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In February 2021, Dogecoin Surpassed Bitcoin In Popularity On Twitter

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In February, 2021, Dogecoin turned out to be the most talked cryptocurrency on Twitter, bypassing Bitcoin and Ethereum, according to data from the ICO Analytics.

According to ICO Analytics, the Dogecoin accounted for 10.4% of mentions related to digital assets. The share of Bitcoin was 10.1%, Ethereum 8.9%.


“It was inevitable in February,” wrote the ICO Analytics team.

 

This popularity was mostly because of Elon Musk tweets.

In February, Musk continued to speak out about Dogecoin on Twitter, after a series of tweets, the Dogecoin price rose by almost 50%.

Later, the businessman said that he had bought some doge coins for his youngest son. Then he turned to large Dogecoin holders with a proposal to sell part of their assets in order to reduce centralization.

There were rumors that SEC will begin investigation on Elon Musk tweets and pumping Dogecoin but there was no official confirmation.

In March, Musk announced his intention to build a new city in Texas, which will become the base for flights to Mars and beyond, and users again asked him about Dogecoin.

CoinFlip Added Dogecoin To 1,800 Of Its Crypto ATM’s Located In 46 US States

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CoinFlip has added the ability to purchase Dogecoin cryptocurrency to 1,800 of its crypto ATM’s located in 46 US states.

The Dogecoin cryptocurrency, which was created as a joke, has recently attracted a lot of attention, especially after Tesla CEO Elon Musk tweets about Dogecoin.


According to CoinFlip’s management, such a move by the company confirms the legitimacy of the coin and demonstrates CoinFlip’s commitment to meet the needs of customers and the crypto industry.

CoinFlip CEO and co-founder Daniel Polotsky stressed that now US citizens will be able to get an easier way to buy Dogecoin.

He said:

Given the growing popularity and recent massive attention towards dogecoin, we are committed to make Dogecoin part of our cryptocurrency portfolio and support dogecoin in the future.

After the strong growth of the Dogecoin price, the Dogecoin development team returned to support the cryptocurrency and started working again on the source code of the coin. At the same time, the founder of Dogecoin, Billy Markus, said that he sold all of his DOGE coins back in 2015.

124 BTC Stolen From BitcoinPaperWallet.com Users

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A backdoor is found on the popular paper wallet site BitcoinPaperWallet.com.

When user create paper wallets on website, the private keys fell into the hands of cybercriminals, as a result, users lost more than 124 BTC.


Bitcoin paper wallets is a cold storage method for cryptocurrencies. The user simply prints out the public and private keys and can transfer Bitcoin to this wallet for storage.

The popular site for generating paper wallets BitcoinPaperWallet.com turned out to be vulnerable to a backdoor, because of which attackers gained access to the private keys of the users wallets. Once Bitcoin arrive on these wallets, hackers instantly steal them.

Computer security experts talked about the vulnerability. Usually, when creating a wallet, the user must generate random keys. However, on the BitcoinPaperWallet.com site, the cybercriminals implemented a method called “test keys”. During creation, several test keys were generated and saved on the server. One of these test keys was used to hack wallets, when user complete their wallet creation, and not a user-generated random key, as the hackers had access to these test keys.

On January 7, BitcoinPaperWallet.com user “Nick Wendell” lost 14.5 BTC. He created a paper wallet and transferred Bitcoin to it, but after a few minutes they were stolen.

Within a minute I realized what had happened. I had the feeling that I was falling from a height and would never reach the bottom. I remember walking in circles in shock, the user wrote.

Note that the MetaMask detects BitcoinPaperWallet.com as a phishing site and warns the user about it.

It is critical that the Bitcoin Wallet creation should take place using trusted software and completely offline. It is important to remember that if you lose your private key, attackers can steal all of your savings. said Dustin Dettmer, an independent Bitcoin developer.

In 2019, MyCrypto.com exchange specialists discovered a vulnerability in their Wallet Generator, due to which the same private keys could be generated twice when creating wallets.

Lawsuit Filed Against Moneygram For False Information About Partnership With Ripple

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Investors have filed a class-action lawsuit against money transfer service MoneyGram International, accusing it of making false claims about the XRP cryptocurrency and it’s partnership with Ripple Labs.

A class action lawsuit was filed against MoneyGram on behalf of investors who purchased MoneyGram securities between June 17, 2019 and February 22, 2021.


Investors claim that MoneyGram has made ambiguous statements regarding its partnership with Ripple Labs. In 2019, it became known that Ripple signed an agreement with MoneyGram, according to which Ripple will buy shares of the service worth $30 million, and then invest another $20 million in MoneyGram over two years. In addition, in 2019, MoneyGram management announced that it is testing the Ripple On-Demand Liquidity (ODL) solution for money transfers between the United States and Mexico.

At the end of last year, the US Securities and Exchange Commission (SEC) accused Ripple of conducting an unregistered ICO worth $1.3 billion, considering the XRP coins to be securities. Because of SEC’s lawsuit against Ripple, many cryptocurrency exchanges began delisting XRP, and the MoneyGram service said that it does not use the Ripple ODL platform for money transfers.

Investors accuse MoneyGram that the payment service deliberately failed to disclose information that XRP was considered by the regulator as unregistered securities. If the SEC applies securities laws to Ripple, it could negatively affect MoneyGram’s operations. The investors ‘ lawsuit states that MoneyGram’s public statements turned out to be false and misleading, and when reliable information became known, many investors suffered losses.

Earlier, MoneyGram management suggested that in the future, cryptocurrencies will be widely used for international money transfers, but the lack of liquidity is the main obstacle to achieving this goal.

ASIC Miner Manufacturer Ebang To Start Mining LTC And DODGE

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Mining equipment manufacturer Ebang, which is engaged in Bitcoin mining, plans to expand mining operations on Litecoin (LTC) and Dogecoin (DOGE).

For mining these cryptocurrencies, it is planned to use both its own and third-party equipment. At the same time, both coins will be mined simultaneously as both of them are based on the scrypt hashing algorithm.


According to Ebang CEO Dong Hu, the company is gradually changing its business strategy from manufacturing equipment to directly mining cryptocurrencies. LTC and DOGE mining fits perfectly to the company new business style.

Dong Hu said.

We will be mining LTC and DOGE on the basis of an existing Bitcoin mining platform. The initiative will help further develop our cryptocurrency business and increase our revenues.

Ebang is moving away from the production of mining equipment. In the fall of last year it was reported that the company’s revenue for the first half of 2020 was halved due to the coronavirus epidemic. The company announced plans to launch its cryptocurrency exchange and cryptocurrency mining back in the middle of last year.

Earlier, a similar change was carried out by Bitfury. One of the main developers of ASIC miners in 2013-2015, Bitfury later refocused on developing enterprise solutions based on its blockchain platform Exonum.

Cardano Founder Welcome Dubai Firm FD7 Decision To Sell $750 Million Of Bitcoin To Buy Cardano And Polkadot

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The Dubai-based crypto fund ‘FD7 Ventures’ will sell over $750 million in Bitcoin in the coming month to buy Cardano and Polkadot, The company announced yesterday. Both blockchains are networks that can support low-cost smart contract implementation and offer scalability to new developers.


Cardano and Polkadot are more valuable

The fund has more than $1 billion in net assets, most of which are in Bitcoin. FD7 executives say that BTC has served its purpose and that new blockchains are better than BTC.

“Apart from the fact that Bitcoin was the first to hit the market and society has given it meaning as a store of value, I think Bitcoin is actually quite useless,”

said Prakash Chand, general manager at FD7, in a statement.

He added that Ethereum, Cardano and Polkadot would eventually be more valuable than Bitcoin in the coming years. Chand said the two projects formed the basis of the new internet and Web3. A term used recently to describe the emerging generation of internet startups who do business in a peer-to-peer manner without intermediary intervention.

Charles Hoskinson, The Founder of Cardano, is pleased with the decision of the crypto fund. “Welcome FD7 Ventures into the ecosystem. Let us know if you need technical support,” he tweeted.

FD7 claims to have already started purchasing Cardano’S ADA and Polkadot’s DOT.

Cryptocurrency Wallets And Other Useful Crypto Terms Explained

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Getting into the cryptocurrency world means that you need to understand the industry background and some of the necessary technical terms and concepts. So, before you get whisked away by this exciting and thrilling space, pin down the “need-to-knows”. This is recommended, especially if you start investing and taking your hard-earned fiat and using it in the crypto sphere. 

 A Brief Background

So, let’s sum this up. The origins of cryptocurrency go back as far as 1998 and a computer scientist named Nick Szabo who developed Bit gold but, the actual creation of a viable cryptocurrency was ten years later in 2008, by Satoshi Nakamoto, whose whitepaper outlined how a linear, time-stamped network could fuel a cryptocurrency called Bitcoin

Thus, the coin/currency/token/digital asset (these terms are interchangeable) is stored on the chain — a distributed ledger. The main feature of real cryptocurrency is that there is no central control over the currency, unlike banks or governments. You do, however, get centralized cryptocurrencies where there is a measure of power exerted. Check out this list of centralized and decentralized crypto. The blockchain and cryptocurrency industry’s overall sentiment and purpose are to be a democratic alternative to traditional currency. 

 The Crypto Culture

As you dabble and delve into crypto, you will become very aware that a strong community is backing this new industry. The community has a powerful ethos and purpose related to individual control of their financial destiny and provides financial access to users that may not qualify for traditional financial services. 

Decentralized blockchain networks are chains of validation nodes. These nodes are stakeholders that verify transactions. There is no central authority, and the system is set up based on parameters determined by the code upon which the blockchain operates. Several blockchains exist, and they have their currencies — for example, the Ethereum blockchain fuels the ETH cryptocurrency

It is worth noting the players involved in the cryptocurrency culture or even subculture. 

Crypto Wallets Explained

Understanding the background, how the tech was built, and who continues to maintain, participate in, grow and invest in the blockchain and cryptosystem should give you an idea of where or how you want to fit in. So whether you aim to mine crypto with the view to becoming a venture capitalist that supports and funds exciting and innovative projects or if you want to trade crypto or perhaps yield farm, everyone has to start in the same place — getting a crypto wallet. Without a crypto wallet, no transactions can be made. 

And that is where this list will begin. It will have a dual purpose in that it will offer an explanation for terms and sequentially transport you along your journey for entering the crypto sphere. 

Decide on a wallet

  • Hardware and software wallets

Hardware wallets are physical storage devices like an advanced USB that stores your currency. A software wallet is basically like online banking. To access your crypto, which can also be called digital assets, you need to provide the private keys which open access to your currency and give you the ability to transact. 

  • Custodial And Non-Custodial Wallets

A custodial wallet is usually run by a central or semi-centralized blockchain, just like a traditional bank. A centralized wallet stores your private key and provides backup and security for your crypto. For some starting in crypto, this can be reassuring. 

Non-custodial wallets are software wallets to which you are the only one that has the keys to access the data. No one but yourself has custody of this information, so if you lose the private key information, there is no method to retrieve the wallet’s assets. 

A non-custodial wallet can be referred to as a Decentralised Finance or Defi wallet. This is true decentralization of financial power and responsibility. 

One of the best Defi wallets on the market is the Eidoo wallet, which gives you access to a full Defi ecosystem through their Defi wallet app, which also integrates a Defi Visa Crypto Card or the Eidoo CARD. 

  • Public And Private Keys

In case you hadn’t realized as yet, keys are unique passwords that are cryptographic. There is a public key that is matched with a private key. Whatever is encrypted with a public key can only be decrypted by the private key. When signing up for the wallet of your choice, you will be guided through the process of securing your keys. It is necessary to store the private key somewhere safe. 

  • KYC — Know Your Customer

The blockchain and crypto community, as you know now, are driven by decentralization, protecting privacy, and, to some extent, anonymity. For the most part, the community prefers anonymity, but crypto users need to verify their identity when interacting with fiat for regulatory purposes when utilizing a crypto wallet. The process of verifying your identity is called KYC and is aimed at curbing illegal financial acts like money laundering, tax fraud, and financing terrorism or illicit activities. 

Buy and Trade Crypto

  • Transaction fees

Once you have your wallet, you will be able to buy the cryptocurrency of your choice using fiat. Fiat currency is standard traditional money — the currency of where you live. Any transactions conducted have a fee associated with them just as a regular bank but crypto fees are called gas fees. The Gas price is the amount you pay for every gas unit, just like the cost for a liter of petrol for your car. 

These fees enable and power the transactions and are usually paid for in the form of a utility token depending on the blockchain — more about that below under tokens

Different types of transactions require differing amounts of gas depending on the degree of computational difficulty. Also, the term gas limit refers to how much you are willing to spend on a specific transaction. If you don’t specify enough gas, the transaction cant be completed and will fail, but because work has been done on the transaction, the gas you did specify won’t be reimbursed.

  • Exchange

Usually, you will buy or instead exchange your fiat on a crypto exchange. There are several different exchanges — they are the marketplaces where trading currencies happen almost like a stock exchange or changing your Euros into another currency on the forex exchange. It should be noted that there are centralized and decentralized exchanges, and as in the case of wallets, the former has a central body that controls it. Simultaneously, the latter is distributed to nodes that uphold a central smart contract, which underpins all exchange operations and has been agreed upon by all stakeholders. 

  • Types Of Crypto

There are so many types of cryptocurrencies available. If you are part of any crypto communities on Telegram or follow crypto enthusiasts on Twitter, then knowing what they are generally referring to is very helpful. For example, Altcoin can’t, and won’t be found on any exchange. It is a collective name for all coins that are not Bitcoin

Tokens represent a unit or portion of a cryptocurrency and may be considered securities in some jurisdictions depending on the token holder’s specific rights. When a new cryptocurrency is introduced, parties who are funding the new currency are given tokens representing their participation or investment.   

Don’t be confused between security tokens and utility tokens. They are different. Utility tokens are designed to enable certain functions on a project or blockchain platform, referred to as “gas.”. Utility tokens are not necessarily backed by any assets and afford you no rights to dividends, shares of a company, or other ownership. Security tokens, however, are a store of value that are often traded and meeting the “Howie Test” and can appreciate (or depreciate), giving the owner asset appreciation and returns from investment. Specifically, the Howey Test concludes that a transaction symbolizes an investment contract if “a person spends his money in a standard enterprise and assumes profits entirely from the efforts of the promoter or a third party.” 

Stablecoins are cryptocurrencies that are linked to the price of another asset like USD, Euro, GBP or group of assets. This lowers volatility in the market, and usually, the assets related to the stablecoins are established and quite resistant to price fluctuations. Tether, Goldcoin, PAX, and Binance USD are some of the most frequently used stable coins. 

Spend Your Crypto 

Once you have stepped onto the crypto pitch with your Defi wallet app accessible or with your crypto debit card in hand, there are many activities you can undertake, and it is worth exploring the different investment avenues, opportunities, and crypto mining strategies in play. Suppose you have opted for a wallet within an expansive ecosystem like the Eidoo wallet mentioned earlier. In that case, you may have to look no further for an exchange and access to other decentralized finance (Defi) solutions like lending and borrowing. 

Track Your Crypto  

At this point, it is worthwhile investigating Blockchain explorers – a blockchain explorer is like the Google of the crypto world. Blockchain explorers like Ethers can access the details related to your transactions on specific wallet addresses and blockchains. The details include the amount transacted, where the funds came from or went to, and their ongoing status. Explorers make crypto more transparent and are very helpful as you can track payments and you investigate different investments and actions that have taken place on the chain. 

It is essential to do your research and reach out to the crypto community who can guide you through these processes. Happy spending and hopefully earning too.

President Donald Trump NFT Sold For Record 6.6 Million USD

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Digital artwork “Crossroad” by artist Mike Winkelman, known as Beeple, sold for a record $6.6 million. The Non Fungible token (NFT) contains an image of the former US President Donald Trump, who lost the election.


According to Beeple’s idea, “Crossroad” was supposed to change depending on the results of the US presidential election. After Biden’s victory, it shows Trump lying in a pile of garbage. If a Republican would have won the elections, the NFT would change to a crowned sporting Trump stepping through the flames.

 

In January 2021, collectibles developer Topps Digital unveiled 18 NFT cards featuring Senator Bernie Sanders in mittens.

In early February, actress Lindsay Lohan sold a non-interchangeable Lightning token at a Raible auction for $70,000. The popular meme gif Nyan Cat was sold at the Foundation auction for 300 ETH.

Chainlink Biggest Update As Link Launched An Off-Network Data Aggregator To Increase Network Speed

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Chainlink developers have launched an off-network data aggregator. The largest update since launch, thanks to which the network speed will increase up to ten times.

According to an article on the project’s blog, the Chainlink team deployed an Off-Chain Reporting (OCR) update to the main network, the largest update since launching on Ethereum in 2019. Previously, data was aggregated within the network, which increased the costs of node operators. Chainlink co-founder Sergey Nazarov said that due to the growing load on the network, there were problems with the availability of data.


The blog post says:

OCR is the third and latest version of the Chainlink Core client run by Chainlink nodes. The most immediate benefit for DeFi and its users will be a 10-Time increase in the amount of real-world data that can be accessed by smart contract applications.

The update, which has already been rolled out for the ETH/USD and LINK/USD price channels, combines data from different nodes in the Chainlink network. Each node disconnects from the data source before passing the information to the contract within the network. This data is then distributed to smart application contracts, such as in the DeFi industry.

The original versions of Chainlink aggregated data on the network. This was done internally because we knew we could rely on the network’s consensus, ” Nazarov said. However, in-chain aggregation is becoming increasingly inefficient as consumer demand increases the data needs of applications.

According to the developers of Chainlink, the update will reduce the gas consumption of data providers in the Ethereum network. According to Blockchain, at the beginning of the week, the average cost of sending a transaction exceeded $40, and now this figure has fallen to $17.

According to Nazarov, the update will not only reduce the load on the Ethereum network but also OCR takes the calculations that we did in the chain and transfers them to an off-chain environment. This gives us a 10-time increase in efficiency – we can put a lot more data on the network. He said.

Recall that in December, Polkadot and Chainlink formed an alliance to develop the decentralized finance industry, and in February, the Kraken exchange announced plans to launch a Chainlink node to provide prices to DeFi users.

Doubled In One Day-What Is Arweave (AR) Token?

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Arweave (AR), is used to store NFT tokens, SPoRA hard fork will further update Arweave project.

Arweave (AR), which gained 251% in value on the monthly chart and 201% on the weekly chart, saw an all-time high of $14.02 with an increase of over 200% in the 24-hour period. AR coin price rose from $6.27 to $14.02 in one day.


Having a market value of $443 million, AR token has a trading volume of $52 million per day.

What Is Arweave (AR)?

Arweave, that adopts data sustainability as a principle, is a decentralized protocol that provides storage services. It stores valuable information, historical data, and applications. Working with Blockweave technology, Arweave connects the blocks in the network to each other and these blocks hold various data. Miners obtain old data on the network with the Proof-of-Access (PoA) algorithm and create new blocks. Miners get tokens in exchange for new blocks using old data. Converting old data saves energy and network data is stored efficiently.

On top of the Arweave network is a layer called permaweb. Built on HTTP, this layer in Arweave allows internet browsers to access the network. Permaweb can be used to access pdf files, pictures, videos or internet applications. Persons authorized to protect the network control the data coming to Arweave through permaweb and ensure the security of the network.

Users who want to upload data to the Arweave network need to pay with AR coin. Also, miners are rewarded with AR tokens to encourage participation in the network. The circulating supply of AR tokens is 43 million, with a total supply of 66 million.

AR token is listed on these exchanges; BigONE, Huobi, Bilaxy, MXC, Hotbit, Gate.io, BKEX and Bittrex.