#4 Digits Token Calling Display Systems

[cardealershipsai]

AI Auctions: The Digital Gavel That’s Redefining the Marketplace

Auctions have been around for thousands of years. From ancient Rome’s public bidding of war spoils to Sotheby’s modern art sales, the core idea has remained unchanged: people place bids, the highest offer wins. But with the arrival of artificial intelligence (AI), auctions are transforming—fast.

Today, AI isn't just part of the bidding process. It's running it, optimizing it, and in some cases, even bidding on behalf of participants. Welcome to the world of AI Auctions, where human behavior meets machine intelligence in the ultimate game of strategy.

In this post, we’ll explore what AI auctions are, how they’re being used, why they matter, and what the future might look like.

What Are AI Auctions?

AI auctions refer to auction systems that use artificial intelligence to automate, analyze, or participate in the auction process. These can include:

AI-powered bidding agents that act on behalf of users.

Auction platforms that dynamically adjust rules or prices using machine learning.

Predictive models that anticipate buyer behavior and optimize timing and pricing.

Real-time fraud detection during online bidding events.

Unlike traditional auctions where humans decide when and how to bid, AI auctions allow machines to make those choices based on data, algorithms, and behavioral patterns.

Where Are AI Auctions Used?

AI auctions are more common than you might think. In fact, if you've ever seen an online ad, chances are an AI auction was behind it.

1. Digital Advertising (Real-Time Bidding)

Every time a web page loads, an instantaneous auction takes place. Advertisers bid to display their ads, and an AI system decides who wins based on a variety of factors—budget, relevance, past performance, user demographics, and more. This process, called real-time bidding (RTB), happens in milliseconds and is entirely automated.

2. Online Marketplaces

E-commerce giants like eBay, Alibaba, and Amazon increasingly rely on AI to manage auctions, recommend bids, or deter fraudulent behavior. AI can detect unusual bidding patterns, protect buyers and sellers, and even advise users on when to place their best bids.

3. Energy Markets

In wholesale electricity markets, prices for energy are determined through complex auctions involving multiple suppliers and buyers. AI systems now help predict demand, optimize bids, and reduce energy waste by participating in or managing these auctions.

4. NFTs and Digital Art

The rise of NFTs (non-fungible tokens) has brought auctions into the blockchain world. AI is being used to recommend prices, analyze trends, and even generate digital art that is then auctioned off.

5. Procurement and Logistics

Businesses use AI auctions to find the best suppliers. These “reverse auctions” allow vendors to bid on contracts, and AI evaluates offers not just by price, but also delivery speed, reliability, and past performance.

How Does AI Improve Auctions?

Here’s why AI is making a big impact:

Speed and Scale

AI can evaluate millions of data points and execute thousands of transactions in a fraction of a second—something no human could match.

Fairness and Optimization

Well-designed AI systems can reduce biases, prevent market manipulation, and optimize prices for both buyers and sellers.

Personalization

AI can tailor auction experiences to each user, suggesting when to bid, what to bid on, and how much to offer—maximizing success chances.

Predictive Power

AI can analyze historical auction data and forecast future trends, helping participants make smarter decisions.

The Challenges of AI Auctions

Of course, it’s not all smooth sailing. AI auctions raise some important challenges:

Transparency

AI decisions can be opaque. How does an algorithm decide who wins? Without clear explanations, users may lose trust in the system.

Manipulation and Bias

If the AI is trained on biased data, or if it’s exploited by savvy users, auctions can become unfair or manipulated.

Ethics and Accountability

What happens when an AI makes a bad call? In auctions involving large sums—say, procurement deals or energy contracts—mistakes can be costly.

Data Privacy

AI systems often rely on massive amounts of user data. Ensuring this data is collected, stored, and used responsibly is critical.

Are Humans Still Involved?

Yes—and they always will be. AI doesn’t replace human intent; it amplifies it. In most AI auctions, humans set the rules, oversee operations, and decide the overall goals. AI simply helps execute those goals faster, more efficiently, and often more profitably.

In many cases, humans and AI work hand-in-hand. A user might rely on an AI agent to bid in their place during an online auction—but they still set the budget, define priorities, and ultimately decide what matters most.

What’s Next for AI Auctions?

Looking ahead, AI auctions could play an even bigger role in our economy and daily lives. Here are a few possibilities:

Autonomous Bidding Agents

Soon, you might have a personal AI that automatically bids for your airline tickets, concert seats, or secondhand goods—always getting you the best deal without lifting a finger.

Decentralized Auctions with AI

Blockchain and AI are a powerful combo. We could see fully automated, decentralized auction systems where smart contracts handle transactions and AI optimizes participation.

Emotion-Aware Auctions

Imagine an auction where AI gauges user sentiment through voice, facial expressions, or chat inputs. It could adjust pricing strategies in real-time based on buyer enthusiasm.

AI vs. AI Auctions

In the most futuristic scenario, auctions may be entirely run and participated in by AI agents—self-driving cars bidding for parking spots, smart homes bidding for electricity rates, and digital avatars negotiating service prices.

Conclusion: A Smarter Way to Compete

AI auctions represent more than just a high-tech twist on an old idea. They symbolize a shift toward smarter, faster, and more efficient marketplaces. Whether you’re a business trying to win a procurement contract or a consumer bidding on a vintage watch, AI is quietly working behind the scenes to help you compete—fairly and intelligently.

But with this power comes responsibility. As AI auctions grow, we must ensure they’re transparent, ethical, and accessible. After all, auctions have always been about opportunity—and in the age of AI, that opportunity should be open to all.

So the next time you place a bid online, remember: there might be a little artificial intelligence helping you win that prize.

[nickcifonie]

In 2021, Anyone Can Make $ Playing Video Games!

I grew up playing games like Risk, Monopoly, a little Chess... and still remember buying my first computer somewhere around 1986 solely to play a computer game on. It was an Apple IIc, and that first game was some type of Pirate Adventure. I wish I remembered the name. It wasn’t all that good, but still, I was hooked!

Since that first adventure, I’ve spent thousands of hours as well as dollars playing just about every type of digital game that has followed! PC games, Atari, Wii, mobile games... you name it, I play it! I’d always generalize the cost (to myself at least) thinking “some guys play golf 3 days a week at $100 a round... I play computer games”.

That’s my story, and I’m sticking to it! However, the story has changed...

“Pay to Play” has become “Play to Earn”!

If you would be to search terms like “crypto games”, “blockchain games”, “make money playing video games”, and others, you’d find some really incredible statements. Today, quotes like the ones below are becoming more and more common!

“I made $400 last week playing a computer game” “I just sold my RPG character for $200 profit”

“I was offered $1k for a skin for my laser rifle of doom” (I made up the “laser rifle of doom” part)

“I bred my pet thingamajig yesterday and sold the baby!” (it’s digital, for those of you wincing)

In 2021, thanks to the blockchain, there’s a growing community of gamers who are making real dollars daily, mining, fighting, shooting, jumping... all while playing the same type of mobile and PC games that you had to PAY to play just a short while ago...

...but let’s start at the beginning.

You paid $172,000 for a what!?

Yes... all the way back in 2018 a CryptoKitty named “Dragon” was sold for an incredible $172,000. (300 ETH) Don’t be too surprised, it’s justified! It’s an adorable digital image, or “NFT” of a cat, after all.

It’s a lot of money, but for NFTs and blockchain gaming, flipping a Kitty today may as well be considered the stone ages. It’s still a record, but while you can still get started collecting these digital felines for as low as a couple of dollars, big-dollar trades still happen daily.

On the flip side of mortgaging your home to buy a digital picture of a CryptoKitty, Bored Ape, or CryptoPunk, you may feel better if you begin your adventure into making crypto (it’s real money, dear!) by playing a video game where you can “make money” instead of spending it.

I’m not saying owning a CryptoKitty or any of a plethora of “Avatar NFTs” we see popping up on various exchanges isn’t one way to do it... I’m saying to me at least, as a life-long gamer I’d much prefer playing a mobile, console, or PC game to collecting pictures in a digital wallet.

So what the heck is an NFT?

I could go into a long explanation... but since this article is about gaming and not cryptocurrency, I’ll tell you an NFT is a “non-fungible token”, and leave you google it if you really want to dig in deep. I do want to share more, so I’ll ‘splain it as simple as I can for you Lucy!

A CryptoKitty, as stated above, is a type of image called an NFT. (the collection is called “CryptoKitties) It’s a digital picture of a cartoon cat. There are thousands of different ones that have different shapes, colors, expressions and traits. (kind of like a real cat, but eats less)

The difference, is only one of each design is actually a legitimate “CryptoKitty”. (or a legitimate whatever type of image it happens to be) To be clearer... each NFT is a “one of a kind”, so if you’re thinking “but can’t I just make a copy?”, nope you can’t.

I mean... you “can” make a copy of it if you really dig the design and want it on your desktop, but it would only be a copy of that particular NFT, not the real McCoy! Ok... so what makes one real, and the rest fakes? The blockchain.

Now, I’m going to be true to my word and keep my promise of not making this an article about crypto or the blockchain, so just know this: the difference between an image that is an actual NFT, and a copy of one, is there is an underlying digital code that designates the real thing.

So real in fact, that artists are creating or importing their paintings and creations to the web as NFTs, numbering them as they would a lithograph, and selling their entire collections. So if you are an art fan, check with your favorite creators... you may be surprised to find all of their “works of art” on an online marketplace!

NFTs are viewed on certain marketplace websites and digital wallets where the copies cannot be displayed, so that is how we know one is real, and the others are not! Having said that, sure, there’s more to it, but just know that there’s a 100% secure way of knowing an image is a real NFT.

In addition, there can be more than one NFT with the same identical image. However, each has a unique underlying code, so even if they look exactly the same, they are not! Look at it like the playing cards or comic books of old... there may be 1,000 created (or “minted” as it’s called in NFT land) but they will each be numbered 1 to 1,000.

And guess which is more valuable.....? I knew you’d get it!

And these NFT’s make money how?

You’re getting warmer! There are a lot of different types of games coming out these days where you can make money playing. There are RPG’s, MOBA’s, Shooters, games in first person and in third, dungeon crawls... you name it!

If you’re thinking “how did I not know this!”, I was the same until recently! I have been gaming almost daily since I stepped into Ultima Online back in 1997, and I can’t even begin to tally how many hours and/or dollars I’ve invested into gaming.

Now, our hobby pays!

After 30-something years, my wife still thinks I’m bonkers... but I got a totally different look from her a few days ago when I told her I sold my game character for well over $200. Legit. I sold two more yesterday, and another this afternoon.

Some of these only cost me $10 or $15, some much more. Some are free. I sold another NFT character last week for $1,950, and it was sold on the game’s website, not on the black market.

So not only can an NFT be a picture of an Ape, Vegetable, Duck, or Stripper on a pole (we’ll leave it at that) but it can be a character in a game, a weapon, a mount, armor, or more.

One game is giving away free pet turtles with each character. For the uneducated on “pets” in computer games, it’s not the kind you keep in a bowl in your bedroom. It’s a companion that fights with you in an online game and may shoot fire from its eyes, heal you, or similar.

Soon after being handed out for free, they’re now selling for around $60 each.

So an NFT can be an image, a video, music, a meme... or even a shirt or shoes! But we’ll leave the NFT clothing explanation to another article. ;)

Remember that rare skin you paid out the nose for a year ago in Apex? Or the L33T character you built up in Fortnite or Warcraft? If you’re no longer playing that game, it’s money under the bridge. And you don’t own the bridge!

In this new breed of blockchain games, you could have LEGALLY sold that character, skin, weapon, land, house, mount, or whatever it was when you tired of the game. For a profit. Maybe for a LARGE profit.

Yes, in the past we were able to find ways to get around the system and dump our pixels from time to time. We’d sell the account on the black market, or cut a deal with someone like a drug dealer on a Chicago Street corner. Then we’d over who went first...

“You give me the account and weapon first!” “No you give me the money first”.  Sometimes the deals even went through. Others well... let’s just say half of the parties walked away happy.

I made good money when after 4 years of daily playing I sold my Ultima Online account for somewhere around $2,000, but I needed to find a trustworthy “go-between” to broker the deal. Even then, I was sweating it!

With today’s crypto games, not only do the games provide the platform to buy, sell, or trade your character and items, but it’s encouraged, and done with good old U.S dollars! I’ve made $ playing 4 or 5 different games already this week, as well as flipping (buying low and selling higher) NFT characters!

How else can I make money playing games?

The way you earn varies from game to game, but each week seems to reveal another new strategy, platform, or idea. Many are new strategies, and while some have “triple A” 3D animation and graphics, others are simpler and use basic one-dimensional graphics for the gameplay.

Some of these games are actually tied to a token on the blockchain. The game developer creates their own token, not too unlike Bitcoin or Ethereum, and it can be bought or sold on the open market as well as used in the game as currency.

Could you imagine if back in League of Legends, Guild Wars or Final Fantasy, when you were ready to move to a new game, you could sell or easily convert your gold to cash? Some of today’s blockchain games encourage it!

Not only can you now buy and sell characters and weapons, the gold in the game can be traded, bought, sold, or saved like real currency, stocks, crypto, or collectables. Never have I been as excited about PC and mobile gaming as I am today!

As an example, I am doing some work for a new game that will launch soon called Pepper Attack. Pepper Attack has its own token or coin... called MYTE. It can be used in the game as currency, but also be traded like Bitcoin. A lot of today’s blockchain games offer this same benefit.

Hi ho, hi ho, it’s off to mine I go!

Just by owning an NFT from the game, you can login on a daily basis and click “mine” earning real-value tokens passively. Your Pepper goes to work like one of the 7 Dwarves mining MYTE, and later on you can convert it to other tokens or cold, hard cash.

There's more to do in this particular game as well. Like any good RPG or MMORPG, each pepper has a unique combination or skills like attack, defense, evade, hit points, and more. As an example of the possibilities, if you have a high attack score, other characters will be able to pay you in MYTE to “train” them, raising their score as well.

In addition, these NFTs have unique physical traits, some are common and some are very rare. This game in particular have toons that look more like anime-ish elves with weapons and a stem... I have to admit the artwork is really spicey! (see what I did there?) Other games are of course totally different.

Some people will simply collect these NFTs/characters as an investment, like playing cards or comics. Others will use them in the game, and still others will do both. Either way, they can be held, or sold for a profit!

Unlike the games of the past, when you’re ready to move on you don’t walk away and lose all the $ you have spent for characters, skins, weapons, potions, and other items. When you’re done, you’ll be able to sell your character and items... possibly for a profit... maybe a lot of profit... and move on.

These are not your father’s computer games!

As we move ahead in the genre, we are seeing AAA studios coming out with big-dollar productions, like Blankos, Mist, Illuvium, Ember Sword and others. Some of these games actually let you buy the land you build on!

Did you have your own house in Ultima Online, Star Wars Galaxies, or Archeage? What if you could have used It as a shop and been paid in dollars for your wares, rented it to another player, or sold it for cold hard cash at a huge profit down the road?

In many of today’s games, not only is it common, but extremely hard to come by, and quite expensive. Not only are people paying thousands of dollars for a plot in some of the games that have land, but they’re paying it many months before the game is even released.

They do it, because in many cases they know that they can easily 2X, 10X, or even 50X their investment a short piece down the road. Seriously? Seriously... and the early bird catches the worm!

Other games with lesser budgets are more graphic-based, but have super earnings potential as well, and are just as fun to play. These include Splinterlands, (a card game like Magic!) Crypto Blades, Axie Infinity and more.

Regardless of if the new blockchain game of your choice is a RPG, MOBA, a card game or racing game... the fact that you can put some coin into your pocket playing adds a whole new element. It’s heckafun making money playing a game!

The early nerd catches the worm!

In many cases, if you can catch a game before it releases, the land, characters, weapons, and other items... in most cases all NFTs... can be grabbed at a tiny fraction of the future value.

Of course, always check out the game details and team first, and be confident it’s a good place to put your money. Not all games are made the same.

If you’re lucky enough to find out about and partake in an early sale, for example, like grabbing a character NFT or two in   “Pepper Attack”  before the late September launch date, you may be in for a real treat!

There are plenty of new titles coming down the pipe that look to be fun, have great communities, and offer earning opportunities. A web search will find services and websites that will keep you on your toes and alert you of upcoming blockchain game releases, marketplace opening, and more.

As we look forward, the future of gaming on the blockchain is really, really exciting! Not only are the games getting better and more fun, but they’re getting better at making the economics work more smoothly as well.

The games are not without challenges, as they need to be made to sustain themselves economically over the long haul. In addition, they need to have higher levels of security (thanks blockchain!) and of course, work without becoming “pay to win”. Thankfully, the new breed of developers have risen to the challenge!

The next time you look for a new game to add to your phone or desktop, or just want a change of pace, look to a game that pays to play! Your wallet might thank you.

Another perk, is your husband or wife will appreciate it as well! Instead of hearing “are you going to play that stupid game all night again?”, you may start to hear things like “I’ll put the kids to bed tonight sweetheart, so you can get online and play”.

One can only hope...

Author - Nick Cifonie

Nick is a lifelong gamer, who cut his teeth at the local Chicago arcade playing Tetris as a teen. Better known as Znick or Deacon Z, Nick became a Game Master in Ultima Online in 1997, ran a large multi-game guild for 15 years, and now spends his time in the “play to earn” arena. Professionally, Nick is a writer and 4-decade marketer working with the  Pepper Attack team, as well as others. Nick is also a Catholic Deacon.

[blockchainlabs]

Benchmark to AAVE, a spoiler in the lending agreement sector-Binjie BJT

DeFi has become a hot spot in the industry in the past three months. Many well-known projects have appeared in the DeFi field, such as ChainLink in the oracle sector, and YFI aggregation protocol. Star projects such as AAVE (formerly known as Lend) also appeared in the lending sector. The current total lock-up volume has reached 1.5 billion US dollars, and the price of AAVE has risen from the lowest point of 0.01 to 0.8 this year, an increase of more than 80 times. The project to be analyzed today is BJT. BJT is benchmarked against AAVE, but many improvements have been made on the basis of it. BJT will eventually become a spoiler of the loan agreement. Let's analyze it in detail.

Project analysis

BiJie is a TRON-based token that will allow users to use the BJT platform and TRON's smart contract technology to make payments, create/request loans and crowdfunding projects. BiJie is superior to traditional payment, loan and crowdfunding systems due to its untrustworthy and unchangeable nature. Unlike non-blockchain solutions, BiJie is built on the decentralized TRON network. Blockchain implementation prevents any entity from changing the user's financial information, eliminating the need for users to trust unknown entities with personal assets.BJT chose the TRON platform to consider the underlying advantages of TRON, and users can easily and quickly implement related services in the DeFi ecosystem. Based on this, BJT will implement the following products in the following sections:

a.Lending platform

BJT will establish a global lending platform that will enable users to participate in worldwide loans and incorporate the requirements for providing guarantees to ensure loan repayment. The BJT loan service will provide real P2P loans, and the BJT loan platform does not require custodial services or membership passes. These loans include encouraging borrowers to repay loans on time and encouraging lenders to provide these loans to borrowers. Borrowers and lenders are rewarded for their successful loan participation.2. Crowdfunding platformBJT will create an innovative crowdfunding platform that fully uses smart contracts to realize the circulation, use and distribution of funds. All users will have the ability to establish crowdfunding projects on the BJT platform. In order to ensure that project proposals maintain the highest quality, we will require each proposal to be verified by ourselves. The functions and functions of the platform will also be directly provided in the BJT mobile application. The platform will use BiJie tokens to help keep our ecosystem unified and simple to use. In order to help BJT, LLC provide income, the crowdfunding activities created in the application will be "hosted" by BJT, LLC, which will provide us with a small amount of crowdfunding funds.3. Payment ledgerThe payment ledger aspect of the mobile application aims to provide users with a very simple user interface-and experience-to track the payments they have made and recent financial activities. Contracts and TRON will be the first currencies displayed in the payment ledger, but the ledger can be easily expanded to show other currencies and tokens in the future. This will allow users to use the BJT app as a method to pay and track their financial activities and digital assets. Users can also send "quick payments" to their contacts from within the app, instead of having to enter the user's wallet address every time a transaction is made.2. Consensus mechanismBJT has a unique consensus mechanism, which enables the BJT ecosystem to achieve perfect ecological expansion in the issuance and long-term development. BiJie uses a mining method called "Time Mining".Under this consensus mechanism, when a genetic miner wants to mine a batch from their genetic address pairs, BiJie's time proof is used. In order to mine, they sent a small amount of BJTor from the parent address to the child address (as described below. The number of tokens received from the batch process is related to the amount of time since the smart contract was released on the TRON blockchain. This number increases over time. The linear growth starts from the 1250 token (from the moment the contract is released) until it reaches the size of 5000, which is reached after 10 years. The mining method does not require a proof of work, and it depends entirely on when the miner decides to mine it. Batch. The algorithm mechanism is as follows: where t is the time since the contract was deployed, expressed in years.In the creation of BiJie, users were asked to provide a parent and child TRON address, which were then saved in a smart contract and published on the blockchain. These address pairs are called BiJie Genesis addresses. Each parent address provided has 1 BJTor. BiJie can be mined by transferring any amount of BJTor (the base layer of BJT) from the child address to the paternal address. There are three types of addresses in BJOR, the bottom layer of BJT: parent address, child address and normal TRON address. Each parent address has an associated child address. Each subaddress starts with a currency unit.This consensus mechanism ensures the fairness of BJT issuance, and at the same time can bring maximum benefits to participating miners.3. Technical realizationOne of BJT's long-term goals is to establish a credit scoring system backed by tokens. The credit score can be represented by the count of token rewards. In a general sense, rewards are generated when users behave in a positive way, such as successfully repaying a loan within a specified amount of installments over a period of time. These factors are read and analyzed through smart contracts, and do not require any information to be stored on a database other than the blockchain. In the BJT ecosystem, the realization of the loan agreement contract is as follows:Structured loan{addressBorrower;Address lender;uint256 start block;uint256 amount;uint256 pays back the block;uint256 status;The amount currently repaid;Loan period;Borrower incentives;Lender incentivesInterest;Wave will be mine;The borrower delays payment;}The loan is constructed in the most common way possible. There is no limit to the loan amount. As the loan progresses, the status and amount of repayment and other related information are stored in the TRON blockchain. Smart contracts also provide records of fake anonymous loans, thereby providing immutable evidence in the event of any dispute between the parties. This is in sharp contrast to the commonly used centralized data storage method, which can be changed or erased by malicious parties.4.liquidity mining rewardsOne of the differences between the BJT loan platform and other options is a unique mining model, which was created to reward borrowers and lenders for successfully repaying loans. When creating a loan, the lender and borrower can choose whether to set a mining period, once the loan is repaid. The mining function enabled by the smart contract allows the lender to lock its BJT in the wallet for a holding period, after which both the lender and the borrower are rewarded. This reward is received in the form of a new, upcoming token-the name of the discarded "Token P" will be announced later. This reward system is currently running here through our testnet demo. Currently, 65% of the incentives are used for lenders to take risks, and 35% for borrowers to repay loans on time. If the borrower repays the loan overdue, the lender will receive all rewards. The new mining algorithm has several purposes:

Allowing non-generating holders to conduct mining provides a simple method for people who are not familiar with cryptocurrency to mine tokens (mining using hashing power is difficult for newcomers to understand). This is an additional onboarding incentive for new users and buyers.

Provide additional incentives for borrowers to repay loans and encourage lenders to use our platform.

Reward early adopters and holders, giving them the opportunity to use their contracts to mine the token P. Early adopters may hold more contracts, so they can lock in more holding periods and generate more tokens P within a certain period of time. This also rewards those adopters who have long-term confidence in our platform, so they are willing to lock in their BiJie during the holding period.

Restrict the circulating supply of the contract, because BiJie will be locked in the holding period and the token P will be mined.

Team and development plan

The initiator of the BJT project is David Jack, a graduate of Stanford University, with interest and experience in entrepreneurship, technology and finance. Prior to BJT, Jack worked at the Stanford Intelligent Systems Laboratory (SISL), the Stanford Space Convergence Laboratory (SLAB) and the Nanoparticle Laboratory at Duke University. Jack completed his master and doctorate degrees in economics. The BJT team has many years of technical experience in companies such as Google and MicrosoftBJT has currently implemented the first version of the product, which can realize smart contract lending on the platform.The third quarter of 2020: 1. Bijie smart contract is launched; 2. Mobile crowdfunding, payment, and lending platform announced;The first quarter of 2021: 1. Team o team reveal and additional recruitment; 2. New website and improved white paper; 3. BiJie mobile application alpha test; 4. Prototype release and link to TRON blockchain and real-time scanning, and information Transfer to mobile devices through sockets; 5. Crowdfunding integration.The second quarter of 2021: 1. BiJie mobile app beta test; 2. BiJie mobile app is publicly released;The third quarter of 2021: Bijie web application is publicly released;The fourth quarter of 2021: Develop a loan platform based on guarantees and reputation.Through the above analysis, BJT (BJT) is a digital token for a lending service platform. Through analysis of financial transactions, it is used to reward borrowers for repaying loans on time and paying service fees. BJT (BJT) is mined by transaction transfer between address pairs. These incentives give the loan system an advantage over legal tender and other virtual currencies. BJT is expected to surpass AAVE in the future and become the leading project in the lending sector.

[digilinesystems-blog]

Token Display System Manufacturers | Suppliers & Exporters in Delhi

We are regarded as a well-known firm engaged in Token Display System Manufacturers, supplying and exporting highly efficient Token Display System. The display system is always used to provide some digital number, as a result, these microcontroller based displays allow customers and visitor to help without standing in lines. These are specifically designed for continuous regulations at any busy place. In addition to this, clients can avail this display system from us in wide specifications.  

Why Should You Choose Token Display System Manufacturers

The advanced Token Display System is used at numerous places like banks, restaurants, hotels, railway stations, commercial shops, software companies and other places. Our Token Display System Manufacturers provides the products in different colour, size, style, text options as well as in other personalized designs as per the precise requirements of clients. Moreover, this token display system is produced and manufactured in conformity with international standards using the finest quality raw material and forward-looking technology.  Our token display system manufacturers provide this product at affordable prices to the clients.   

Features of Token Display Systems:

Serial Communication design

Digital Display: 2.5” Height 7 segment LED (Matrix) Digits

Weather resistance

Randomly Calling Features

Complete keypad for random token number calling

You can link 10mt to 100mt from the base unit to calling display.

One base unit 2 or 3 or 4 no's calling display connectivity

Volume control

Serially Calling

Superior performance

Serial Communication design makes us very easy to use.

Repeat key for recall

Detailed description

Perfect finish

High durability

At the End

We are designing the user-friendly and easy to install the type of token display system. We are making an important system used at hospitals, receptions, counters, etc.

Resource Url: http://www.digilinesystems.in/token-display-systems.html

[glitchinthesystemspiderbyte]

Glitch in the System - Conflict of Interests (pt. 1)

This will probably be a 4-5 part story arc. Maybe more. Who knows!

Enjoy part 1.

By E. A new adventure happens.

They sat together on the couch, Widow sipping a glass of wine as she absorbed yet another dry French novel, while Sombra went through her nightly motions. Ever the digital huntress, she checked her traps, her snares, and the usual trails, making the rounds as she did every night to see if anyone had tripped a wire. Normally it was an uneventful ritual, but tonight?

Well, it looked as though something very curious indeed had taken the bait.

“Widow, get Gabe,” Sombra said, the sharpness of her own words surprising her as she sat up ramrod straight, numbers flashing across the screen before her. It was so subtle she would have missed it but for the nets she’d put up.

“Gabe?” Widow asked as she pulled her gaze up from her book, brows furrowed. “Can you not call him yourself?”

Sombra glared hard at the screen. Dropping a token on the IP snaking through her web, she watched as it circled the globe in rapid purple flashes.

“Sombra?” Widow asked again, her book now closed in her lap, her expression indicating the ghost of concern.

“Sorry,” Sombra replied, shaking her head, keeping one eye on the screen. “Do you remember, a year ago, when we had a run-in with that group of cyborg separatists?”

“The Mechali,” Widow nodded slowly. “What about them?”

“Well, they just resurfaced,” Sombra replied, eyes darting around the screen. “And it looks big.”

Widowmaker raised an eyebrow, following it with the glass of wine to her lips. “What did you find?”

“Chatter, mostly, but the sort of chatter that precludes something serious. Won’t know the details until I hit their remote servers in person.”

“Where?” Widow asked, looking curiously over her glass of wine.

“Greece?” Sombra replied, shrugging, looking back at her screen. “Probably. The IP I’m tracking is pinging through a lot of locations, but there looks to be a spot in Athens that seems stronger than the rest. Decoys feel different than the real deal, you know?”

“No.”

Sombra rolled her eyes. “That was hypothetical,” she replied. “Anyway, we haven’t heard even a whisper from these guys since their failed attack on Numbani two years ago. Frankly I’d thought they had dissolved. Now they’re shouting and I want to know why.” Her screen flashed and her fingers slid to the bottom of the screen, pinching together to zoom in on an image. “Gabe has to let me check this out.”

Widowmaker watched her expression carefully for the span of several heartbeats before she set down her glass and reached for Sombra, taking her gently by the chin to tear her eyes from the screen. “I am going with you,” she insisted, eyes narrowed.

Sombra laughed, her intensity softening slightly. “Well yeah. I wouldn’t want you to be bored without me. Besides,” she shrugged, swiping Widow’s hand from her chin and giving it a kiss, “I’ll need someone to convince me not to join their weird mecha-human cult. I’m the embodiment of their ideals; I’ll bet they’d love to have me join their ranks.”

Widow let out a soft huff of distaste, part laugh, part disapproval. “And then your ego might finally attain sentience. I will get Gabe,” she said, long limbs unfolding until she was standing. She hesitated, then leaned forward to place a soft kiss on Sombra’s forehead. Turning from her, she left Sombra tapping away at her console.

“The Mechali,” Akande said, fingers steepled together in a typical show of removed emotion. “I had thought them history. Inconsequential history at that.”

“Yeah, well, history has a way of repeating itself,” Sombra shrugged. She was sprawled as usual over the tall meeting room chair, legs up, arms dangling in idle boredom. She ignored both Akande’s and Moira’s glare that she take her feet off the table, ignoring the impulse to kick off her shoes, considering that more than enough concession to their wishes.

“Refresh my memory,” Gabriel asked, rubbing his temples and growling as wisps of black smoke drifted from his head. “What, precisely, is their aim?”

Sombra shrugged and covered a yawn. “Oh, you know - bunch of heavily cybridized people who no longer feel fully human but aren’t ‘welcome’ within the omnic community coming together to establish their own separate group. The leader’s a real spitfire - Sasha Kuznetsov, been looking to break apart from the ‘oppression’ of humans and the ‘overreach’ of Omnics to create a real cyborg utopia for herself and her followers. She’s got an impressive history of failed terrorism and assassination attempts, from starting a fire at the Numbani consulate to a laughable attempt at converting Blackwatch’s own cyborg to her cause. Barring her general inability to follow through with her threats, you two would probably get along really well, Akande,” Sombra explained.

“I am not so certain of that,” Akande replied, lips pursed in thought. “A third party simply muddies the waters and leaves room for empathy. But as far as I can tell, they are not large enough to be anything more than a nuisance at this point.” His eyes shifted to Sombra. “Correct?”

“Numbers have swelled since we last clashed with them. They’re big enough to claim corporate tax exemption as a private group.”

Akande frowned. “Have they?”

Sombra shook her head. “No, but they have certainly grown, and they definitely have the drive. Frankly, if they’re employing encryption methods strong enough to tip me off, they’re up to something.” Idly rubbing a thumb along her cybernetics, she caught Akande’s eyes with utter seriousness. “Something big.”

Gabriel and Akande exchanged a glance. Moira crossed her arms, and Sombra thought she looked as though she felt left out.

“We don’t need chaos we can’t control. Not right now,” Gabe said, his voice maintaining its professional gravelly snarl. “I think an investigation of their intentions is warranted.”

“Now we’re on the same page,” Sombra replied, winking. “Let me at that sweet cyborg propaganda.”

“You say you need to go to Greece to properly access their data?” Akande finished, ignoring her glib commentary.

“If we want to know what precisely those intentions are, then yeah.” She smirked. “Also the gyros in Italy are terrible, and I have a need.”

Akande looked between Moira and Gabriel, receiving curt nods of assent from each. “Go. Take Lacroix for backup,” he said. Sombra smirked at Moira’s failed attempt at not looking annoyed at their joint assignment.

“Are we going to lose you to their cause?” Gabriel asked as they all left the room, his tone mostly joking, but Sombra thought she detected a hint of worry in it as well.

She laughed. “Well I guess that depends on how well you pay me.”

“I do not know how you do it,” Widow commented as they entered a busy little taverna in a populated section of Athens. The path there was crowded with twilight tourists sneaking a last peek at the acropolis looming above them on its hill, killing time before the nightlife kicked into gear.

“Do what?” Sombra asked, holding up two fingers as the server nodded and asked how many were in her party.

“Remember everything,” Widow replied, falling into step behind her. Sombra had disembarked their small commercial flight as Selena Santiago, hailed a taxi under the guise of Camila Santos, and checked into their small hotel just outside of Syntagma Square as Rafaela Rodriguez. Sombra hopped from name to name like they were bars in foreign towns, drunk off anonymity and the freedom it afforded her.

“Change your name enough and you don’t have to remember them, cielito,” Sombra grinned as they sat down on the patio outside overlooking the street. Like most European cities she had visited, it was bustling, and traffic was especially thick during the end of the day as businesses closed and people raced to get home to their families and loved ones. It was exciting and vibrant and she watched the cars pass with interest until their server arrived.

“Wine?” he offered the women, proffering a dented copper pitcher at the two.

“Nai, parakelo,” she said with a smile, and he took their orders, leaving the copper pitcher on the table for their pleasure. Sombra grinned - she’d always appreciated the way tavernas treated wine like water, allowing patrons to fill their glasses until they’d had enough. She wasn’t sure whether it was something done traditionally or as a way to hook tourists, but since she was rarely in Greece for very long, she figured she benefited either way.

“I didn’t realize you spoke Greek,” Widow commented after pouring herself a glass, leaning back and taking a sip of her wine. She grimaced, nose wrinkled in disgust. “What is this?” she asked.

“Well it’s not top shelf.” Sombra laughed. “And I don’t speak Greek, I speak select phrases that come in handy when shopping, or eating. You know,” she continued, shrugging, “tourist book stuff.”

“I see,” Widow nodded, eyeing her glass as though it offended her. Regardless, she took another sip, this one seeming to upset her slightly less than the first. “That does seem somewhat anticlimactic for you.”

“Hey, until I can work out an instant cerebral internal translator, I’m going to have to play the language game just like anyone else.” Sombra grinned, offering an exaggerated shrug, sitting up straighter as their waiter returned.

“Epharisto,” she nodded as he set down a plate of dolmades and olives at the center of the table as well as a lamb and tzatziki gyro before each of them. It smelled delicious, but unfamiliar, and nothing like the hearty spice from back home.

“Working?” he asked, nodding at her display.

“Always,” she smiled in response, more innocent than a college student researching a paper for school. Widow watched him coldly, and he made no move to address her before scurrying off to assist his other patrons.

“I can’t decide whether you make it harder or easier for me to do what I do,” Sombra smirked, picking up her gyro and taking a bite. It was perfect.

“How do you mean?” WIdow asked, gingerly picking up her own dolmade.

“You either scare away the mark or make me seem even more pleasant in comparison.” Widow rolled her eyes and Sombra grinned. She chewed slowly as the data file her scraping program had picked up was decrypted. It was a strong encryption, but she’d cracked harder. She watched it run, periodically jumping in for a manual override, taking sips of wine and bites of food in between.

“Am I that frightening?” Widow asked after a bit, seeming less offended and more curious.

“Babe, you’re terrifying,” Sombra laughed. As she did, a sharp ping and flash of light drew her attention. “Got ‘em.”

“You have a location?”

“You bet I do.” Hovering her hand over her screen, she pinched her fingers together and peeled off a bit of hard light, absorbing it into her skin in flecks of purple data. “And you’re never going to believe where we have to go.”

Widowmaker sighed, draining her wine glass, the smallest hint of distaste still flashing across her face, almost as an obligation at this point. “I assume I am going to hate this?” she asked.

“Sorry,” she grinned sheepishly. “Probably.”

“And where are your uncomfortable cyborgs holding out, then?”

Sombra’s grin widened. “Mycenae. Inside the cistern.”

Widow stared at her incredulously. “The cistern under the ruins?”

“Yup.”

Taking a steadying breath, Widowmaker poured herself another drink.

They arrived after dark, the ruins locked down with rope and makeshift gates that didn’t look to have changed much since the beginning of the century.

“Guess not a lot of folks are dying to get in here and cause trouble after dark,” Sombra commented, shrugging as she stepped over the pitiful barricade.

“A far cry from the Acropolis,” Widow murmured, visor in place as she scanned the area for people.

“Yeah I’ve never been yelled at for picking up rocks. Especially while watching a dog pee on the Parthenon steps at the same time.” She shook her head, illuminating the ground before them in a dim purple glow. “Preservation is weird. See anything?”

“No,” Widow replied, pressing the button at the base of her visor to disengage. Her golden eyes flashed in the light from Sombra’s cybernetics.

“Into the pit we go then,” Sombra said cheerfully as she waved Widow over to a small hole in the rock face, big enough for one person to descend at a time. She loved ancient ruins and the stories they told, but the lack of technological grid in place always made her feel a bit blind.

Which was why she was startled nearly to stumbling when she placed her hand against the wall and felt a thin, thready vibration coming from the damp rock, indicating the presence of some sort of network. With extreme caution, she connected to it, and found herself at the precipice not only of a stone staircase leading into the abyss, but a vault of data lingering just beneath her touch.

She shared this with Widow, and despite the darkness of the stairs as they slowly descended, could almost see the concerned wrinkling of her smooth brow.

“A connection,” she said, voice low but echoing regardless in the utter silence of the rock surrounding them, “in 3,500 year old ruins?”

“Hey, I’m baffled too. Best we can do is follow it I figure.” The places her fingers traced against the wall left faint glowing points of purple in their wake, like the remnants of touch witnessed through a heat sensor. It felt less like raw data and more like a guide leading to what Sombra hoped were the Mechali servers. It was the only thing that made any sense, really. If she hadn’t known they were tracking cyborgs, she’d have thought her hardware was malfunctioning.

They continued downward in silence.

The cistern itself was precisely what it said on the tin: a large body of water stretching into the darkness before them. Skirting the pool of subterranean water, she followed the lines of data to a false wall at the far end. Someone had blasted away part of the rock beneath, covering it with the hologram that was indistinguishable from the rock to anyone not approaching it with subterfuge in mind. The hard light was also modeled to feel like rock. The curators probably didn’t even know it was there.

“This is some high tech shit,” Sombra explained, awestruck as her fingers danced over the false stone. It was even damp to the touch like the rest of the cavern.

“Can you get through?” Widow asked, standing pointedly away from the walls, eyeing them with disgust.

Sombra snorted. “I said high tech, not impressive. This is kids’ stuff.” Pressing a palm against the wall, she summoned a small keypad into thin air. Her fingers danced and arcs of electricity shot from her hand into the device. There was no sound; no fanfare at all, really, as the hologram vanished from sight. It was instantaneous - one moment it was there, the next it was gone.

Sombra and Widowmaker peered into the hole in the wall of the cistern to see an unexpected anachronism: a long, sleek, metal wall, riveted together and leading down into the ground, the ceiling and ground carved from the same stone as the rest of the ancient city.

“Let’s go,” Sombra shrugged, stepping through into the hallway. Widowmaker hesitated and followed a moment later.

The metal walls glowed with internal white LEDs, making their passage comparatively easy to their descent into the cistern. As they passed over the threshold, Sombra looked back to see the hologram slip back into place behind them.

“Well done,” she said under her breath.

Widow’s frown was visible now. She activated her visor again, scanning the passage as they approached what was looking more and more like another doorway, this one made not of hard light, but of steel.

“Sombra,” she said, and her voice stopped Sombra in her tracks.

“What?” she asked.

“This place,” she said, pointing ahead of them, “is filled with people.”

Sombra stood where she was for a moment, considering the new intel. “Ah,” she replied, pursing her lips. “That makes sense. I wouldn’t leave my servers unguarded either.”

“This is more than guards, Sombra. This is,” she trailed off, peering at the door again before disengaging her visor. “This is a facility.”

Sombra stroked her chin a moment in thought. “Yeah, I’d thought that might be the case, honestly. Or at least a possibility.” Turning, she bridged the final gap to the door, reaching out to perform the same technical magic on the physical keypad as she had earlier on the hard light one.

“What are you doing?” Widow asked, standing rigidly beside her.

“What am I doing?” Sombra asked, tilting her head at Widow. “I’m going in to say hi.”

*Read from the beginning or check out our intro post! All stories tagged under #glitchfic. Table of contents located here.

[lundgaard92cruz-blog]

Waves Coin Wallet

TwitterFacebookGoogle+BufferLinkedIn Ocean is a platform which in turn bills itself as �Blockchain to the people� and is definitely designed to permit end users store, trade, take care of, and even issue their own electronic digital assets in the safe and sound and simple approach. The particular platform delivers benefits to help investors, dealers, developers, plus organizations generally, each involving which acquire strengths in different ways. The Dunes Platform was founded inside 2016, simply by Sasha Ivanov, with all the mission of remake entrepreneurship across the world via a shared infrastructure. This infrastructure offers resources that are highly well-designed and to use plus that allow every man and organization use of the blockchain. For programmers who also use Waves, system delivers high network throughput capability along with low deal fees and low dormancy. Wave will allow traders to store their assets securely on their nearby lite customer. On the same time frame, they can certainly trade their investments safely and quickly using the particular decentralized exchange that is usually built into the platform. Organizations are ready for you to issue their own blockchain bridal party to help jumpstart their very own organization, whether that is definitely via voting, loyalty programs, crowdfunding, or even something else. An example of this of the is definitely viewed with the recent release of the �Whopper Coin�, a Cryptocurrency given by simply Burgerking in Spain which will uses the Surf program. Another important component of Waves is their own Decentralized Exchange ( DEX ) which will allow users to trade their very own tokens?�?including WAVES, BTC in addition to some other assets issued in the Waves platform?�?completely trustlessly and without the need to move their funds to some centralized exchange. What Are this Ocean Client And Wallet? Details [Show] This Surf Consumer is an extension to your Google Stainless- web browser or you can easily merely visit WavesWallet. io, this acts as typically the decentralized swap that allows you release tokens plus in addition stores your Ocean tokens. 3Commas A user�s wallet is a blockchain deal with that only that individual offers access for you to and control of, guaranteeing no one else can certainly obtain these cryptocurrency assets. That wallet can contain multiple cryptocurrencies and offers the strong security regarding the Waves system. You can lease Waves to raise your assets and move funds between people. By means of leasing your waves balance to one of quite a few waves leasing nodes, anyone can effectively generate a income and that is made right up of more Waves tokens and Miner rewards. We certainly have put together a total guide to procurment Surf located here. Dunes Decentralized Exchange The programmers right behind Waves designed this a new decentralized exchange, oftentimes shortened as DEX, as a result of positive aspects of this type of exchange. A good DEX does indeed not pose a good control on any withdrawals. Whenever you buy cryptocurrency, that appears within your wallet instantaneously. There is also Waves Platform Wallet fixed commission to each order. Safety isn�t a good concern with a DEX just like Waves, either, because the cash are saved in your wallet as an alternative of in the change. There is also little or no risk of dropping dollars as in a centralized exchange, but you in spite of everything get yourself a high channel capability plus centralized matcher to help maximize the velocity of specials. There is a brand-new design for the Surf DEX, developed by Etherdesign, that ought to be released very shortly, this will likely bring a good a whole lot needed user program advancement to the DEX and even should greatly help often the subscriber base in use involving the podium and have to therefore help the price of Waves increase. Issuing your own personal Token As mentioned previous, typically the Waves platform enables business enterprise to issue their own tokens for no matter what need they already have. By releasing tokens, a is ready to create an inner digital currency via the particular blockchain. This way, that can use the blockchain to pay for the services and items within projects or even crowdfunding. Companies can get inventive with tokens, using them for discount rates, dedication programs, or even voting. To date, 4, 635 bridal party have already already been unveiled in Waves, showcasing often the popularity and even practical use involving this feature. Giving your own token on Mounds couldn�t be simpler, in the Wave clientele there can be a hook for �Token Creation� where one can give your current token a identity together with desciption, choose the total token and decimals and then create it. That charges just 1 Waves for this and then your symbol can be traded with the DEX. You also have the possibility for some sort of larger payment to �Airdrop� an amount of the token to every case connected with Waves so this displays up in their wallets. Precisely what Should Developers Know About Mounds? Developers interested in using Waves will appreciate knowing the fact that it has the blockchain is dependent in a proof-of-stake protocol. This kind of means that participants happen to be rewarded based on the commission coming from deals. The particular new proof-of-stake comprehensive agreement modus operandi increases the network band width so hundreds of deals can occur each second devoid of any separation. Transactions in Waves are carried out natively, consequently you do not need to have to develop smart contracts in order to discharge tokens or to make bargains using the decentralized exchange. Designers will in addition value the low deal fees, which are preset. Shifting funds only incurs a new minimum fee connected with 0. 001 WAVES, which usually is also typically the repaired fee for any marketplace orders. It costs a single WAVES to release bridal party, although users don�t possess to pay everything to use their own tokens. The API is the identical as the free buyer, making it simple to get developers to use. Since of this, coders happen to be able to check out the client in addition to generate client applications themselves. What Regarding Using a Waves Node? Developers can likewise generate their own Waves Node, which often lets them construct high-load and secure software on it. Running your individual Waves Client is very simple, both to install also to run. With a Surf Node, you are in a position to mine WAVES, and MRTs (the Miners Praise Tokens). You can as well be a procurment pool for aggregate exploration electric power of other end users. Blockchain nodes validate any individual operation within the decentralized trade for security. Mainly because the DEX is within every node together with wide open source, you can jog your own personal DEX instance. Mounds Nodes likewise have a order matcher that power the decentralized exchange. This kind of way, token investments of which don�t call for any kind of transferring of tokens concerning a good blockchain account and also a separate exchange can also occur. Waves Partnerships As pointed out previously, Waves partnered with Burger King in Russia to build the �Whopper Coin� which often acts as a loyalty reward because of their customers. 1 Billion Whopper Cash were given and consumers will be given one particular Whoppercoin for each ruble expended ($1 is fifty nine RUB). They can redeem a person Whopper fried chicken with one, 700 Whoppercoins, which are usually residing in a digital budget. Some other well known partnerships are with GPB Digital, the a digital limb of Gazprombank, Russia�s 3rd largest bank or investment company: targeted from providing customers with complete initial coin offering (ICO) services and personalised blockchain solutions?�?specifically designed for the Russian language mining harvests and mining field. Surf have also partnered using Deloitte: aimed at delivering buyers with comprehensive primary gold coin offering (ICO) providers together with customized blockchain treatments tailored for specific business enterprise responsibilities. As you can see, even though Surf is at it�s infancy, the idea is usually starting to forge some sturdy partnerships having large worldwide corporations. The way to Buy Waves WAVES, the currency of often the Dunes Platform, are simple to get. You can get all of them via the Waves decentralized exchange, a new number connected with centralized exchanges, or actually via the Dunes customer with a visa or mastercard or even paid partnership. For that reason, you can use the wide variety of cryptocurrencies and FUSCA currencies to acquire waves. This easiest way to purchase the idea with the instant is by buying either Bitcoin as well as Ethereum in addition to then sharing all these with regard to it on an change. On this section we will definitely show you the best way to pay for Waves with the Credit score or Debit card working with the Coinbase internet site together with then swapping that regarding Waves at Changelly. Sign up at Coinbase For new buyers of crypto foreign money, we highly recommend that an individual make use of Coinbase to help make your first order � its easy to employ, entirely regulated by this US federal so an individual know this is amongst the most dependable and most respected spots to purchase cryptocurrency from. Waves Lite Client offers the power to purchase Bitcoin, Litecoin and Ethereum using a credit or debit card or by transmitting a loan company transfer. Often the fees are usually higher regarding cards nonetheless you will receive your own personal currency quickly. You will have to perform many personality verification as soon as deciding upon up as they include to abide by strict financial guidelines. Make sure you use our own link to sign up anyone will be credited with $10 in free bitcoin once you make your first purchase of $265.21. Coinbase Internet site To get started out, click the �Sign up� key you choose to be taken to help a enrollment kind exactly where you will need to enter your business, email together with choose a good password. Coinbase will then send you the link via e-mail to help verify your netmail bank account, once you click typically the link from the email you will be taken to a verification page. An individual must you can add your mobile phone number and upload the photo of your IDENTIFICATION : this can be a passport, driving permission and so forth You also currently have to add your transaction details, so you may add your money or a new debit or perhaps credit credit card as required � right after a short period your current account are going to be verified in addition to you can then choose a first purchase. Coinbase Verification Purchase Ethereum or Bitcoin For this guide, most of us will be paying for Ethereum to swap for our target cryptocurrency. The reason for this is that this features much less fees than bitcoin with regard to sending and the particular transaction also happens the lot quicker. So that in Coinbase, visit the �Buy / Sell� tab at the very top, select �Ethereum�, choose your own personal payment method and get into the amount you desire to purchase ~ you can either enter a good US Dollar amount or perhaps several Ether. Buy Etherum You could then be asked to be able to confirm your own personal transaction, in case paying using a card a person might have to complete the verification with your own card service provider. After that certainly is complete, your Ethererum will certainly be added to your account. Using Changelly The up coming level, is to use the Changelly internet site for you to swap your Ether regarding Waves. Use this back link and key in how a lot of Eth you will prefer to convert but it will surely display you how many Mounds you will receive in come back, if you are cheerful then go ahead plus click the golf course �Exchange� Button. On the up coming screen you will be prompted to register an bill which you can accomplish so by means of using a social mass media accounts or perhaps entering your email address. Changelly Enrollment Once this is completed, you will be consumed to a page showing the particular transaction information � check it over and ensure typically the amounts are best. After you are happy click on the green �Next� option. On the next monitor, you will be prompted for your personal Waves wallet tackle you choose to receive the cash. Paste this specific into often the box and click the golf course �Next� button. Changelly Pocket Address You will then come to be shown a final confirmation display screen, again, help make sure all highlights will be correct just before beginning. Changelly Confirmation Changelly will then present you will an street address to which you mush give your Ether, thus replicate the address of which they offer you and then head back to the coinbase account. Changelly Deliver in order to Send Your Ethereum as well as Bitcoin In Coinbase, click the �Accounts� and Decide on your Ethereum Pocket with the left and in that case click on �Send�. Enter into often the handle that Changelly gave you in advance of. Send out Ethereum Click �Continue� and and then you may have in order to confirm the financial transaction together with your email or phone if you have 3 component authentication made it possible for. This deal will now end up being sent over the Ethereum multilevel and will require a short although to arrive : you can check within your Changelly accounts exactly where that will notifiy you of the following measures: Waiting for payment Trading Transmitting to your budget Once is considered complete a evidence message will be with the screen saying �Transaction Complete�. Waves Coin Wallet can at this point check your Dunes Pocket book where you can confirm you now own your Dunes. Changelly Transaction Complete Summary Because Waves is all the same relatively younger, there happen to be already numerous ideas to help expand it later in life using a range of capabilities. There will be a new UX plus AJE, alongside with expanded studies on the tokens which have been released. Waves will put in a blockchain messenger for easier communication. There will ultimately end up being smart contracts plus multi-signatures for safety. This builders will also generate brand new gateways for both cryptocurrencies and FUSCA currencies. Dunes is still really much in it is beginnings with a lot involving new features to come, from it�s existing price associated with around $4 every Tide ( as of nineteen September 2017 ) i think to be a great investment decision in the future. With the new DEX URINARY INCONTINENCE and even Mobile DEX buyers presented, more partnerships to return together with Smart Contracts which will placed this in competitors having various other platforms like Ethereum and NEO, it needs to discover a substantial rise in worth over the following 12 months.

[dailytechnologynews]

PSA: 4K 144 Hz monitors use chroma subsampling for 144 Hz

(Crossposted from r/Monitors by request)

I'm seeing a lot of user reviews for the new 4K 144 Hz monitors, and it seems like everyone mentions that it looks noticeably worse at 144 Hz. I keep expecting these posts to say "due to the 4:2:2 chroma subsamping", but instead they say "I'm not sure why" or something like that, both on here and on various forums. It seems monitor companies have done their usual good job of "forgetting" to inform people of this limitation, as most of the early adopters are apparently unaware that it is not actually capable of full 4K 144 Hz even though the subsampling was mentioned in the Anandtech article a month or two ago. In any case, I want to make people aware of what chroma subsampling is, and that these first-gen 4K 144 Hz monitors use it.

  Chroma Subsampling

Chroma subsampling is a method of reducing bandwidth by partially lowering the resolution of the image.

Imagine you have a 4K image; 3840 × 2160 pixels. Each pixel is composed of a RED value between 0–255, a GREEN value 0–255, and a BLUE value 0–255. You could imagine this 3840 × 2160 full color image as three separate monochrome images; a 3840 × 2160 grid of RED values, one of GREEN values, and another of BLUE values, which are overlaid on each other to make the final image.

Now, imagine that you reduce the resolution of the RED and GREEN images to 1920 × 1080, and when you reconstruct the full image you do it as if you were upscaling a 1080p image on a 4K screen (with nearest neighbor scaling); use each 1080p pixel value for a square of 4 pixels on the 4K screen. This upscaling is only done for the RED and GREEN values; the BLUE image is still at full resolution so BLUE has a unique value for every 4K pixel.

This is the basic principle behind chroma subsampling. Reducing resolution on some of the pixel components, but not all of them.

The description above, of reducing resolution by half in both the vertical and horizontal resolution, on 2 of the 3 components, is analogous to 4:2:0 chroma subsampling. This reduces bandwidth by one half (One channel at full resolution, and 2 channels at one-quarter resolution = same number of samples as 1.5 out of 3 full-resolution channels)

Full resolution on all components is known as "4:4:4" or non-subsampled. Generally it's best to avoid calling it "4:4:4 subsampling", because it sounds like you're saying "uncompressed compression". 4:4:4 means no subsampling is being used.

4:2:2 subsampling is cutting the resolution in half in only one direction (i.e. 1920 × 2160; horizontal reduction, but full vertical resolution) on 2 out of the 3 components. This reduces the bandwidth by one third.

  YCbCr

Above, I used subsampling RGB components only as an example; "RGB subsampling" would be truly horrible and has never ever been used or even considered for use, to my knowledge. In an RGB system, since each of the 3 components dictates the brightness of one of the primary colors, changing one of the RGB values affects both the hue and brightness of the resulting total color. Therefore, using one R, G, or B value on a neighboring pixel makes a very noticeable change, so subsampling would degrade the image by quite a lot.

Instead, subsampling is only paired with YCbCr. YCbCr is a different method of specifying colors, used as an alternative to RGB for transmission. Of course, physically speaking, every display generates an image using discrete red green and blue elements, so eventually every image will need to be converted to the RGB format in order to be displayed, but for transmission, YCbCr has some useful properties.

  What is YCbCr Anyway?

People get confused about what YCbCr actually is; misuse of terminology all over the place adds to the confusion, with people incorrectly calling it a "color space" or "color model" or things like that. Really, it is an offshoot of the RGB system, it is literally just RGB with a different axis system. Imagine a two-dimensional cartesian (X-Y) coordinate system, then imagine drawing a new set of axes diagonally, at 45º angles to the standard set, and specifying coordinates using those axes instead of the standard set. That is basically what YCbCr is, except in 3 dimensions instead of 2.

If you draw the R, G, and B axes as a standard 3D axis set, then just draw 3 new axes at 45º-45º angles to the original, and there you have your Y, Cb, and Cr axes. It is just a different coordinate system, but specifies the same thing as the RGB system.

You can see how the YCbCr axes compare to the familiar "RGB cube" formed by the RGB axis set (RGB axes themselves not shown, unfortunately): https://upload.wikimedia.org/wikipedia/commons/b/b8/YCbCr.GIF

  Why Even Use YCbCr?

YCbCr is useful because it specifies brightness and color separately. Notice in the image from the previous section, the Y axis (called the "luma" component) goes straight down the path of equal-RGB values (greys), from black to white. The Cb and Cr values (the "chroma" components) specify the position perpendicular to the Y axis, which is a plane of equal-brightness colors. This effectively makes 1 component for brightness, and 2 components for specifying the hue/color relative to that brightness, whereas in RGB the brightness and hue are both intertwined in the values of all 3 color channels.

This means you can do cool things like remove the chroma components entirely, and be left with a greyscale version of the image; this is how color television was first rolled out, by transmitting in YCbCr*. Any black-and-white televisions could still receive the exact same broadcast, they simply would ignore the Cb and Cr components from the signal. (*EDIT: Technically, old broadcasting used an analog system which is referred to as "YPbPr" while the term "YCbCr" is used for the digital equivalent, but it's the same concept).

Chroma subsampling also works much better in YCbCr, because the human eye is much less sensitive to changes in color than it is to changes in brightness. Therefore you can subsample the chroma components without touching the luma component, and reduce the color resolution without affecting the brightness of each pixel, which doesn't look much different to our eyes. Therefore, YCbCr chroma subsampling (perceptually) affects the image much less than subsampling RGB components directly would be. When converted back to RGB of course, every pixel will still have a unique RGB value, but it won't be quite the same as it would be if the YCbCr chroma subsampling had not been applied.

  Terminology Notes

Since RGB-format images don't have luma or chroma components, you can't have "chroma subsampling" on an RGB image, since there are no chroma values for you to subsample in the first place. Terms like "RGB 4:4:4" are redundant/nonsensical. RGB format is always full resolution in all channels, which is equivalent or better than YCbCr 4:4:4. You can just call it RGB, RGB is always "4:4:4".

Also, chroma subsampling is not a form of compression, because it doesn't involve any de-compression on the receiving side to recover any of the data. It is simply gone. 4:2:2 removes half the color information from the image, and 4:2:0 removes 3/4 of it, and you don't get any of it back. The information is simply removed, and that's all there is to it. So please don't refer to it as "4:2:2 compression" or "compressed using chroma subsampling" or things like that, it's no more a form of compression than simply reducing resolution from 4K to 1080p is; that isn't compression, that's just reducing the resolution. By the same token, 4:2:2 isn't compression, it's just subsampling (reducing the resolution on 2/3 of the components).

  Effects of Chroma Subsampling

Chroma subsampling reduces image quality. Since chroma subsampling is, in effect, a partial reduction in resolution, its effects are in line with what you might expect from that. Most notably, fine text can be affected significantly, so chroma subsampling is generally considered unacceptable for desktop use. Hence, it is practically never used for computers; many monitors don't even support chroma subsampling. The reduction in quality tends to be much less noticeable in natural images (i.e. excluding test images specifically designed to exploit subsampling). 4:2:2 is the standard for pretty much all movies and TV content, since it reduces the bandwidth for both transmission and disc storage significantly.

  Interface Limitations - Why No Support for 4K 144 Hz RGB?

Chroma subsampling has started seeing implementation on computers in situations where bandwidth is insufficient for full resolution. The first notable example of this was NVIDIA adding 4K 60 Hz support to its HDMI 1.4 graphics cards (Kepler and Maxwell 1.0). Normally, HDMI 1.4 is only capable of around 30 Hz at 4K, but with 4:2:0 subsampling (which reduced bandwidth by half), double the framerate can be achieved within the same bandwidth constraints, at the cost of image quality.

Now, we're seeing it in these 4K 144 Hz monitors. With full RGB or YCbCr 4:4:4 color, DisplayPort 1.4 provides enough bandwidth for up to 120 Hz at 4K (3840 × 2160) with 8 bpc color depth, or up to around 100 Hz at 4K with 10 bpc color depth (exact limits depend on the timing format, which depends on the specific hardware; in these particular monitors, they apparently cap at 98 Hz at 4K 10 bpc). These monitors claim to support 4K 144 Hz with 10 bpc color depth, so some form of bandwidth reduction must be used, which in this case is YCbCr 4:2:2.

Before anyone mentions HDMI 2.1, it's not possible to implement HDMI 2.1 yet. Only the master specification has been released. I know a lot of people seem to think that when the specification is released, we'll start seeing products any day now, but that's not the case at all. The specification is the document that tells you how to build an HDMI 2.1 device; the release of that document is when engineers start designing silicon that is capable of that, let alone displays that use that silicon. The DisplayPort 1.4 standard was released in the early 2016, over 2 years ago, and we're only just now starting to see it implemented in monitors (I believe it has been implemented on only 1 monitor prior to this, the Dell UP3218K). Also, there are no graphics cards with HDMI 2.1 yet, so it wouldn't help much right now on a monitor anyway.

The HDMI 2.1 compliance test specification isn't even finished being written yet, so even if you had HDMI 2.1 silicon ready somehow, there's currently no way to have it certified, as the testing procedures haven't been released by the HDMI Forum yet. HDMI 2.1 is still under development from a consumer perspective. The release of the main specification is only a release for engineers.

  DSC Compression - The Missed Opportunity

The creators of these monitors could have opted to use Display Stream Compression (DSC), which is a form of compression, unlike subsampling; it reduces bandwidth, and the image is reconstructed on the receiving side. DSC is part of the DisplayPort 1.4 standard, but Acer/ASUS chose not to implement it, likely for hardware availability reasons; presumably no one has produced display controllers that support DSC, and Acer/ASUS wanted to rush to get the product out rather than implement 4K 144 Hz properly. Note that DP 1.4 supports up to 4K 120 Hz uncompressed and non-subsampled; they could have simply released it as a 4K 120 Hz monitor with no tricks, but that sweet 144 Hz number was calling to them I guess. They probably feel marketing a "120 Hz" monitor would seem outdated, and don't want to be outdone by competition. Such is life in this industry... Still, they can be run at 120 Hz non-subsampled if you want, no capability has been lost by adding subsampling. Just that people are not getting what they expected due to the unfortunate lack of transparency about the limitations of the product.

EDIT: I forgot that these are G-Sync monitors. This is most likely why the monitor manufacturers did not support proper 4K 144 Hz using DSC, dual cables, or some other solution. When you make a G-Sync display, you have no choice but to use the NVIDIA G-Sync module as the main display controller instead of whatever else is available on the market. This means you are forced to support only the features that the G-Sync module has. There are several versions of the G-Sync module (these monitors use a new one, with DisplayPort 1.4 support), but G-Sync has historically always been way behind on interface support and very barebones in feature support, so come to think of it I highly doubt that the new G-Sync module supports DSC, or PbP/MST (for dual cable solutions).

If this is the case, it's more the fault of NVIDIA for providing an inadequate controller to the market, than the monitor manufacturers for "choosing" to use chroma subsampling (it would be the only way of achieving 144 Hz in that case). However it is still on them for not simply releasing it as a 4K 120 Hz display, or being clear about the chroma subsampling used for 144 Hz. Anyway, we'll have to wait and see what they do when they release FreeSync or No-sync 4K 144 Hz monitors, where NVIDIA's limitations don't apply.

  DSC Concerns

Before anyone says "meh we don't want DSC anyway", I'll answer the two reservations I anticipate people will have.

DSC is a lossy form of compression. While it is true that DSC is not mathematically lossless, it is much much better than chroma subsampling since it recovers almost all of the original image. Considering that in natural images most people don't even notice 4:2:2 subsampling, image quality reduction with DSC is not going to be noticeable. The only question is how it performs with text, which remains to be seen since no one has implemented it. Presumably it will handle a lot better than subsampling.

Latency. "Compression will add tons of lag!". According to VESA, DSC adds no more than 1 raster scan line of latency. Displays are refreshed one line at a time, rather than all at once; on a 4K display, the monitor refreshes 2160 lines of pixels in a single refresh. At 144 Hz, each full refresh is performed over the course of 6.944 ms, therefore each individual line takes around 3.2 microseconds (0.0032 ms), actually less than that due to blanking intervals, but that's a whole different topic :P https://www.displayport.org/faq/#tab-display-stream-compression-dsc

How does VESA’s DSC Standard compare to other image compression standards?

Compared to other image compression standards such as JPEG or AVC, etc., DSC achieves visually lossless compression quality at a low compression ratio by using a much simpler codec (coder/decoder) circuit. The typical compression ratio of DSC range from 1:1 to about 3:1 which offers significant benefit in interface data rate reduction. DSC is designed specifically to compress any content type at low compression with excellent results. The simple decoder (typically less than 100k gates) takes very little chip area, which minimizes implementation cost and device power use, and adds no more than one raster scan line (less than 8 usec in a 4K @ 60Hz system) to the display’s throughput latency, an unnoticeable delay for interactive applications.

  Conclusion

I know the internet loves to jump on any chance to rant about corporate deceptions, so I suppose now it's time to sit back and watch the philosophical discussions go... Is converting to YCbCr, reducing the resolution to 1920 × 2160 in 2 out of 3 components, and converting back to RGB really still considered 4K?

Then again, a lot of people are still stuck all the way back at considering anything other than 4096 × 2160 to be "4K" at all :P (hint: the whole "true 4K is 4096 × 2160" was just made up by uninformed consumer journalists when they were scrambling to write the first "4K AND UHD EXPLAINED" article back when 4K TVs were first coming out; in the cinema industry where the term originated from, "4K" is and always has been a generic term referring to any format ≈4000 pixels wide; somehow people have latched onto the "true 4K" notion and defend it like religion though... But anyway, getting off topic :3)

These 4K 144 Hz monitors use YCbCr 4:2:2 chroma subsampling for 4K 144 Hz which is a huge disappointment for me personally. The best you can get with RGB or YCbCr 4:4:4 is 4K 120 Hz with 8 bpc color depth, or 4K 98 Hz with 10 bpc color depth (HDR). Honestly that's fine to me, I'd run it at 120 Hz 8 bpc personally, I'm just disappointed they used subsampling over DSC to get the 144 Hz. Just a friendly PSA though, so hopefully fewer people will be caught off guard by this. I'd wait for second-generation 4K 144 Hz monitors personally.

[hivelance]

How to Create an NFT Marketplace in 2022

An NFT marketplace is a digital platform for buying and selling NFTs.As the popularity of NFTs has grown, the NFT market has climbed to more than $40 billion in 2021 and is keenly noted for its efficiency as built using blockchain technology. Imagine the real market cap value. The NFT marketplace is also known for its ability of the stored procedures.

As of 2022, the most popular NFT marketplaces are Rarible, Opensea, NBA Top shot, Binance, Nifty gateway, Super rare, and Foundation.

What is an NFT Marketplace?

NFT marketplace is a common destination for buyers and sellers to get and sell NFTs and crypto collectibles. These platforms allow people to store and display their NFTs and sell them to others. Some NFT marketplaces also allow users to mint their NFTs on the platform itself. In exchange for a fee, the NFT marketplace will typically handle the transfer of an NFT from one party to the other. Each NFT marketplace has its own system for how it operates. The types of NFTs available, fees, payment options, permitted blockchains and other rules will depend on which one you use.NFT marketplaces have been occupied in every industry like gaming, video and music creation, social networking, and even Metaverse nowadays. Many disadvantages and limitations of the NFT marketplaces are rectified with many latest advancements and some features like cross-chain bridging, NFT swapping, etc are introduced with blockchain protocols and architecture designing.

Working Strategies of an NFT Marketplace

The Users need to sign up on the platform with their details.

Crypto wallets are linked to the account to store NFTs.

Users can create their NFTs to showcase their work pieces and then the NFT configuration is done.

A collection list of NFTs are displayed for sale.

Users can select the digital asset for enabling the price to be fixed for buy, sell and trade.

After choosing, the transactions are carried out in a safer way as the platform is coded with smart contracts.

Features of an NFT Marketplace

Storefront

Listing creation

Filters

Wallets

Token search

Ratings

Bid and buy

Characteristics of an NFT Marketplace Highly Transparent The NFT Marketplace is very transparent making a clear vision of all the transactions taking place as blockchain technology is incorporated. More secured The most wanted and important feature in an NFT marketplace is the in-built security that prevents traders from transaction loss and other unnecessary functions. Decentralized

This characteristic implies that it allows you to transfer all the information to various blockchain networks enabling any changes by itself. Smart contracts By signing in the contracts online users can prevent fraudulent activities and can enable this without any commission fees. Development steps of an NFT Marketplace Choose Niche

Know the correct and vital needs for the creation of the NFT marketplace and estimate the time frame needed for the creation. According to experts, you should target a vertical market instead of a horizontal one.

UI/UX Design

Building a marketplace needs a perfect UI/UX design. The best UI/UX enhances usability and features that are attractive.

Front-End Development

This process of development is the most important part and our developers have the maximum number of experience in it for creating an NFT marketplace with high functionality features.

Smart Contracts Token Generator

NFT marketplace is a decentralized platform, most of the data get authentication on a Blockchain. It provides high security as they are designed with high programming languages.

Test and Deploy

We carry out many tests to identify and solve every backlog. Software tests ensure that the project is running correctly without any hassles.

20 Key Points To Consider Creating An NFT Marketplace 1. Choosing a Domain and Host 2. Backend Services (CMS “Content Management System” / Software) 3. Stunning Design 4. Effective Color Scheme 5. Branding 6. Functionality 7. Navigation 8. Usability 9. Call to Action 10. Short Loading Times 11. Active Blog 12. Clean, SEO-Friendly Code 13. Compatibility with Multiple Browsers 14. Mobile Sites vs. Responsive Sites 15. Integration with Social Media 16. Effective Security 17. Transparency 18. Decentralization 19. The Monetization Model 20. Security How much will it cost for developing an NFT Marketplace?

Cost of developing an NFT marketplace based on the requirements of the customers. We have both white label solutions and can develop from scratch. When you opt for the development from the beginning the estimated price will be higher. But with the white label solutions,the cost will be low. The entire preference depends on the client’s side and their customization can be done full-fledgedly.

How will an NFT marketplace make money?

Users can generate revenue from the NFT marketplace.

Users can earn money by charging a fee and commissions to sell or buy an NFT.

A seller’s fee is deducted from the total price, while a buyer’s fee is added to the total cost.

We all are aware that NFTs are the hottest topic everywhere now across the globe. Focussing on the level of revenues that can be obtained, People are showing a massive interest in NFTs. Surely, developing an NFT marketplace can bring you revenues in various ways. This can be the future business occupying everywhere.

If you are looking to create an NFT marketplace from scratch or looking for a ready-made solution for instant launch then you are in the right place!

Yes, you can reach our team and get some useful guidance on why to develop and how to develop an NFT marketplace within a low amount.

NFT Marketplace Development With A Difference

Using strong coding, user-friendly designs, intuitive navigation, and the latest technology, we deliver a dynamic and outstanding crafted NFT marketplace for a constant unique experience that connects you to your users worldwide. Hivelance is a custom NFT marketplace development company — Your technology partner in building bespoke solutions at reasonable costs. Bespoke NFT Marketplace Development From Scratch

Whether you are looking for NFT marketplace development solutions to connect with your users, we can design and develop an NFT marketplace in technology as per your project specification; We’re sure our high-tech and creative skills will more than meet your business requirements. Cross-Chain NFT Marketplace Development

At Hivelance, our business solutions are tailored to the unique needs of our clients. Trust us to enhance brand loyalty. We will help if you are looking for cross-chain NFT marketplace development solutions. NFT Marketplace Clone Script Development

With a white label NFT marketplace clone script, you can kickstart your NFT business instantly. As a leading NFT marketplace development company, Hivelance develops NFT marketplace clone scripts for those, who want to launch an innovative, unique, and market-winning NFT marketplace like Opensea, Rarible, and more. Our pool of experienced developers builds easy-to-understand, simple-to-modify, and bug-free NFT marketplace clone scripts. Metaverse-Based NFT Marketplace Development

If you are looking to develop an NFT marketplace using Metaverse, we have expertise in developing Metaverse-based NFT marketplace development using high-end technologies and tools. Get complete Metaverse NFT marketplace development services from Hivelance. We create NFT Marketplace that excites and inspires

We are a team of skilled and dedicated designers, developers, marketers, and IT specialists combining our domain knowledge and expertise to create unique designs and strategies, tailored to your business’s needs and requirements.

Hire our NFT Marketplace Developers

With a highly talented panel of developers, we can provide you with the best solutions in the development of the NFT marketplace. If you are looking for the best developers to design and create a platform with top-notch functionalities, you can hire our developers on a daily, monthly, or even full-time basis. Get your project completed with all cutting-edge standard features with our team.

Book A Free Consultation!

[tron-token]

16 Best Markets for Digital Art NFT or Non-Fungible Tokens

Over 12 years since Bitcoin emerged as the world's first virtual currency, designed by an enigmatic, freedom-loving hacker and currently used by underground geeks to buy and sell everything from servers to cell phone jammers.

A decade later, Bitcoin and other cryptocurrencies are pretty much mainstream investment,s and even most non-techies know the basics of blockchain driving a decentralized finance revolution.

What Bitcoin was for those years, the development of NFTs seems to be in 2021.

So-called “non-fungible tokens” are having a huge boom in recent weeks, attracting increased venture capital cash and incredible speculative values ​​for digital collectibles.

Despite the fact that most of the general public barely understands how this blockchain-based digital authentication system works.

What is this about Non-Fungible Tokens?

Perhaps the easiest way to understand it is to think of NFTs as a digital version of the certificates of authenticity that are prevalent in the real-world art and collectibles market.

Instead of a piece of paper, however, NFTs use cryptographic smart contracts and a distributed blockchain (which, in most cases, is built on top of Ethereum technology) to authenticate who owns each particular token.

As with cryptocurrencies, those contracts are verified by the distributed collective work of the miners who maintain the entire system.

Through its computational work (whose electricity generates a lot of carbon emissions) just like it happens with cryptocurrencies.

NFTs can be sold and traded directly on any online marketplace, without any centralized control structure dictating the rules of those transfers.

What makes NFTs different from a cryptocurrency is the distinctiveness of each token .

With a cryptocurrency like Bitcoin, each individual unit is indistinguishable from another and has identical value. Each individual Bitcoin can be traded or split like any other Bitcoin (ie Bitcoins are tradable).

What makes NFTs non-fungible is that each one represents an entity with a different value and cannot be broken down into smaller units.

Just as anyone can start printing their own online Certificates of Authenticity (or anyone can start their own cryptocurrency to try to be the next Bitcoin) anyone with little technical knowledge can start minting their own NFTs.

Etherscan currently lists more than 9,600 different NFT contracts, each with its own network of trust that represents and tracks its own set of digital assets.

In the following video, they explain to you about 4 of the most important markets, such as: Rarible, Superrare, Nifty Gateway and AtomicHub.

1.Open Sea

OpenSea is the first and largest marketplace for user-owned digital goods, including collectibles, gaming items, domain names, digital art, and other blockchain-backed assets.

2. Rare

Rarible is an NFT (non-fungible token) platform for protecting digital collectibles secured with blockchain technology.

3. Nifty Gateway

Nifty Gateway allows you to buy, sell, trade and display your Nifties or digital NFT products. Great artists have chosen this NFT market, for example Calvin Harris.

4.Super Rare

SuperRare is a blockchain-backed social network for art creators and collectors. Creators can create digital works of art and tokenize them on the Ethereum blockchain.

Collectors can buy and trade works of art with royalties going back to the creator thanks to smart contracts. Limited access.

5. mintable

Creating and selling digital items on Mintable to earn cryptocurrency is one of the best alternatives for beginner users.

6.Atomic HUB

Atomic Assets is a standard for non-fungible tokens (NFTs) on the EOS cryptocurrency blockchain technology.

Anyone can use the Atomic Asset standard to tokenize and create digital assets and buy, sell and auction assets using the Atomic Assets marketplace.

Within this market, you will be able to special cards for some games, such as: SplinterLands. In addition, some collectible cards / cards.

7. Know Origin

Known Origin allows artists and designers to create, discover and own rare digital works of art, all protected by the Ethereum blockchain.

Artists can submit digital artwork as a jpg or GIF to the KnownOrigin gallery. All files are stored decentrally in IPFS. All assets are given unique identifiers that can be traced.

Known Origin focuses on digital art, so there is no point in going here for Cryptopunks or Avastars, for example. Think of the items for sale here like you would an art gallery.

8. Marble Card

MarbleCard is a way to create and exchange unique URL-based digital cards, each web page can only be viewed once and by a single person.

Once a card is created, that URL is claimed forever, all cards are non-fungible tokens created on Ethereum.

9. Valuable

The site, Valuables, allows anyone to auction off their tweet for payment in the form of ether.

The platform is solely focused on selling tweets as NFTs and obviously don't expect to sell your TWEETS, unless you are a major influencer in the world.

10. VIV3

VIV3 is the first general nft marketplace development for the Flow blockchain based on the belief that the world is at the beginning of a shift from physical to digital ownership.

Viv3 has a vision to empower one billion people to create, trade and own the world's most valuable creations based on Flow.

A highly scalable and composable smart contract platform that delivers the performance required for mainstream applications.

Artists, game studios, and brands use VIV3 to create unique tokens, each representing their digital creations on the Flow blockchain as NFTs (Non Fungible Tokens).

These NFTs are purchased by fans, collectors, gamers, and digital asset dealers.

11.Treasureland

TreasureLand is the first and largest NFT marketplace development on Binance Smart Chain that enables the buying and selling of BSC NFT tokens.

It is a spin-off from the developers behind DEGO, a hybrid platform that blends the worlds of DeFi and NFT.

It has a complete NFT ecosystem including NFT Casting, Mining, Crafting, Auction, Trading, Trading and more.

Getting your hands on some NFTs is pretty simple on the Treasureland platform. It allows listings and auctions payable in a few different cryptos.

You can also switch to DEGO to participate in NFT mining as well, which is pretty uncommon in the world of collectibles.

12. Venly

Venly is a digital collectibles marketplace designed for gamers and collectors in general where users do not need to pay with cryptocurrencies.

Venly is also the first NFT marketplace to operate on Polygon (formally Matic). Still in its infancy, the platform recently launched with a Battle Racers campaign to generate immediate interest.

Battle Racers is an action-packed blockchain racing game where you design, build and race NFT cars on arcade-sized tracks, as part of the launch a new special car called Venly was created.

13.Ghost Market

Ghost Market is the first blockchain NFT market. Ghost Market allows you to discover, buy and sell NFTs from both the NEO and Phantasma Blockchains.

Phantom is a fast, secure, and scalable blockchain built with NFT in mind, so it has many NFT features (minting, batch minting, shipping, etc.) built in by default.

14. Zora

Zora is a marketplace to buy, sell and trade limited edition products.

15. Foundation

Foundation is a platform for artists (creators) and collectors to sell, buy, list for auction, bid and bid their digital works of art represented by the Ethereum blockchain as NFTs.

16.Decentraland

Decentraland is a virtual game, in the style of what was formerly Second Life, with the novelty that it allows you to buy game objects as NFT digital assets.

 To develop NFT marketplace like opensea, rare etc click the link below

https://www.blockchainx.tech/nft-marketplace-development

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How to Win TOUGH 인터넷바둑이사이트 Shoe 2020?

Blackjack is available to play for free at a number of online casinos. http://query.nytimes.com/search/sitesearch/?action=click&contentCollection&region=TopBar&WT.nav=searchWidget&module=SearchSubmit&pgtype=Homepage#/선씨티게임 In eighteenth-century France playing cards, tokens and the calling out of numbers were added. If an automated dealing shoe is being used and the device jams, stops dealing cards, or fails to deal all cards during a round of play, the round of play shall be void and the cards shall be removed from the device and reshuffled with any cards already dealt, in accordance with procedures approved by the Commission. Both fun and energetic, Caribbean Stud Poker is a table game which comprises of most of the usual poker features. The slick design of this online casino game means that you’ll be able to see your cards clearly. Moreover, the digital graphics and sounds also let off the impression that you’re actually sitting around a real live semi-circular Caribbean stud poker table.

By 2003 a particular type of poker known as Texas Hold 'Em emerged as the game of choice. Before this, there were notsuch games in large game summaries. In games where players are not competing against the house, such as poker, the casino usually earns money via a commission, known as a "rake". The equivalent of the French clubs is the German acorns and the Italian-Spanish staffs.

It is important for a casino to know both the house edge and variance for all of their games. For example, the casino in Charles Town, West Virginia, was once one of the highest grossing properties in the country, due to its proximity to the Baltimore and Washington, D.C. metro areas. Both, you and the dealer, will receive five initial cards while yours will be all visible, the dealer’s cards won’t, except for the first card. After cards have been dealt, it’s up to you to decide whether you want to Call or Fold. If you have faith in a happy ending, Call, if your cards don’t promise much, it’s better to fold. For example, if a player decides not to wager a place bet mid-roll but wishes to keep the chips on the number, he or she may request the bet be "not working" or "Off".

The individual payoffs are large for those bettors whose winning horses are backed by relatively few bettors and small if the winners are backed by a relatively large proportion of the bettors; the more popular the choice, the lower the individual payoff. The same holds true for betting with bookmakers on athletic contests (illegal in most of the United States but legal in England). Baccarat was originally a suburb of the city of Deneuvre which has Roman origins. The Dutch pattern originates from Germany and shares the same parent as the contemporary Portuguese pattern but with different queens.The Fête du pâté lorrain (Festival of Lorraine pâté) is held on the second Sunday of September

When the player and dealer display hands with the same score, the one with the highest-valued tile (based on the pair rankings described above) is the winner. Final 4, for example, is a 4-chip bet and consists of one chip placed on each of the numbers ending in 4, that is 4, 14, 24, and 34. Final 7 is a 3-chip bet, one chip each on 7, 17, and 27. Final bets from final 0 (zero) to final 6 cost four chips. Final bets 7, 8 and 9 cost three chips. Even the games that are slightly more complicated wouldn’t be considered difficult. 코인카지노 The double-one tiles and double-six tiles are known as the Day and Teen tiles, respectively.

The dealer shuffles the cards, the player on the chair to his or her right cuts, and the dealer deals the appropriate number of cards to the players one at a time, beginning with the player to his or her left. Hang on to some of your money with these helpful Poker Betting Tips. Like the martingale, this system is mainly applied to the even-money outside bets, and is favored by players who want to keep the amount of their bets and losses to a minimum.Each round has two phases: "come-out" and "point". Dice are passed to the left. To start a round, the shooter makes one or more "come-out" rolls.

Tourism, as a significant form of human activity, can have major impacts. Players hope to get a total card value of 21 or to come closer to it, without going over, than the dealer, against whom all betting is done. The process I simple, and you do not have to memorize the deck or card that has been played.In contrast, although some researchers have found that the development of casino gambling has no direct associations with an increase in criminal activities.

Except for blackjack, which has odds that change continuously as cards are dealt out, casino games are designed with a fixed mathematical edge in favor of the house. When a jackpot does not result in a kakuhen combination, the pachinko machine will enter into jitan (時短, short for 時間短縮 meaning time-reduction) mode, with a much larger number of spins than kakuhen. In the example above, 26 hits 4 stations - 2 different corners, 1 split and 1 six-line. The dealer takes the number 4, multiplies it by 30 and adds the remaining 8 to the payout: 4 × 30 = 120, 120 + 8 = 128. If calculated as stations, they would just multiply 4 by 36, making 144 with the players bet down.Therefore, it should be valuable to prudently explore how local residents in Asian regions, particularly those with similar ethnic and cultural heritages, label meanings or viewpoints toward the universal developments of casino gambling.

[hmtksme]

Summary of reputable coin exchanges

The cryptocurrency market has exploded in recent years, which has created a range of opportunities for traders to invest.

1, SnapEx

SnapEx is a global service-oriented digital contract trading platform, with professional R&D and management teams, providing a robust trading system, safe and strict fund management. . SnapEx has offices in many parts of the world, including Seychelles, Singapore, Hong Kong, Malaysia, Korea, Japan, Vietnam, etc.

With the development of blockchain technology and the popularity of artificial intelligence technology, more and more users have a need to invest in digital assets.

Some other information about SnapEx

SnapEx is based in the following countries: Seychelles, Singapore, Hong Kong, Malaysia, Korea, Japan, Vietnam.

Since its inception, SnapEx has established strategic partnerships with Ecotree, Coin25ex and Bestex.

In 2018, they won the “2018 New Digital Asset Exchange” award.

Review SnapEx floor

SnapEx provides customers with digital currency futures contracts. Unlike futures contracts, margin futures have no maturity limit.

The customer may keep this contract as long as there is sufficient margin in the account or until it is traded again. Margin trading is a type of financial market speculation that uses leverage to expand investments.

Leverage tools can help customers build warehouses in the market. Customers only need to invest in margin, but not all the money needed to set up a warehouse.

For investors who immediately trade in cryptocurrencies, the short-term insurance of crypto-currency assets can be conveniently facilitated with a small investment through SnapEx contract.

Therefore, users can lock in a volatile market and take advantage of a better position in a bull market.

In addition, SnapEx offers customers a wide range of leverage to meet different trading styles from strong to very strong: 10X 25X 50X 100X.

In particular, the combination of high leverage and low threshold trading mode helps to improve the efficiency of trading time and thus increase the entertainment of the transaction.

Referral commission up to 60%: This is one of the ways SnapEx attracts users and supporters across the globe. The maximum commission of this floor is up to 60%.

Trading Competitions: They regularly organize trading contests with many attractive prizes. The latest contest has a prize of $ 600,000 USDT & free trade for participating traders.

Exclusive feature: K-line weighted average. This is a feature only SnapEx has. They will take the average price of 4 other major exchanges to display. Ensure transparency and fairness as possible.

In addition, they also have the feature “zero spread and slippage” to ensure the spread of Buy / Sell is the lowest.

Have App on mobile application.

2, Bityard

Bityard is a cryptocurrency contract exchange operated by a fund in Singapore. Currently the floor has been present in more than 150 countries.

Currently the floor has been licensed from the United States, Singapore, Australia, Estonia:

MSB (Money Service Business)

ACRA (Accounting and Corporate Regulatory Authority)

Estonia’s MTR

AUTRAC (Australian Transaction Reports and Analysis Center)

Some highlights of Bityard floor

Support multiple security features 2FA, multi-signature (Multi-Signature), assets stored by cold wallet, …

Friendly interface, easy to register for an account with only 30 seconds.

Support for top-up via electronic money with various payment channels

Quick contract transactions with a minimum of 5 USDT.

Bonus program up to 258USD free

Mining everyday earns monetary values ​​and BYD tokens

There are mobile apps on Android and IOS

Support leverage from 20-100

No need of KYC

3, Consbit

Coinsbit is the largest rated cryptocurrency exchange in eastern Europe, having a similar operating method as cryptocurrency exchanges such as: Binance, Houbi, …. This floor is headquartered in Estonia. Due to the “cool hand” strategy program and policies, there are 7-8,000 new users registering every day.

What are the outstanding features of the Coinbit trading platform?

High performance: Currently, Coinsbit has a processing speed of up to 10,000 transactions per second and 1,000,000 TCP connections.

High security: Over 95% of all currencies are stored in cold wallets by Coinsbit. WAF (Web Application Firewall) - is a web security application to detect and block hacker attacks.

Advanced interface: Using the Single Page Application feature - a single page application. Website components are downloaded once per page. Additional content will be updated as needed. This feature helps to load web faster. This is what any trader would like to use at cryptocurrency exchanges.

Multilingual support: Support 24/7, English, Chinese (Mandarin), Japanese, Russian, Indonesian, Spanish, and German.

Support many popular currencies: BTC, ETH, LTC, BCH, BTG, ETC, TUSD.

4, eToro

eToro is the world’s leading social trading platform, trusted by millions of users from over 140 countries. eToro platform and application provides a variety of financial assets for trading and investing.

eToro was founded in 2007, by two Assia brothers, Yoni Assia and Ronen Assia and David Ring, with the desire to become a trading social network, connecting everyone together no matter where you are. and who.

General evaluation of eToro

The main feature of this unique proprietary platform is the ease and transparency in which an individual customer can make a copy transaction.

eToro owns many different licenses from reputable financial management agencies such as CySEC, FCA, ASIC

eToro has many traders who want to copy and follow risk control rules, which are considered by eToro’s department to join a group called “Popular Investor”.

EToro’s smart platform then allows others to mimic the most successful traders’ transactions and trading strategies (on the eToro platform), fully automated and in real time.

In the market, eToro’s copy transaction function is not unique, but no broker integrates it with social media as good as eToro.

Free stock trading and ETF, a wide range of trading products, support for multiple deposit and withdrawal ports

[joeyrob1]

Free login and authentication for iOS apps using phone number

Free login and authentication for iOS apps using phone number

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Pham Van Hoang, hoangk55cd@gmail.com, is the author of this article and he contributes to RobustTechHouse Blog

INTRODUCTION

As a developer, you may be familiar with the typical login system using emails, passwords and sign up forms.

However, have you ever found it cumbersome, repetitive and to a certain extent preventive of users from using your app?  Perhaps you have a phone-based dating application and you want to tie user’s account to something that is unique: phone number – an identity that they already use every day without the hassle of dealing (remembering) with passwords. If this idea is so incredible, so why hasn’t anyone started to build a system as such?

But wait, it doesn’t seem that easy at all. To have that feature that I have described, we need to connect to the phone service provider to verify the number and get the confirmation SMS from user. In order to achieve that, we would first need to have SMS APIs to communicate with your app, which in turn connects to a SMS Aggregator system. Next the SMS Aggregator system will need to communicate with service provider in the country where we distribute the app to verify the number and send the confirmation SMS.

With every million verification, it is likely to cost thousands of dollars, not to mention the efforts to ensure reliability of this system as it scales.

On hind sight, that seems rather impossible. Luckily, there is Digits to solve the problem.

SO, WHAT IS DIGITS?

Digits is a brand-new way to log in to apps with just your phone number, which was announced by Twitter at its mobile developer conference in San Francisco, 2015. Moreover it is completely free and more importantly it is secure.

HOW DIGITS WORKS?

“Digits lets people create an account or sign into your app using nothing but their phone number on iOS and Android. Built using the same global, reliable infrastructure Twitter uses, Digits will verify the user’s phone number with a simple customizable user interface that easily integrates into your app.

Digits extends your existing user/profile database. A successful Digits account creation will return a stable userID to attach or match with your user record, and an oAuth token for the device”

Also Digits is available now in 216 countries and in 28 languages.

INTEGRATE DIGITS

Step 1: Register Fabric accounts, Fabric includes Digits and several other tools such as Crashlytics, the crash-reporting tool and MoPub, its advertising platform, and some other useful tools.

Step 2: Download and install Fabric for Xcode

Step 3: Select the project that you want to integrate Digits

  Step 4: Install digits

Step 5: Copy and run the scripts in the instructions. If you don’t know where to run script build phase, click the question mark button. It’ll open up the detailed instructions for you.

Step 6: Follow each step in the instructions and imports Digits module in Appdelegate class

Step 7: Build and run your app to confirm that it’s working as expected

Now, Let’s Work With Some Codes

To initialize DigitsKit with your app’s credentials, pass them to startWithConsumerKey:consumerSecret: before passing the shared instance to Fabric in your app’s AppDelegate.

Calling startWithConsumerKey:consumerSecret: will override any keys which were automatically configured. Automatically configured keys resides in your app’s Info.plist under the key Fabric.

[[Digits sharedInstance] startWithConsumerKey:@"your_key" consumerSecret:@"your_secret"]; [Fabric with:@[[Digits sharedInstance]]]

Using the pre-configured button

// Objective-C - (void)viewDidLoad { DGTAuthenticateButton *digitsButton = [DGTAuthenticateButton buttonWithAuthenticationCompletion:^(DGTSession *session, NSError *error) { // Inspect session/error objects }]; [self.view addSubview:digitsButton]; }

In the view controller that will display the button, instantiate the pre-configured button DGTAuthenticateButton after the view is loaded (e.g. in the viewDidLoad method) and provide a completion block to handle the provided session object:

This will render a button looks like:

    Using your own button

 In the view controller that displays your custom button, capture a tap event as usual and call the authenticateWithCompletion: method with the completion block that handles the session object:

Digits let you customize the buttons and also the confirmation screen very easily.

// Objective-C - (void)didTapButton { [[Digits sharedInstance] authenticateWithCompletion:^(DGTSession *session, NSError *error) { // Inspect session/error objects }]; }

Authentication

Once users logged-in, digits will send the session which includes userID, authToken,authTokenSecret, phoneNumber for you to handle in your app. So simple, huh! There are a lot more awesome features in Digits, you can check them out on the Digits site.

If you have any questions, leave the comments below. Thanks for reading.

  REFERENCE

Twitter Flight – Phone Number Sign In with Digits

https://get.digits.com

Brought to you by the RobustTechHouse team (A top app development company in Singapore).  If you like our articles, please also check out our Facebook page.

Free login and authentication for iOS apps using phone number was originally published on RobustTechHouse - Mobile App Development Singapore

[siva3155]

300+ TOP iOS Objective Questions and Answers

IOS Multiple Choice Questions :-

1) When an activity doesn't exist in memory it is in. A. Starting state (Correct Answer) B. Running state C. Loading state D. Inexistent state. Ans: A 2) Does the Iphone browser support flash applications? A. Yes (Correct Answer) B. No C. Just the flash applications from apple D. Some of them Ans: A 3) Which of the following is NOT a state in the lifecycle of a service? A. Starting B. Running C. Destroyed D. Paused (Correct Answer) Ans: D 4) When an activity doesn't exist in memory it is in. A. Starting state (Correct Answer) B. Running state C. Loading state D. Inexistent state. Ans: A 5) What built-in database is Android shipped with? A. SQLite (Correct Answer) B. Apache C. MySQL D. Oracle Ans: A 6) Creating a UI (User Interface) in Android requires careful use of... A. Java and SQL B. XML and Java (Correct Answer) C. XML and C++ D. Dreamweaver Ans: B 7) The Iphone camera can: A. Zoom B. Autofocus C. Record videos D. Make digital photos (Correct Answer) Ans: D 8) Creating a UI (User Interface) in Android requires careful use of... A. Java and SQL B. XML and Java (Correct Answer) C. XML and C++ D. Dreamweaver Ans: B 9) To create an emulator, you need an AVD. What does it stand for? A. Android Virtual Display B. Android Virtual Device (Correct Answer) C. Active Virtual Device D. Application Virtual Display Ans: B 10) What built-in database is Android shipped with? A. SQLite (Correct Answer) B. Apache C. MySQL D. Oracle Ans: A

iOS MCQs 11) To create an emulator, you need an AVD. What does it stand for? A. Android Virtual Display B. Android Virtual Device (Correct Answer) C. Active Virtual Device D. Application Virtual Display Ans: B 12) App Widgets are can be place on the home screen by the user to check for updates are available? A. True (Correct Answer) B. False Ans: A 13) WHAT IS FACE TIME IN APPLE ? A. DIGITAL PHOTOS B. VIDEO CALLS (Correct Answer) C. TAKING VIDEOS D. EDITING PHOTOS Ans: B 14) The ___________ file specifies the layout of your screen. A. Layout file (Correct Answer) B. Manifest file C. Strings XML D. R file Ans: A 15) The Iphone has a feature that activates when you rotate the device from portrait to landscape. A. Rotator B. Accelerometer (Correct Answer) C. Shadow detector D. Special Sensor Ans: B 16) When the activity is not in focus, but still visible on the screen it is in? A. running state B. Paused state (Correct Answer) C. stopped state D. destroyed state Ans: B 17) The timeline receiver will receive messages from the Android system. A. True B. False (Correct Answer) Ans: B 18) App Widgets are can be place on the home screen by the user to check for updates are available? A. True (Correct Answer) B. False Ans: A 19) The iPhone is a line of Internet and multimedia-enabled smartphones designed and marketed by Intel Corporation. A. True B. False (Correct Answer) Ans: B 20) An Android application is a loose collection of content providers, activities, broadcast receivers, and services. A. True (Correct Answer) B. False Ans: A IOS Objective type Questions with Answers 21) The android OS comes with many useful system services, which include processes you can easily ask for things such as your.. A. All of these and more. (Correct Answer) B. Location C. Sensor Readings D. WiFi? Hot Spots Ans: A 22. Your routers at ACME are having some connectivity issues. You issueshow commands for each connecting router's interface. Why are they unable to communicate? A. Incorrect IP address B. Wrong routing protocol C. Bad cable D. Encapsulation mismatch Ans: D 23. You need to back up the configurations you just made but there are no TFTP servers available. Which of the following commands are options to backup your currently running configuration? (Choose all that apply.) A. Router1#copy running-config startup-config B. Router1#copy running-config flash C. Router1#copy startup-config running-config D. Router1#copy running-config rcp Ans: A,B,D 24. You are consulting a small business that is establishing its first WAN link. The client wants to know what encapsulation you will be using on the link. Which of the following are valid encapsulations for WAN links? (Choose all that apply.) A. Frame relay B. Ethernet C. Token ring D. PPP E. q E. HDLC Ans: A,D,E 25. Your boss is concerned about security on your network. She wants to make sure that no one can identify passwords if they happen to view a configuration on your router. What command will encrypt all passwords on your router? A. Router1#service password-encryption B. Router1(config)#service password-encryption C. Router1#enable secret password D. Router1(config)#enable secret password Ans: B 26. You need to set up a password that will prevent unauthorized users from telnetting into your router. What series of commands would you use? A. Acme1(config)# line console 0 Acme1(config-line)# password acme Acme1(config-line)# login B. Acme1(config)# line vty 0 Acme1(config-line)# enable password acme C. Acme1(config)# line vty 0 Acme1(config-line)# enable secret acme Acme1(config-line)# login D. Acme1(config)# line vty 0 Acme1(config-line)# password acme Acme1(config-line)# login Ans: D 27. When setting up your serial interfaces, what does the clockrate command do for your connection? A. Establishes the timing at which you send data B. Establishes keepalives C. Establishes the advertised bandwidth D. Establishes the time on the router Ans: A 28. You need to set up passwords on all your default Telnet lines. What command would you start with? A. Router1(config)#telnet configuration B. Router1(config)#interface Ethernet 0/1 C. Router1(config)#line vty 1 5 D. Router1(config)#line vty 0 4 Ans: D 29. You can execute show commands at which prompt? (Choose all that apply.) A. Router1# B. Router1(config)# C. Router1(config-router)# D. Router1> E. romon1> Ans: A,D 30. You are configuring your router and type in an Enable password and an Enable Secretpassword. Your fellow network technician asks you why you have two passwords set when you only need one. What do you tell him? A. The Enable password is used by low-level applications. B. If you reverted to an older version of the IOS, it would not understand the Secret password. C. Both passwords are treated the same. D. It is a failsafe method of ensuring that people need to type two passwords instead of just one. Ans: B 31. In which of the following modes in Cisco's IOS can you issue showcommands? A. User B. Privileged C. Line Configuration D. Global Configuration Ans: A,B 32. You are the network administrator for a large corporation. You want to be able to store all your configurations in a centralized location. Which of these servers will allow you to do so? (Choose all that apply.) A. FTP B. TFTP C. SQL D. Oracle Ans: A,B 33. You need to troubleshoot your network IP connectivity. Which of the following commands would you use to find the IP address on your Ethernet 0 interface? A. ping B. IPConfig C. traceroute D. Show interface Ethernet 0 Ans: D 34. Which command would you use in the CLI at User mode to enter Privileged EXEC mode? A. Privilege B. Admin C. Enable D. Disable Ans: C 35. You have just received 14 Catalyst 3550 switches for your network. What is required to get them functioning correctly in your network? A. Nothing B. Set up an IP address on the switch C. Interconnect them to routers D. Install the Cisco IOS Ans: A 36. Which of the following prompts indicates your router is in Privileged EXEC mode? A. Router> B. Router# C. Router& D. Router$ Ans: B 37. You have made a console connection to your Cisco Catalyst 1900 series switch and you see the > symbol in HyperTerminal. What does it mean? A. You are in Privileged EXEC mode. B. You are in User EXEC mode. C. The switch has not been configured. D. The switch is in need of repairs. Ans: B 38. You would like to assign a meaningful name to your Catalyst 1900 series switch—what command should you use? A. enable B. host name C. hostname D. name Ans: C 39. You need to assign an IP address to your Catalyst 1912 switch. You are at the HQ_SW1>prompt. What is the correct series of commands? (cr = carriage return) A. enable ip address 10.1.1.1 B. enable ip address 10.1.1.1 255.0.0.0 C. enable configure terminal ip address 10.1.1.1 D. enable configure terminal ip address 10.1.1.1 255.0.0.0 Ans: D 40. Which of the following commands displays the syntax for the clock command? A. cl? B. clock? C. clock ? D. cl ? Ans: C IOS Questions and Answers pdf Download Read the full article

[blockchainlabs]

Benchmark to AAVE, a spoiler in the lending agreement sector-Binjie BJT

DeFi has become a hot spot in the industry in the past three months. Many well-known projects have appeared in the DeFi field, such as ChainLink in the oracle sector, and YFI aggregation protocol. Star projects such as AAVE (formerly known as Lend) also appeared in the lending sector. The current total lock-up volume has reached 1.5 billion US dollars, and the price of AAVE has risen from the lowest point of 0.01 to 0.8 this year, an increase of more than 80 times. The project to be analyzed today is BJT. BJT is benchmarked against AAVE, but many improvements have been made on the basis of it. BJT will eventually become a spoiler of the loan agreement. Let's analyze it in detail.

Project analysis

BiJie is a TRON-based token that will allow users to use the BJT platform and TRON's smart contract technology to make payments, create/request loans and crowdfunding projects. BiJie is superior to traditional payment, loan and crowdfunding systems due to its untrustworthy and unchangeable nature. Unlike non-blockchain solutions, BiJie is built on the decentralized TRON network. Blockchain implementation prevents any entity from changing the user's financial information, eliminating the need for users to trust unknown entities with personal assets.BJT chose the TRON platform to consider the underlying advantages of TRON, and users can easily and quickly implement related services in the DeFi ecosystem. Based on this, BJT will implement the following products in the following sections:

Lending platform

BJT will establish a global lending platform that will enable users to participate in worldwide loans and incorporate the requirements for providing guarantees to ensure loan repayment. The BJT loan service will provide real P2P loans, and the BJT loan platform does not require custodial services or membership passes. These loans include encouraging borrowers to repay loans on time and encouraging lenders to provide these loans to borrowers. Borrowers and lenders are rewarded for their successful loan participation.2. Crowdfunding platformBJT will create an innovative crowdfunding platform that fully uses smart contracts to realize the circulation, use and distribution of funds. All users will have the ability to establish crowdfunding projects on the BJT platform. In order to ensure that project proposals maintain the highest quality, we will require each proposal to be verified by ourselves. The functions and functions of the platform will also be directly provided in the BJT mobile application. The platform will use BiJie tokens to help keep our ecosystem unified and simple to use. In order to help BJT, LLC provide income, the crowdfunding activities created in the application will be "hosted" by BJT, LLC, which will provide us with a small amount of crowdfunding funds.3. Payment ledgerThe payment ledger aspect of the mobile application aims to provide users with a very simple user interface-and experience-to track the payments they have made and recent financial activities. Contracts and TRON will be the first currencies displayed in the payment ledger, but the ledger can be easily expanded to show other currencies and tokens in the future. This will allow users to use the BJT app as a method to pay and track their financial activities and digital assets. Users can also send "quick payments" to their contacts from within the app, instead of having to enter the user's wallet address every time a transaction is made.2. Consensus mechanismBJT has a unique consensus mechanism, which enables the BJT ecosystem to achieve perfect ecological expansion in the issuance and long-term development. BiJie uses a mining method called "Time Mining".Under this consensus mechanism, when a genetic miner wants to mine a batch from their genetic address pairs, BiJie's time proof is used. In order to mine, they sent a small amount of BJTor from the parent address to the child address (as described below. The number of tokens received from the batch process is related to the amount of time since the smart contract was released on the TRON blockchain. This number increases over time. The linear growth starts from the 1250 token (from the moment the contract is released) until it reaches the size of 5000, which is reached after 10 years. The mining method does not require a proof of work, and it depends entirely on when the miner decides to mine it. Batch. The algorithm mechanism is as follows: where t is the time since the contract was deployed, expressed in years.In the creation of BiJie, users were asked to provide a parent and child TRON address, which were then saved in a smart contract and published on the blockchain. These address pairs are called BiJie Genesis addresses. Each parent address provided has 1 BJTor. BiJie can be mined by transferring any amount of BJTor (the base layer of BJT) from the child address to the paternal address. There are three types of addresses in BJOR, the bottom layer of BJT: parent address, child address and normal TRON address. Each parent address has an associated child address. Each subaddress starts with a currency unit.This consensus mechanism ensures the fairness of BJT issuance, and at the same time can bring maximum benefits to participating miners.3. Technical realizationOne of BJT's long-term goals is to establish a credit scoring system backed by tokens. The credit score can be represented by the count of token rewards. In a general sense, rewards are generated when users behave in a positive way, such as successfully repaying a loan within a specified amount of installments over a period of time. These factors are read and analyzed through smart contracts, and do not require any information to be stored on a database other than the blockchain. In the BJT ecosystem, the realization of the loan agreement contract is as follows:Structured loan{addressBorrower;Address lender;uint256 start block;uint256 amount;uint256 pays back the block;uint256 status;The amount currently repaid;Loan period;Borrower incentives;Lender incentivesInterest;Wave will be mine;The borrower delays payment;}The loan is constructed in the most common way possible. There is no limit to the loan amount. As the loan progresses, the status and amount of repayment and other related information are stored in the TRON blockchain. Smart contracts also provide records of fake anonymous loans, thereby providing immutable evidence in the event of any dispute between the parties. This is in sharp contrast to the commonly used centralized data storage method, which can be changed or erased by malicious parties.4.liquidity mining rewardsOne of the differences between the BJT loan platform and other options is a unique mining model, which was created to reward borrowers and lenders for successfully repaying loans. When creating a loan, the lender and borrower can choose whether to set a mining period, once the loan is repaid. The mining function enabled by the smart contract allows the lender to lock its BJT in the wallet for a holding period, after which both the lender and the borrower are rewarded. This reward is received in the form of a new, upcoming token-the name of the discarded "Token P" will be announced later. This reward system is currently running here through our testnet demo. Currently, 65% of the incentives are used for lenders to take risks, and 35% for borrowers to repay loans on time. If the borrower repays the loan overdue, the lender will receive all rewards. The new mining algorithm has several purposes:

Allowing non-generating holders to conduct mining provides a simple method for people who are not familiar with cryptocurrency to mine tokens (mining using hashing power is difficult for newcomers to understand). This is an additional onboarding incentive for new users and buyers.

Provide additional incentives for borrowers to repay loans and encourage lenders to use our platform.

Reward early adopters and holders, giving them the opportunity to use their contracts to mine the token P. Early adopters may hold more contracts, so they can lock in more holding periods and generate more tokens P within a certain period of time. This also rewards those adopters who have long-term confidence in our platform, so they are willing to lock in their BiJie during the holding period.

Restrict the circulating supply of the contract, because BiJie will be locked in the holding period and the token P will be mined.

Team and development plan

The initiator of the BJT project is David Jack, a graduate of Stanford University, with interest and experience in entrepreneurship, technology and finance. Prior to BJT, Jack worked at the Stanford Intelligent Systems Laboratory (SISL), the Stanford Space Convergence Laboratory (SLAB) and the Nanoparticle Laboratory at Duke University. Jack completed his master and doctorate degrees in economics. The BJT team has many years of technical experience in companies such as Google and MicrosoftBJT has currently implemented the first version of the product, which can realize smart contract lending on the platform.The third quarter of 2020: 1. Bijie smart contract is launched; 2. Mobile crowdfunding, payment, and lending platform announced;The first quarter of 2021: 1. Team o team reveal and additional recruitment; 2. New website and improved white paper; 3. BiJie mobile application alpha test; 4. Prototype release and link to TRON blockchain and real-time scanning, and information Transfer to mobile devices through sockets; 5. Crowdfunding integration.The second quarter of 2021: 1. BiJie mobile app beta test; 2. BiJie mobile app is publicly released;The third quarter of 2021: Bijie web application is publicly released;The fourth quarter of 2021: Develop a loan platform based on guarantees and reputation.Through the above analysis, BJT (BJT) is a digital token for a lending service platform. Through analysis of financial transactions, it is used to reward borrowers for repaying loans on time and paying service fees. BJT (BJT) is mined by transaction transfer between address pairs. These incentives give the loan system an advantage over legal tender and other virtual currencies. BJT is expected to surpass AAVE in the future and become the leading project in the lending sector.