Blockchain

The Blockchain is a technology based on the virtual digitized decentralized network with “blocks” of information. When you add any information in the network (e. g. transaction), you add it in all computers in the network. But if another user in this network adds his information and make a new block after yours, you can’t modify your block. However, you can edit your block if you make it editing from all computers in the network and make similar changes in one moment only. It makes Blockchain one of the best technology for saving and structure information.