Simon Howis


Web3 refers to the third generation of the World Wide Web, which is focused on the use of decentralized technologies such as blockchain and peer-to-peer networks. The term “web3” is often used to describe a vision of the future internet that is decentralized, secure, and accessible to all.

One key aspect of web3 is the use of decentralized technologies, such as blockchain, to enable secure and transparent interactions without the need for central intermediaries. This allows for the creation of decentralized applications (dApps) that operate on a peer-to-peer basis and can be used for a variety of purposes, such as tracking supply chain information, enabling peer-to-peer payments, or enabling secure and transparent voting systems.

Web3 technologies also have the potential to enable new forms of digital ownership and control over personal data, allowing individuals to have more control over their digital identity and the information they share online.

Overall, web3 represents a shift towards a more decentralized and interoperable internet that is more secure, transparent, and accessible to all.

Here are some examples of popular web3 apps:

Cryptokitties: Cryptokitties is a decentralized application (dApp) that allows users to buy, sell, and breed virtual cats using Ethereum, a decentralized blockchain platform.

Uniswap: Uniswap is a decentralized exchange (DEX) that allows users to buy and sell a variety of cryptocurrencies using Ethereum.

Compound: Compound is a decentralized finance (DeFi) platform that allows users to earn interest on their cryptocurrency holdings or borrow against them.

OpenSea: OpenSea is a decentralized marketplace for buying and selling non-fungible tokens (NFTs), which are unique digital assets that represent ownership of items such as artwork, music, or collectibles.

The Graph: The Graph is a decentralized protocol for indexing and querying data from blockchains, making it easier for developers to build decentralized applications (dApps) that use this data.

MakerDAO: MakerDAO is a decentralized finance (DeFi) platform that allows users to lend and borrow cryptocurrencies using Ethereum and other blockchain assets as collateral.

Aragon: Aragon is a decentralized platform for creating and managing decentralized autonomous organizations (DAOs), which are organizations that are run using blockchain technology and smart contracts.

Augur: Augur is a decentralized prediction market platform that allows users to buy and sell shares in the outcome of future events.

These are just a few examples of web3 apps, but there are many more being developed and used in various sectors and industries. Web3 technologies are enabling the creation of a wide range of decentralized applications and platforms that are changing the way we interact and do business online.


There are several ways to earn bitcoin for free:

  1. Participate in bitcoin faucets: Bitcoin faucets are websites or apps that offer small amounts of bitcoin for completing simple tasks, such as viewing ads or completing surveys.
  2. Complete micro tasks: There are websites and apps that offer small tasks, such as testing websites or transcribing audio, in exchange for bitcoin or other cryptocurrencies.
  3. Join a bitcoin affiliate program: Some businesses offer affiliate programs that pay users in bitcoin for referring new customers to their products or services.
  4. Earn bitcoin through staking: Some cryptocurrencies, such as Tezos, offer a process called “staking” where users can earn rewards for holding and supporting the network by participating in the validation of transactions.
  5. Play bitcoin games: There are a number of bitcoin-based games, such as bitcoin-themed versions of popular games like Tetris or Bejeweled, that allow users to earn small amounts of bitcoin as they play.

It is important to note that these methods of earning bitcoin for free may not result in significant amounts of bitcoin and may require a significant amount of time and effort. It is also important to be aware of potential scams and to carefully research any opportunity before participating.

There are many bitcoin exchanges available, and the top ones may vary depending on factors such as location, fees, payment methods, and security. Here are ten popular bitcoin exchanges that are frequently cited as reputable and trusted:

  1. Coinbase: Coinbase is a popular exchange based in the United States that offers a variety of services, including a bitcoin wallet and the ability to buy, sell, and trade bitcoin and other cryptocurrencies.
  2. Binance: Binance is a global exchange based in Malta that offers a wide range of trading options, including margin trading and futures trading.
  3. Bitfinex: Bitfinex is a Hong Kong-based exchange that offers margin trading and liquidity for professional traders.
  4. Kraken: Kraken is a US-based exchange that offers a variety of cryptocurrencies and trading options, including margin trading.
  5. Bitstamp: Bitstamp is a Luxembourg-based exchange that offers bitcoin and a few other cryptocurrencies for trading.
  6. Bittrex: Bittrex is a US-based exchange that offers a wide range of cryptocurrencies for trading.
  7. OKEx: OKEx is a Malta-based exchange that offers a variety of trading options, including margin trading and futures trading.
  8. Huobi: Huobi is a Singapore-based exchange that offers a wide range of cryptocurrencies and trading options.
  9. eToro: eToro is a UK-based exchange that offers a platform for buying, selling, and trading a variety of assets, including bitcoin and other cryptocurrencies.
  10. Gemini: Gemini is a US-based exchange that offers a platform for buying, selling, and trading bitcoin and other cryptocurrencies.

It is important to note that no exchange is completely without risk, and it is recommended to carefully research and compare exchanges to find the one that best meets your needs and priorities.

Non, Fungible and Tokens. You are probably acquainted with all of those words except Fungible, guess that’s why the simple concept called NFT sounds complex or a bit confusing.

Let’s say I lend you a hundred dollar bill and you where to pay back in two weeks. You could choose to pay back with a hundred dollar bill or five pieces of twenty dollar bills. while it’s obvious you have paid back what you owe, you didn’t return the exact hundred dollar bill I gave to you in the first place.

That could only mean that the hundred dollar bill I initially borrowed you is fungible, meaning it can be substituted or interchanged with something of equal value, in this case another hundred dollar bill or bills that add up to make a hundred dollars.

So an item is said to be Fungible when its value could be interchanged, substituted, or replaced with something of equal value. Hence, non-fungible would mean that the value of an item can’t be interchanged or exchanged.

So back to where we left off, NFT’s are digital tokens like cryptocurrencies, but with very unique and unexchangeable features. Meaning you can’t place NFT’s in the same class with Bitcoin or other Alt coins like Ethereum and the likes.


Miningsea recently launched NFT mining you can earn USDT by holding an nft some people are making from $50 to $600 per day

NFT Collection

Collection of unique NFTs that are an essential part of the MiningSea ecosystem. Each token in this collection provides users with various features in the innovative NFT Mining service. MiningSea system provides many opportunities in the most flexible and convenient form — activation and management processes are automated.

NFT Mining

NFT Mining with MiningSea is an innovative mining technology. You no longer have to own powerful hardware and pay electricity bills — all you need to do is buy a NFT, giving you an all-time high mining speed as well as a stable income in USDT!

Passive Income

Grow Your Passive Income Earn daily rewards on your NFT mining with MiningSea earn stablecoin USDT. Just buy up your NFT and start growing your wealth automatically without lifting a finger, Level up your earnings more with miningsea referral program.

So how works

First you need to create an account to get started with miningsea, deposit your usdt in your wallet buy NFT choosing from the collection each NFT gives you multiple level of earnings, if you buy an NFT worth of $50 you can earn 2.5 usdt every day passively refer to earn more and increase your levels you can earn upto $600 usdt per day with unlimited passive income.

now its time to get started buy your first nft and start earning right away.

In the event that you’re understanding this, I expect you know cryptographic money essentials — for instance, that crypto is computerized or electronic cash not upheld by an administration or bank. To safeguard your record, you most likely know to store crypto in a computerized wallet, ideally disconnected on a PC, thumb drive, or cell phone. Furthermore, you ought to know that crypto currencies are very unstable, exceptionally hazardous and simple to control.

If you actually have any desire to exchange crypto, how about we examine security. In the first place, open a record with an exchanging stage you can trust like Coinbase or Robinhood. Indeed, there are different stages however you need to begin some place. These two notable, solid suppliers will finish the work until you can isolate the great from the terrible.

Coincidentally, totally stay away from extravagant web-based financier firms or crypto trades that you’ve won’t ever catch wind of. Many are trick locales intended to take advantage of your inability. Kindly do essential exploration and never give your cash to obscure organizations. Here is a thought: Call or email the financier prior to moving your cash and decide its help out. Even better, check whether the organization even exists.

Second, despite the fact that there are great many digital forms of money (some genuine, some phony), stay with the most well known and most fluid crypto on the planet: bitcoin BTCUSD, 0.30%. After you acquire insight, go ahead and exchange other cryptos (after bitcoin, Ethereum ETHEUR, 0.30% is the second-biggest).

Presently we should discuss exchanging. The main inquiry most novices need to know is, “Might I at any point bring in cash exchanging crypto?” The response is indeed, yet it takes expertise, discipline, and a reasonable level of effort. Crypto is still in its beginning phases and it could require a long time for it to be acknowledged and upheld by an administration or foundation (if at any point). Up to that point, purchaser be careful.

The most awful part is that the crypto universe is populated with dull cash, controllers and siphon and-dump controllers who offer deluding guidance via web-based entertainment, draw you into purchasing their fake monetary standards or attempt to persuade you to join their fake crypto trades. The present moment, crypto is unadulterated hypothesis, yet as long as you do your exploration you ought to have the option to stay away from tricks.

Since you’re now aware of some of the risks, here are the top 10 rules that every beginner crypto trader should remember and obey:

1. Scale into a trade rather than plunking down large sums of money: If you’re new to trading cryptos, it’s a mistake to put large sums of money into bitcoin (or other cryptos) all at once. Because crypto is so volatile, instead of buying $1,000 in bitcoin, for example, start with $200, and if it’s moving in the right direction (up), add another $200. Keep adding until your position size is fully funded.

2. Buy and sell at extremes: Whenever you trade a volatile financial product such as crypto, you must routinely take profits. If your gains are extreme, sell half or all, but take something off the table. Resist the urge to be greedy when trading crypto (i.e. Fear of Missing Out or “FOMO”) or you risk holding until you lose most or all of your money.

3. Trade small: At first, aim for small gains. Sure, some people have made millions of dollars trading bitcoin, but like lottery winners, there are many more who have lost all or a good portion or all their money.

4. Never buy on margin: When you go on margin, you borrow money from the brokerage to increase the amount you can buy. This is leverage, and it’s a double-edged sword. If you’re right, you can make substantial profits. If wrong, you may owe more than you invested. Wise traders manage risk, and that means not borrowing money to buy crypto. (You’ll know what I mean after you get your first margin call.)

5. Keep mental stop-losses: It’s always wise to have stop losses, but because cryptos move so quickly, “hard” stop losses are often ineffective (one reason many platforms won’t let you use hard stops for cryptos). Instead, use “mental” stops and have the discipline to obey them. An alternative method is a “time stop,” i.e. tell yourself you will sell the position by a certain day, Friday, for example. This is an effective way of forcing yourself to lock in winners and cut losers.

6. Don’t hold losing positions: If a trade is going against you, consider selling all or half — don’t let small losers turn into big ones. It’s true that those who sold bitcoin at $20,000 were shocked when it skyrocketed towards $60,000. Rule No. 7 shows you how to handle that.

7. Have a trading plan: It’s important to have a trading plan, especially for cryptos. Have a plan that helps you decide when to buy or sell. Follow the plan and obey your rules.

8. Use technical analysis: Technical analysis gives you clues when to enter or exit a position. For beginners, the best two indicators are moving averages and RSI (Relative Strength Indicator). They are easy to grasp and provide good signals.

As of June 30, 2021, bitcoin was well-below its 20-, 50-, 100-, and 200-day moving averages on the daily chart. (Bitcoin needs to rise to its 200-day MA of $43,794 to climb out of the basement.) On the weekly chart, although consolidating, bitcoin is still slightly above its 50-day moving average.

RSI is 44.72 for bitcoin on the weekly chart. Although oversold, it’s not at extreme levels yet. At 30 or lower, it’s extremely oversold, but don’t use RSI to time when to enter.

9. Diversify: Never put everything you own into one financial product. Buy crypto but spread your money across non-crypto investments. If that isn’t possible, make small purchases until you gain more experience and knowledge.

10. Practice with a simulated account before buying: If it is available, practice in a simulated or paper money account before trading with real money. If you don’t have access to a test account, follow Rule No. 3.

Over the past few years, the remarkable rise of cryptocurrency has benefitted numerous industries – with the lotto industry being the latest to be transformed by digital currencies. There is now a vast array of crypto lottery sites available to use, each offering a slightly different set of features and prizes.

In this guide, we review the best crypto lottery sites available in 2022, highlighting the services they offer before showing you how to enter a crypto lottery today – all in a matter of minutes.

What are new innovations in online lottery space?

A crypto lottery is a digitized version of conventional lotteries, and they are connected with most platforms for online betting, wagering, and bitcoin lottery games. The crypto lottery is a lottery game where participants gamble with cryptocurrencies and win large sums of money. The best crypto lottery sites and bitcoin lottery sites are now the most exciting method to earn money. The concept of the online crypto lottery is relatively new.

According to reports, the first Bitcoin lottery site came into the picture at the end of 2017. You can also check the several benefits of making money online using bitcoin lottery game varieties. Also, understanding the BTC lottery and its working is quite simple.

Why you should choose Coin Lottor ?

Coin Lottor leads the way when it comes to crypto Lottery and huge prizes. Coin Lottor has garnered attention from both the mainstream media and social media over the past few days due mainly to the platform’s unique take on crypto gaming.

Coin Lottor platform runs on Binance Tokens such as BNB & BUSD, Coin Lottor platform is entirely secure and designed with fairness and transparency in mind. the platform is launching on 1st December of 2022

The primary function of the coin lottor platform is to facilitate Weekly and Monthly crypto prize draws, which users can enter by purchasing a ticket through the coin lottor website and wait for the draw to win huge prize.

The reason that coin lottor is one of the best play to earn games is that the winner weekly or monthly draw is decided randomly. The pool prize is $1000,000 for winners is funded through ticket sales and and awarded to the winners This means that the more people who purchase tickets and enter the draws, the larger the Pool prize will become in future.

How to play

  • Create or login to coin lottor account
  • Click on buy button, Buy ticket with bnb or busd
  • Pick 5 numbers and wait for the draw

If you match 5/5 you will win $1000,000 in Busd
If you match 4/5 you will winn $100,000 in Busd
If you match 3/5 you will win $300 in Busd

The withdraw is automatic you will receive your winning amount instantly in your wallet

Another significant aspect of the Coin Lottor platform is that 100% of each pool prize will be distributed to winners. Coin Lottor users will be able to choose 5 numbers to enter the draw if you won the draw you will get paid directly in your given address.

How to Choose a Crypto Exchange
Beyond fees, when choosing the best crypto exchange for your needs, consider things like security, trading volumes, educational resources and whether an exchange lists the cryptocurrencies you’re interested in buying.

As crypto has grown more popular and valuable, it’s become a big large target for hackers. Leading exchanges like Binance and KuCoin have been hacked, resulting in tens of millions of dollars in losses. While exchanges often reimburse those whose coins are stolen, nobody wants to be in that position in the first place.

You can minimize your risk by spreading your crypto purchases across multiple exchanges. Alternatively, make it a habit to move your crypto holdings out of an exchange’s default wallet to your own secure “cold” wallet. These are storage options that are not connected to the internet, making them nearly impossible to hack—although you’ll need to carefully record your passcode or you could lose access to your crypto forever.

Available Coins
Carefully consider the cryptocurrencies available on a given exchange. You might be perfectly fine using a crypto exchange that only trades a few coins. Conversely, if you’re a crypto fiend, you may want access to all of the more than 600 available on

Trading Volume
The availability of coins alone isn’t sufficient if there are no trades happening. You’ll ideally want to verify that there’s sufficient trading volume in your target coins to ensure liquidity, so you can easily trade your coins and dollars.

Low-volume markets could cost you on sales. If there’s not a lot of volume and you put an order in, that’s called slippage. You could end up buying at a higher price or selling at a lower price than you’d want.

If you’re an advanced crypto trader, you may want to make sure your preferred exchange offers the trading types—like limit orders, which can prevent slippage by setting a hard price—and margin you want. Remember trade types involving the latter are still evolving in the U.S., so different exchanges’ offerings may vary over time.

Educational Resources
If you’re just getting started with cryptocurrency, look for an easy-to-use platform with plenty of educational resources to help you understand this complex, rapidly developing market.

Finally, don’t assume that an exchange is available in your country, or even state, just because you can access its website. Many state and federal governments are still figuring out how exactly they want to treat cryptocurrencies from a legal and tax standpoint.

Here is the List of 10 best secure exchanges 

Get Binance

1 Binance Apart from the core blockchain security strategies it uses, Binance has other ways to protect your money. One such way is the Secure Asset Fund for Users (SAFU). SAFU is an emergency insurance fund that holds a percentage of all trading fees on the Binance platform to indemnify users in case of a financial loss.

Qukex is web3 wallet and auto staking build on Binance Smart Chain. Stake, EARN, And SPEND Cryptocurrencies on over millions of merchants worldwide with Qukex Visa card by downloading qukex app in your mobile.

  • Token Name Qukex
  • Symbol GKX
  • Total Supply 1000,000,000.
  • Qukex Website

What is a Web 3.0 Wallet?

A Web 3 wallet is a tool for accessing the web3.0 economy, loosely described as the latest iteration of the web where users enjoy much greater control over their data and privacy, and can extract utility and value, rather than that allow that to be harvested by tech giants like Google or Facebook.

Given the importance of control and anonymity a web3.0 wallet is non-custodial. It means you can store digital assets securely without needing to trust a third party, which means you don’t need you to complete daunting KYC/AML processes, preserving your privacy and anonymity.

On the flip-side, it requires you to take ultimate responsibility for the safekeeping of those assets via something called a recovery Seed, which will be explained in the practical steps below.

There are already plenty of non-custodial crypto wallets on the market but web3.0 offers a completely different user experience more aligned with desktop applications than mobile, because the interactions are too complex for a small screen.

Web3.0 wallets are an ideal gateway to a whole host of crypto applications running on blockchains – like Decentralized Finance (DeFi), Gaming, Non-Fungible Tokens (NFTs) – that are best accessed and interacted with via a desktop browser, as processes often run in the background, with your browser sharing activity notifications. One of the most popular web3.0 wallets is MetaMask.

What Is Qukex Wallet?
Qukex Wallet is a DeFi payments platform designed to revolutionize the financial market. It aims to replace all third parties in a financial transaction with smart contracts — so that users can avoid unnecessary fees as well as credit/debit card fraud.

A Web3 Wallet For All Your Payments, Qukex is a web3 wallet comes with Visa Card. Qukex enables you to pay in Cryptocurrencies on over millions of merchants worldwide. Quickest and easiest way to pay for your shopping, bills, gas stations & more in a few clicks from your Qukex mobile app.

Qukex Presale is going live very soon dont miss this coin

Qukex Smart Contract
Get a free visa card in Qukex app and start paying with QKX, BNB, BUSD & More Cryptocurrencies.

Visa card allows users to make payments on over millions of merchants worldwide with Qukex Web3 decentralized app

What Are Qukex Tokens?
Qukex are the platform tokens of the Qukex Wallet ecosystem. You can earn Qukex tokens through spending crypto, and you can purchase them through pancakeswap binance kucoin after listing But You can buy on presale now

As the platform’s rewards and governance token, the Qukex token can be used in the following areas:

Governance: Members use their Qukex tokens to participate in protocol governance, and to vote on proposals.

Staking: Users can stake their Qukex tokens to earn more qukex coins and Spend-to-Earn rewards.

Payments: Use Qukex tokens to pay for your monthly subscription fee and save 10%;

Rewards: Earn 1% passive income by just holding your coins in your wallet staking pool by staking Qukex LP tokens.

Auto Stake
Next generation automated Staking Qukex smart contract exposes some new methods that allow staking contracts to easily determine the fees earned by each holder for any period of time even when funds are pooled together. This is a huge leap that enables direct staking of QKX and double yield generation.

Earn Staking reward by holding QKX coins in your wallet Fees are awarded by the smart contract and are immediately reflected in the holders balance, withdraw anytime and spend anywhere you want.

Spend Globally
Available in over 170 countries and ready to use on millions of visa merchants worldwide, You can buy a Lamborghini with Qukex app in a quickest way.

QUKEX works by applying a % fee to each transaction and instantly splitting that fee among all holders of the token.

Holders do not need to stake or wait for fees to be delivered. Fees are awarded by the smart contract and are immediately reflected in the holders balance.

Are Qukex Tokens a Good Investment?
With more people joining the crypto space and holding cryptocurrency, it’s evident that an increasing number of industries will eventually adopt the use of crypto as a payment method. In the meantime, Qukex serves as a great intermediary for those who are eager to spend with crypto. Furthermore, it offers the perfect opportunity for those who are unbanked to set up an account easily, and to spend at over 60 million merchants. Qukex clear value proposition will certainly drive the value of Qukex tokens up as well.

Overall, it’s evident that Qukex tokens will be a great addition to any crypto portfolio. The Qukex team remains dedicated to bridging the gap in financial inclusivity and pushing for mass crypto adoption with decentralization. Qukex is becoming to 1000x Coin after launching it

We’re confident that Qukex will continue innovating more features to benefit everyone who believes in the power of decentralization.

If you’re thinking about getting involved in crypto, the first step in your journey is to acquire a Web3 wallet. Web3 wallets are essential to access the Web3 space, DeFi, and crypto. You might have stumbled upon the words ”Web3” or ”crypto wallet”. If you’re new to the space, let us first answer the question

What is a Web3 wallet and how it works complete guide.

First of all, Web3 wallets are essentially digital wallets. As such, they have the ability to store digital assets. This includes everything from fungible to non-fungible (NFTs) tokens. Second, a Web3 wallet also opens the door to the crypto realm, allowing you to interact with dApps on various blockchains. In turn, wallets help you access an extensive ecosystem of dApps.

Crypto wallets often have a non-custodial characteristic, which means that you, as a wallet owner, can store digital assets without the need for an intermediary or middleman. This means that you as a user remain in complete control of all your assets as no one else has access to your tokens. However, with exclusive access, all the responsibility lies with you, meaning that it is essential to keep private keys to yourself.

Along with the ability to host digital assets, wallets often provide additional functionalities. For instance, this makes it possible to utilize Web3 wallets to send and swap tokens. As such, crypto wallets can be used to fully manage your assets, including a way to acquire additional tokens.

There is a wide range of different wallets on the market that have their own strengths. Some of the most popular ones are MetaMask, TrustWallet, Argent, etc. However, we’ll dive deeper into these alternatives in another section later on. Moreover, an additional topic worth taking a closer look at is WalletConnect, since it’s closely connected to Web3 wallets.

What is Web3?

With the emergence of the blockchain industry, you’ve most likely heard of ”Web3”. However, to the uninitiated, this might be a term that is unfamiliar and can be somewhat confusing. Therefore, in this section, we’ll take the time to explain and summarize what Web3 is.

In general, Web3 refers to the “latest generation” or ”phase” of the internet. As you might be able to guess, the previous generations are Web1 and Web2, phases that you are more familiar with. The three internet generations didn’t start at a specific point and weren’t initiated by a single entity to revolutionize the internet. However, each phase has its own characteristics where Web1 was static, Web2 dynamic, and Web3 decentralized.

With decentralization being a central concept in the latest phase of the internet, it is predominated by decentralizing data. Unlike Web2, there aren’t single centralized entities that own data; instead, it is distributed and shared. Moreover, Web3 also ultimately solves the issue with companies owning large sets of personal information as users control their own data.

Within the Web3 ecosystem, we also find another essential component, namely, dApps (decentralized applications). These are decentralized applications that are generally blockchain-based, and the largest ecosystem of dApps is currently hosted on the Ethereum blockchain. With the decentralization aspect of dApps, it is possible to develop powerful applications that remove various issues that come with centralization, including a single point of failure.

Why Do You Need a Web3 Wallet?

In the section ”What is a Web3 Wallet?”, we briefly covered the reasons why someone would need such a wallet. However, in this part of the article, we are going to elaborate on these points. So, why do you need a Web3 wallet?

The first use case for a Web3 wallet is the ability to fully manage your crypto assets. To exemplify this, we will take a closer look at MetaMask, the largest crypto wallet on the market. If you have a MetaMask account, you might already be familiar with how the wallet works; nonetheless, here is what the interface looks like:

As you can see, you have two different tabs, one for ”Assets” and one for ”Activity”. The activity tab simply showcases your transaction history, which you can explore independently. Moreover, under the assets tab, it is possible to view all of your assets. In addition, there are three action buttons: buy, send, swap. The buttons are self-explanatory, and we won’t be covering them in any further detail.

However, this shows that as a crypto wallet, you can fully manage all of your assets directly through MetaMask. Moreover, this isn’t unique, as most other wallets allow you to manage your assets similarly.

The second reason why you would need a Web3 wallet is accessibility. Crypto wallets are gateways to the various blockchains. Therefore, Web3 wallets allow users to gain easy access to dApps as crypto assets are necessary to interact with most applications. As such, users can authenticate themselve

Web3 Wallet Alternatives

Earlier, we mentioned that the number of Web3 wallets is growing as more people enter the crypto space. This is the effect of a simple “supply and demand” dilemma as businesses see an opportunity to grow in an emerging market. However, this might confuse users when trying to select among the abundance of alternatives.

As such, we will highlight five alternative wallets that you can choose from. Most of them serve the same purpose; however, they will differ somewhat, and they are unique in their own way. The five Web3 wallets are:

  • MetaMask
  • Qukex
  • Coinbase Wallet
  • Argent
  • Trust Wallet
  • Rainbow

So, without further ado, let’s start this off by taking a closer look at MetaMask!


The first Web3 wallet on our shortlist is MetaMask, and this is one of the most well-known wallets on the market, with over 21 million users worldwide. The wallet is available in two separate forms: a mobile application or browser extension. We previously mentioned MetaMask when trying to highlight the reasons why someone would need a crypto wallet. We made the point that it is possible to fully manage crypto assets through MetaMask in a decentralized way.


A Web3 Wallet For All Your Payments, Qukex is a web3 wallet comes with Visa Card. Qukex enables you to pay in Cryptocurrencies on over millions of merchants worldwide. Quickest and easiest way to pay for your shopping, bills, gas stations & more in a few clicks from your Qukex mobile app.

Coinbase Wallet

If you have shown an interest in cryptocurrencies, odds are you’ve heard of Coinbase. Coinbase is one of the largest cryptocurrency platforms globally, and along with a user-friendly platform, Coinbase now additionally offers a Web3 wallet in the form of Coinbase Wallet.

Coinbase Wallet is a non-custodial Web3 wallet that is separated from the centralized Coinbase platform. As such, this provides users a way to experience dApps and the crypto world separately from the central control of Coinbase. Moreover, a unique aspect of Coinbase Wallet is that it is possible to send and receive crypto assets based on usernames. When using MetaMask, for example, you can only send assets based on wallet addresses. These are long and difficult sequences of words and numbers, meaning that they are prone to errors, which can be quite problematic.


The third wallet is Argent, and it is a relatively new addition to the extensive set of Web3 wallets on the market. Argent caters to Ethereum users as it is only compatible with Ethereum tokens. Moreover, the wallet focuses on supplying a user-friendly customer experience when it comes to using dApps and DeFi (decentralized finance). They achieve this by natively integrating dApps and protocols into the Argent dApp. As such, it’s possible to borrow and lend assets directly through their app, which suggests that it is possible to avoid the usage of an in-app browser.

Trust Wallet

The fourth alternative is Trust Wallet, and unlike Argent, this wallet has the potential to store just about any type of token. The wallet is so-called blockchain agnostic which means that it supports assets from various chains. Moreover, Trust Wallet is firmly established on the market as the wallet has more than ten million users worldwide. As Trust Wallet supports a multitude of assets and blockchains, it makes this wallet a reasonable alternative for taking advantage of everything that the decentralized web has to offer.


The final option is Rainbow, and it is a non-custodial wallet that supports the Ethereum network. Moreover, Rainbow has native support for dApps of the Ethereum network, just like Argent. One example here is Uniswap V2, used to execute swaps in the application. Another neat function of the Rainbow wallet is its NFT support. Through this, the wallet can neatly display all your digital assets.
These are only five of many alternatives available, and as you might have noticed from the short descriptions, they are all both similar and different from one another. As such, it is up to you to find a wallet that best suits your specific needs.

What is bitcoin blockchain ? And how it works complete guide.

Bitcoin is the world’s first and most well known advanced money. It is decentralized and constrained by nobody. How can it function, and for what reason might you at any point trust it? All things considered, in the event that PCs can duplicate any record, for what reason might I at any point make duplicates of my bitcoins? Also, on the off chance that it isn’t constrained by any one focal party, what keeps me from making fashioning exchanges for bitcoins I don’t possess? So What is bitcoin blockchain. This article will make sense of in layman’s terms the way that Bitcoin works and give data on how the innovation backing Bitcoin can be utilized for business use cases past essentially a computerized cash.

Bitcoin works by tackling three record-saving difficulties without the requirement for a focal record manager like a bank:

  1. Proving ownership of bitcoins.
  2. Preventing tampering with records of past transaction.
  3. Providing an authoritative ledger of transactions that is trustworthy.

Challenge #1: Proving Ownership
The first challenge for Bitcoin is proving ownership. When the owner of a bitcoin publishes a transaction to the network, how do we know that it actually came from that bitcoin’s owner and not an imposter? The answer to this lies in computer encryption.

Public/Private Key Encryption
Bitcoin is based on a form of encryption called public/private key encryption. In this encryption, you generate two keys. Data encrypted with one key can be decrypted by the other and vice versa. One of these keys you make public and the other you keep a private secret.

This opens the door for sending secret messages. Let’s use the characters from Guardians of the Galaxy for a fun example. Suppose that Star-Lord, the hero, wants to send a secret message “Hello Groot” to his tree-shaped friend Groot and ensure the movie’s arch-villain Thanos can’t read it. Groot has created a pair of public/private keys. Star-Lord takes Groot’s public key and uses it to encrypt the message. The message while in transit looks like gibberish, but when Groot receives it, his private key is able to decrypt it.

what is bitcoin blockchain

Digital Signing

Using these keys in reverse can also be used to verify the authenticity of who created the data, and that is how Bitcoin employs it. Now suppose Groot wants to send Star-Lord the message “I am Groot.” There is no reason to encrypt it because we all know that’s the only thing Groot says, but Groot wants to prove to Star-Lord that the message indeed came from Groot, not some 3rd party imposter. Groot would encrypt the message with his own private key. When Star-Lord receives the message and decrypts it with Groot’s public key, he sees “I am Groot.” This message is not a secret, but the fact that Groot’s public key decrypted it is proof that it was generated using Groot’s private key. Thus it proves the authenticity of the message.

what is bitcoin blockchain

Signing Bitcoin Transactions

Bitcoin wallets are in fact public/private key pairs. When someone gives you his wallet ID, that ID is actually his public key. When you send coins to another wallet, the Bitcoin software uses your public key to authenticate that the transaction came from you, not an imposter.

If Groot wanted to send a bitcoin in his wallet to Star-Lord, he would generate a message declaring he’s transferring the bitcoin to Star-Lord’s wallet and use his private key to sign the message. So long as everyone agrees that the bitcoin being transferred indeed belonged to Groot’s public key wallet, the fact his public key can decipher this transaction proves Groot created this transaction. If Thanos instead forged a message claiming Groot sent him the bitcoin, everyone would know it was a fake since Groot’s public key would not be able to decipher any transactions written by Thanos.

what is bitcoin blochcain

Bitcoin is essentially just a ledger of entries saying who transferred how many bitcoins to whom, all digitally signed by their owners. This much is like a financial ledger on paper with handwritten signatures authorizing each entry. When you send someone bitcoins, your signed transaction is appended to this ledger.

Challenge #2: Tampering with the Ledger
The next challenge is how to prevent tampering with the ledger. For example, if I send bitcoins to a friend, then a month later regret it, what’s to prevent me from going back and deleting the transaction from the ledger or changing the amount I had sent? This is dealt with using something called hashing.

A hash is an algorithm for validating the integrity of data. Any message can generate a hash value, but small changes in the message result in radical changes in the hash value. For example, here are two messages and their hash values:

My name is Satoshi Mooter FE100DDA6D28B2280B34FC228ADAB42E

My name is Satoshi Mooter 1761420899A8F0B731A2EE56A6F71567

Suppose you are looking at an archive of a message I wrote My name is Satoshi nakamoto. If you know in advance that this message I wrote in the past had a hash value of FE100DDA6D28B2280B34FC228ADAB42E, you can then validate the message wasn’t tampered with by confirming it does indeed generate that hash. If someone tampered with this record changing it to My name is Satoshi nakamoto, then you would get the hash value 1761420899A8F0B731A2EE56A6F71567 and know someone had tampered with it.

The “Bitcoin Blockchain”
Bitcoin uses hashes to validate its ledger has not been tampered with. Periodically a collection of transactions are published together as one new record, called a block. Each block stores the hash of the block of transactions that preceded it. For example, take the transactions shown in this ledger of three blocks, each of which recorded three transactions labelled tx 1 through tx 9.

what is bitcoin blockchain

If I went back to delete transaction 3 from the first block, everyone would know that’s invalid because the hash in block 2 would prove block 1 was tampered with.

what is bitcoin blockchain

Fine, then I will also edit block 2 to have a hash that validates my forged block 1. This doesn’t work, either, because the hash value in block 2 that I just modified was an input to generate block 3’s validation hash, so now block 3’s hash reveals that block 2 has been tampered with.

In sum, modifying one piece of the ledger is impossible: tampering with one transaction would require modifying the hash value of every block of transactions that followed it, which means generating a whole new ledger. This is why it is called blockchain: it is as though all the blocks are tightly chained together and cannot be unlinked from each other.

Challenge #3: Which Ledger is the Correct One
Even though one particular blockchain ledger is tamper-proof, what’s to prevent me from creating alternative competing ledgers? How do we know which ledger is the trusted one?

For example, suppose our blockchain has two blocks. Then I publish three new transactions appended to the ledger, but at the same time, I additionally publish three alternate transactions also appended to the ledger. Now we have two competing blockchains.

Proof of Work
This is solved through a concept called proof of work. Computers convert the hash values I described in the previous section into a sequence of zeros and ones like this:


Suppose we imposed a constraint that a block cannot be added to the ledger unless the hash validating the previous block starts with a zero, then we would have a 1/2 chance of getting a hash that works.


Similarly, if we imposed a constraint that it must start with two zeros, then there would be a 1/4 chance. (We’d accept 00 but reject 01, 10, and 11.)


This grows exponentially. For example, if the constraint is that it must start with 32 zeros, then there would be approximately a 1 in 4 billion chance.


Bitcoin imposes such a constraint. Yet the hash of the previous block will always be constant. How do you get a hash that meets this constraint with a fixed input? By adding a random arbitrary value to every block. This is known as a “nonce” value.

This nonce is combined with the previous block when computing the hash. Before adding a block to the ledger, computers around the world churn through random values searching for a nonce value that, when combined with the previous block, results in a hash that starts with a certain number of zeros. Finding that nonce value is the “proof of work.” (Incidentally, when a computer finds a hash that can be published, it includes a wallet, and that wallet is awarded free bitcoins. That is how new bitcoins are generated.)

This is so computationally intense that we can predict on average how long it will take. In Bitcoin’s case, it is one block every 10 minutes on average. Computers get more powerful as time progresses, so Bitcoin increases the difficulty to keep pace with advancing computer speeds by requiring more zeros every time a certain number of blocks is published.

what is bitcoin blockchain

Longest Ledger is the Oldest

Since proof of work makes it impossible to publish new blocks faster than a certain rate, we know that any ledger that is longer than another is also older. It would be impossible for me to produce a blockchain ledger that is longer than the official one unless I had more computing power at my personal disposal than the whole rest of all bitcoin users combined.

In sum, when there are competing ledgers on the Internet, all Bitcoin users recognize the one with the most blocks as the oldest and therefore authentic ledger.

Beyond Bitcoin
So there you have an explanation of Bitcoin in three easy steps:

  • Digital signatures validate the ownership of bitcoins.
  • Hashes validate the integrity of transactions listed on the ledger.
  • Proof of work prevents the creation of rogue ledgers.

Hopefully, you can see that Bitcoin is simply a decentralized ledger that all users can trust. That ledger doesn’t have to just store currency. Other blockchains can and have been developed to allow multiple parties to share information without a central middleman broker. Some examples include:

  • Counterfeit prevention. A product can have a bar code stamped on it by the manufacturer, who also records it on a blockchain. Every time the physical good changes hands, the owner also records this transfer on the blockchain. So long as you can trace your product back to a creation record from a known trusted manufacturer, you can be confident you got the real product, not a forgery. This is especially helpful for counterfeit pharmaceuticals, which is a growing black market that endangers lives.
  • Logistics. Similar to counterfeit prevention, companies with complex supply chains of numerous competing suppliers can create a curated blockchain for tracking supplies. By curated, I mean some central company like Ford or Walmart controls who is allowed on the blockchain, limiting it to companies involved in their supply chain. This can be especially helpful for supply chains that have several layers of small parts suppliers feeding medium-sized parts suppliers feeding large-sized parts suppliers feeding the final manufacturer. A disruption at the small parts supplier could disrupt the final manufacturer, but with instant visibility to the whole supply chain, the manufacturer and suppliers can detect disruption at the earliest time possible and react to it sooner.
  • Mutual cooperation. An auto insurance claim often involves two or more insurance companies that need to cooperate and share data. RiskStream is a blockchain designed to allow insurance companies to share trusted information with each other so that when there is a claim, the insurers do not need to go through manual data exchanges. This could both improve the customer experience by resolving claims sooner and also reduce claims processing costs by automating this manual data exchange process.

Blockchain for Business Value

There has been much hype about blockchains in the past several years. Much of that hype has been overblown. A challenge with blockchain is the fact your business cannot control it. Many companies are looking for ways to rapidly transform themselves and create new innovations their competitors can’t match. A blockchain protocol, in contrast, cannot be changed unless all participants agree to the change. This stifles it as a tool for digital transformation.

Another challenge is who bears the investment cost. Why should my company develop a blockchain that allows everyone in my industry to cooperate better? I would bear all the costs while the benefits would be diffused among all my competitors. This limitation makes curated blockchains more promising, since then the company that bears the cost of creating it can control it to ensure they reap the maximum benefits from that investment.

Finally, data protection and right to be forgotten laws create a challenge to blockchains. The data in them is immutable. How do you delete data from a blockchain if legal regulation requires it? There are solutions to that, but that is beyond the scope of this article.

Yet despite these challenges, blockchain can provide business value. What all of these use cases, from Bitcoin to RiskStream, have in common is that they build a trusted information exchange between parties who may not know each other and may even compete with each other. The key to successfully leveraging blockchain for your business is finding use cases that fit that pattern. Then design a blockchain solution that ensures your organization reaps the value you need, that the parties you need to participate in it are willing, and that you have proper plans in place for making blockchain data compliant with current or future data privacy laws.