What is block chain12 Apr 2018 15:26
We could do with a block chain in Facebook in the future after the recent selling of data scandals. Block chain is a digital ledger in which transactions made in bitcoin or another cryptocurrency are recorded chronologically and publicly.
"we can actually have a look at the blockchain and see evidence of what's going on" I personally think you should have to pay for Facebook via bitcoin as people wouldn’t bother paying and telling me what they had for lunch via an interesting picture NOT