You are viewing a single comment's thread from:RE: Steemit necessary changesView the full contextnokodemion (59)in #steem • 8 years ago Why on Earth do we need a blockchain?
Without that what's published could be changed at any time.
The reward system would not be able to be provably fair. We'd have to trust that one entity maintaining the records is not changing numbers behind the scenes, etc
digital Double spend, immutable ledger...