Re: [bitcoin-dev] BIP sighash_noinput

2018-04-30 Thread Dario Sneidermanis via bitcoin-dev
Something like this might also be useful for several use cases related to RBF. For example: Alice sends Bob an RBF-activated transaction T1 with the intention of bumping its fee if necessary. Bob wants to send these funds to Carol, but cannot wait until T1 confirms, so he crafts a transaction T2

[bitcoin-dev] Analysis of full-RBF deployment methods

2022-10-20 Thread Dario Sneidermanis via bitcoin-dev
Hello list, Given that the release of 24.0 is upon us and there is little time to make a complex decision regarding the deployment method of full-RBF, we've documented the different alternatives and their trade-offs. I hope this helps get to the best possible deployment! Gist:

Re: [bitcoin-dev] Analysis of full-RBF deployment methods

2022-10-21 Thread Dario Sneidermanis via bitcoin-dev
Hello Antoine, Thanks for taking the time to answer every email with detailed analysis! I can see it's a lot of work. I'll answer inline. On Thu, Oct 20, 2022 at 10:50 PM Antoine Riard wrote: > Personally, I still think deferring full-rbf deployment, while it sounds > reasonable to let existing

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

2022-10-12 Thread Dario Sneidermanis via bitcoin-dev
t 04:18:10PM +, Pieter Wuille via bitcoin-dev > wrote: > > > > > On Friday, October 7th, 2022 at 5:37 PM, Dario Sneidermanis via > bitcoin-dev bitcoin-dev@lists.linuxfoundation.org wrote: > > > > > > > Thanks for the fast answer! It seems I missed the link to t

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

2022-10-07 Thread Dario Sneidermanis via bitcoin-dev
Hello list, I'm Dario, from Muun wallet, a mobile non-custodial bitcoin wallet. For the past few days we've been reviewing the latest bitcoin core release candidate, and we found some troubling facts related to the opt-in full-RBF deployment. We first learned about the opt-in full-RBF proposal

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

2022-10-07 Thread Dario Sneidermanis via bitcoin-dev
rio Sneidermanis via bitcoin-dev wrote: > > Hello list, > > > > I'm Dario, from Muun wallet [...] we've been reviewing the latest > > bitcoin core release > > candidate [...] we understood we had at least a year from the initial > > opt-in deployment until opt-