Blockchain is a shared database

　　Blockchain is a shared database, which is different from the typical database in the way of storing information;for a long time Bclub Login It has an extraordinary development speed, and I believe that the future will be as overwhelming as ever. https://www.bclubtk.us/

　　

　　With the arrival of new data, it is input into a new block. Once a block is full of data, it will be linked to the previous block, which makes the data linked together in time order. Different types of information can be stored on the blockchain, but by far the most common use is as a ledger for transactions.

　　

　　As far as Bitcoin is concerned, the blockchain is used in a decentralized way, so no individual or group has control-on the contrary, all users share control. The decentralized blockchain is immutable, which means that the input data is irreversible.

　　

　　For bitcoin, this means that the transaction will be permanently recorded and anyone can view it.