Bitcoin, as a cryptocurrency, began to function in 2009 when Satoshi Nakamoto published initial materials on the Bitcoin network. This is a peer-to-peer network, in other words, decentralized with equality of all participants. Bitcoin was designed to enable each person to manage directly their expenses and income, excluding third parties from this chain.

Civic platform surprised its users with a new word in the matter of identification and was developed not as a cryptocurrency in its the standard sense. Civic enables each user to enter information about him/herself in the blockchain of this platform. This function perfectly solves the problem of lack of documents which are normally used to identify a certain percentage of the population, as well as providing additional accounts security.

Dogecoin cryptocurrency has appeared in the open spaces of the network economy in 2013 and gained popularity not only because of its logo with a funny dog from a well-known meme, but because it was used in various charitable aids. Dogecoin algorithm was based on the Luckycoin cryptocurrency, which also was based on Litecoin. Fair to remind about Bitcoin base in Litecoin. Simply put Dogecoin is a descendant of Bitcoin.