Node - a device connected to the blockchain (computer, virtual server) on which the corresponding software is installed. Maintains the stability of the blockchain. Nodes communicate with each other in peer-to-peer networks. Joint activities of nodes are carried out within the framework of the appropriate protocols - proof of ownership consensus, proof of work, [...]
Cryptocurrency exchanges are used for working with digital assets, trading. Many of them offer internal coin storage wallets. Cryptocurrency turnover reaches millions of dollars per day. Attracts scammers, lovers of easy money. Site owners pay serious attention to safety. At the same time, successful hacker attacks periodically occur, which lead to the loss of [...]
Validators are considered the backbone of the blockchain system. The distributed database contains information about all the operations that users perform on the blockchain. Validators are involved in confirming transactions - special verification nodes. The main function of the validator is confirmation of the next block in a distributed database. In other words, the [...]
NFT - non-fungible tokens, differ from conventional cryptocurrencies by the presence of their own number, which allows you to distinguish a digital asset from other similar ones. At the same time, bitcoins or ether are no different from each other. The value of NFTs lies in their scarcity; a non-fungible token cannot be copied [...]
The cryptocurrency market is an exciting new area for investors. At the same time, it is important to control your income and avoid losses. The cryptocurrency is characterized by high volatility, it is easy to lose money due to a sharp drop in the rate. It is necessary to use an investment portfolio from [...]
From time to time in different media, you can stumble upon a statement about cryptocurrencies as a very energy-consuming asset. Allegedly, for their extraction (mining), they require so much electricity that soon the planet and some countries, in particular, will begin to feel acutely short of it to meet the usual needs of the [...]
There is an opinion about the anonymity of the blockchain and projects based on it. You can use bitcoins and no one will know about it. Yes, blockchain is a decentralized distributed network, however, transaction data is recorded and stored on the blockchain. It is not difficult to trace a transaction or obtain information [...]
Since 2020, there has been a steady trend of investment in the cryptocurrency market from the corporate sector. Investment and pension funds of the USA, Canada, Great Britain, New Zealand, Norway, Germany, Israel and many countries from the G-20 group actively switched to the virtual asset market, although earlier they preferred to rely exclusively [...]
How to use a seed phrase? Private keys are used to protect digital assets stored in cryptocurrency wallets. With their help, the user can exchange coins, make purchases. This is a kind of password that is known only to the owner of the asset. Losing the key is fraught with big trouble. [...]
Cryptocurrency arbitrage - using the price difference to make money. Users buy tokens at one site cheaper, sell at another at a higher price. The difference is profit (including costs). Special software is used for analysis and decision-making. It is necessary to consider the nuances, features of each instrument, trading platform. Income can be [...]
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