There are hundreds of blockchain projects proposing to “disrupt” real-world industries, from insurance to sports betting. It seems like a great way to remove intermediaries and fight fraud. Unfortunately, crypto enthusiasts often forget one thing: as soon as external data is involved, blockchain is in trouble.
The Oracle of Truth: Where Do Blockchain Betting Projects get Their Event's Results?
2019年8月8日 18:04 Hacker Noon — Medium