On Wednesday 31 Jul 2019 12:28:58 Kenshiro [] via bitcoin-dev wrote: > I would like to propose that a "moving checkpoint" is added to the Bitcoin > protocol. It's a very simple rule already implemented in NXT coin: > > - A node will ignore any new block under nodeBlockHeight - N, so the > blockchain becomes truly immutable after N blocks, even during a 51% attack > which thanks to the moving checkpoint can't rewrite history older than the > last N blocks.
How would a (potentially, state-sponsored) netsplit lasting longer than N be handled? -- Alistair Mann _______________________________________________ bitcoin-dev mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
