Page 2 - Data Blog News Today

Transaction log cant be changed after the fact. if anyone tries to modify the data blog thats visible in every copy of the ledger. and any participant can check it at any time. change technology is designed to be secure transparent and tamper proof. of the history if you dont change began with bitcoin. these days crypto currency such as pick quine ripple and ether are accepted as payment in many shops and restaurants. and on yeah things of every transaction is stored by every computer in the net...