Re: [bitcoin-dev] [Opt-in full-RBF] Zero-conf apps in immediate danger

2022-10-24 Thread Sergej Kotliar via bitcoin-dev
On Fri, 21 Oct 2022 at 21:43, Peter Todd wrote: > On Fri, Oct 21, 2022 at 02:02:24PM +0200, Sergej Kotliar via bitcoin-dev > wrote: > > On Thu, 20 Oct 2022 at 23:07, Greg Sanders wrote: > > > > > A large number of coins/users sit on custodial rails and this would > > > essentially encumber

Re: [bitcoin-dev] [Opt-in full-RBF] Zero-conf apps in immediate danger

2022-10-24 Thread Sergej Kotliar via bitcoin-dev
There are many countermeasures that can be done, we've only implemented a subset of them as more haven't been needed. Mainly we wait some time to make sure any conflicting transaction has time to propagate on the network. We have well connected nodes with basic redundancy. When they are available