/ Beginners
How To Buy Bitcoin Safely
The growth in the number of Internet transactions encourages users to maintain privacy, anonymity, and secure communications. The problems of data leaks, passwords, phishing, and ransomware are widespread. Therefore, tssue of online security remains relevant. Since the beginning of 2020, cybercriminals have earned $ 24 million in BTC, while this figure has reached only $ […]
Bitcoin Physical Coin – From Numbers To Reality
Physical Bitcoin is the tangible form of the cryptocurrency known today. Such Bitcoins are reliably protected and can be transferred to the user wallet at any time. How Does Physical Bitcoin Work The coin acts as a physical Bitcoin wallet. It can be used to store Bitcoins more securely or for offline settlements. A physical Bitcoin […]
Chainalysis Review: Fighters For Honesty or Anonimity Killers
Chainalysis has grown from a small startup into one of the most influential analytical services in the blockchain sector. At the same time, the developed by project tools have changed the perception of cryptocurrencies and blockchain in general. Therefore, in July 2019, Forbes called Chainalysis one of the most promising startups and the future “unicorn” […]
What Is Testnet?
The development of a blockchain project is a lengthy process that consists of many stages. The slightest flaw in one of them can lead to fatal consequences. To avoid this, developers use a special Testnet network, which allows you to check the performance without risks. What Is Testnet Testnet is a beta version of the […]
What Is Double Spending Attack And How Does It Work
The main problem to create a sustainable system of decentralized payments was the ability to copy payment transactions, which poses the risk of double spending. Centralized payment systems prevent the double spending of funds by the presence of a controlling server that checks all transactions using a specific mechanism. Double spending is the process of […]
Transactions Monitoring In Bitcoin and Ethereum Blockchains
Any action on cryptocurrency networks is made through transactions. Detailed information about each of them is stored in blocks. Specialized online services are used to monitor transactions which are called explorers. Transactions monitoring in the blockchain is most often needed to estimate the time of its confirmation and make sure that the sent assets have […]
Stablecoin Evolution: From Mastercoin To Libra
The cryptocurrency community has always understood that bitcoin volatility is a feature, not a disadvantage. But others see bitcoin volatility as a serious obstacle to the spread of cryptocurrencies. One solution to this problem is stablecoins. They claim the role of “cryptocurrency for the masses,” which will finally fulfill the promise to create an independent […]
Cryptocurrency Arbitrage: How To Make Profit On Interexchange Trading
Cryptocurrency arbitrage is one of the types of trading that has moved from the stock market to the cryptocurrency. Its second name is interexchange trading. What Is Cryptocurrency Arbitrage? Cryptocurrency arbitrage (interexchange arbitrage) is the process of crypto purchasing and sale, which leads to profit due to the spread between the cryptocurrencies rates on different trading platforms. […]
Bitcoin And Non-Digital Assets: The Eternal Risk Debate
Against the backdrop of the Covid-19, the volatility of the traditional and cryptocurrency markets has increased. But what does this mean? Let’s digest what volatility points and how to interpret it correctly. Volatility is a measure of risk. Mathematically, it is expressed as the standard variation of asset returns and shows how much daily returns […]
“Whales” On The Crypto Market: How Do They Affect On Coin’s Price
Whales are unique animals that are found in almost any area where there is an inequality in the distribution of resources. They are only called differently everywhere: monopolists, dominants, etc. Whales appear at the stage of primary accumulation of capital and, with the normal development of the market, gradually become smaller. In the cryptocurrency market, […]
What is Segregated Witness (SegWit)
Segregated Witness (Segwit) – a solution that aims to increase network scalability. It will be easier to understand this concept considering the structure of Bitcoin transaction. It consists of two parts: Basic information (who senders, to whom, amount); Information of the witness, which contains a special cryptographic code (signature). The witness part was a problem for […]
What Is Virgin BTC? Why Does It Trade With Premium?
New global rules for cryptocurrencies will increase the price premium for “virgin Bitcoin”. But why are these people ready to pay for an extra money for this? New rules developed by FATF oblige to identify a person. For this reason, some people prefer to pay a premium of 10% to 20% for “virgin Bitcoin”. What […]
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