понедельник, 25 августа 2014 г.

Bitcoins - an intangible electronic currency that exists in the same name distributed online network. Transfer of Bitcoins from one user to another is to send encrypted data. New virtual coins result "Mining" - a process in which users check the validity of the transaction. From a technical point of view, this process is the calculation of the hash function: computer "Miner" lists the various values ​​of the variables as long as the result is predetermined algorithm. When the desired value naydenopolzovatel awarded 50 Bitcoins. When kriptovalyuta gained popularity in the "Mining" was involved a large number of people, which led to a complication of the problem - it was the algorithm. Now a typical computer power is not enough for efficient mining, and users are grouped together. According algoritmukolichestvo Bitcoins will not exceed 21 million. Units. The process of issuing new virtual coins completed tentatively by 2140.

For the growing popularity of bitcoin few people noticed that Enthusiasts shifropanki invented more than 150 similar to it and stay kriptovalyut programmers probably not going to. Do not need the same amount of money is not digital, but the developers still plan to capitalize on the popularity of the new means of payment. "To Lenta.ru" decided to see what different kriptovalyuty apart.

The vast majority of work on one kriptovalyut basic principles as Bitcoin. Thus, it is not a revolutionary bitcoin izobreteniedvizhenie shifropankov - freaks of anonymity and cryptography programmers - started in the early 90s. To create the first virtual currency they pushed not only the desire to keep his name secret, but distrust of the current financial system.

Progenitors Bitcoins considered three digital currency "b-Money» Dai Wei (Wei Dai), «a little gold" Nick Szabo (Nick Szabo) and «ecash» David Schaum (David Chaum). Each of them have their drawbacks. «B-Money», for example, was at risk of hyperinflation created "little gold" little care about anonymity. Most likely, the role of the first kriptovalyuty appropriate «ecash». David Schaum - a brilliant scientist, but he was a businessman does not matter. At least - the monetization of its cryptographic invention is not: based on Schaum DigiCash company filed for bankruptcy in 1998.

People say that the creator Satoshi Nakamoto Bitcoin said all three projects during the first discussion of his invention. If predecessors Bitcoins become only three digital payment systems, then it led to a much larger number of very different kriptovalyut. According to the site Coinmarketcap.com, their total capitalization now exceeds $ 5.5 billion .. derivative of the Bitcoin exchange trade at a discount to it; they are all based on the principle of decentralization. Various electronic coins usually cryptographic algorithm that is the basis of emissions and other characteristics.

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