From: Antoine Riard <antoine.riard@gmail.com>
To: Peter Todd <pete@petertodd.org>
Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Playing with full-rbf peers for fun and L2s security
Date: Tue, 21 Jun 2022 19:45:48 -0400 [thread overview]
Message-ID: <CALZpt+EL=k_6iE5B950oz3EdLaQbRvgCNYZ8Lko4fcONcACvfw@mail.gmail.com> (raw)
In-Reply-To: <YrEHo+3XLDNgIOnz@petertodd.org>
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> BTW I changed one of my OTS calendars to issue fee-bumping txs without the
> opt-in RBF flag set as an experiment. I also made sure txs would
propagate to
> the above node. As of right now, it's up to 32 replacements (once per
block),
> without any of them mined; the calendars use the strategy of starting at
the
> minimum possible fee, and bumping the fee up every time a new block
arrives
> without the tx getting mined. So that's evidence we don't have much
full-rbf
> hash power at this moment.
>
> You can see the current status at:
https://alice.btc.calendar.opentimestamps.org/
That's interesting. I'm not sure if we can conclude of the absence of
full-rbf hash power at this moment, as it could also be a lack of full-rbf
propagation path towards such potential hash power. I think the day we see
an opt-out replacement transaction mined, it would constitute a good hint
of full-rbf hash power (assuming the tx-relay topology stays relatively
stable across the transaction issuance...)
Anyway, if/when the `fullrbf` patch lands in Bitcoin Core, including
automatic outbound connections to few `NODE_REPLACE_BY_FEE` peers, I'm
thinking of reaching out to a few mining node operators to advocate them
with the new policy setting.
Antoine
Le lun. 20 juin 2022 à 19:49, Peter Todd <pete@petertodd.org> a écrit :
> On Mon, Jun 13, 2022 at 08:25:11PM -0400, Antoine Riard via bitcoin-dev
> wrote:
> > For that reason, I believe it would be beneficial to the flourishing of
> > multi-party funded transactions to fix the Dos vector by seeing a subset
> of
> > the network running full-rbf and enabling propagation of honest
> multi-party
> > transactions to the interested miners, replacing potential non-signaling
> > double-spend from a malicious counterparty. Moving towards that
> direction,
> > I've submitted a small patch against Bitcoin Core enabling it to turn on
> > full-rbf as a policy, still under review [3]. The default setting stays
> > **false**, i.e keeping opt-in RBF as a default replacement policy. I've
> > started to run the patch on a public node at 146.190.224.15.
>
> BTW I changed one of my OTS calendars to issue fee-bumping txs without the
> opt-in RBF flag set as an experiment. I also made sure txs would propagate
> to
> the above node. As of right now, it's up to 32 replacements (once per
> block),
> without any of them mined; the calendars use the strategy of starting at
> the
> minimum possible fee, and bumping the fee up every time a new block arrives
> without the tx getting mined. So that's evidence we don't have much
> full-rbf
> hash power at this moment.
>
> You can see the current status at:
> https://alice.btc.calendar.opentimestamps.org/
>
> --
> https://petertodd.org 'peter'[:-1]@petertodd.org
>
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next prev parent reply other threads:[~2022-06-21 23:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-14 0:25 [bitcoin-dev] Playing with full-rbf peers for fun and L2s security Antoine Riard
2022-06-15 2:27 ` Peter Todd
2022-06-15 2:53 ` Luke Dashjr
2022-06-15 3:18 ` Peter Todd
2022-06-16 0:16 ` alicexbt
2022-06-16 1:02 ` Greg Sanders
2022-06-16 1:45 ` alicexbt
2022-06-16 5:43 ` linuxfoundation.cndm1
2022-06-16 12:47 ` alicexbt
2022-06-16 13:24 ` Greg Sanders
[not found] ` <gmDNbfrrvaZL4akV2DFwCuKrls9SScQjqxeRoEorEiYlv24dPt1j583iOtcB2lFrxZc59N3kp7T9KIM4ycl4QOmGBfDOUmO-BVHsttvtvDc=@protonmail.com>
2022-06-17 1:34 ` Antoine Riard
2022-06-17 4:54 ` alicexbt
2022-06-19 10:42 ` Peter Todd
2022-06-21 23:43 ` Antoine Riard
2022-06-26 16:40 ` alicexbt
2022-06-27 0:43 ` Peter Todd
2022-06-27 12:03 ` Greg Sanders
2022-06-27 13:46 ` Peter Todd
2022-07-05 20:46 ` alicexbt
2022-07-08 14:53 ` Peter Todd
2022-07-08 15:09 ` Greg Sanders
2022-07-08 19:44 ` alicexbt
2022-07-09 15:06 ` Antoine Riard
2022-06-20 23:49 ` Peter Todd
2022-06-21 23:45 ` Antoine Riard [this message]
2022-06-23 19:13 ` Peter Todd
2022-08-24 1:56 ` Antoine Riard
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