3 ms·
> "which can't be secretly forged" Not possible without proof-of-work
by kang 10y ago
> "which can't be secretly forged"
Not possible without proof-of-work
- aakilfernandes 10y agoSure it is. If all blocks are relayed to all participants, theyll have a record of whenever theres an attempt to change the block history. All they need to do is show two coflicting blocks signed by the "approver"
- kang 10y agoHow was this not possible earlier?