Blockchain-The change

In short, blockchain is comparable to the world of finance for twenty years now, the internet for the world of information: a technology that allows fast, secure and decentralized transactions.
Blockchain is the technology that makes it possible to operate the vault with value cassettes. An algorithm that allows the encryption of public key transactions, their access to private keys, and the public distribution of the entire resulting log. Although sophisticated, technology does not require anything special, and is in everybody's reach - so far, more than 700 virtual coins have been emitted by the Bitcoin model, successively higher or lower. But its possibilities are barely beginning to be explored.