From: John Carvalho <john@synonym•to>
To: "Eric Voskuil <eric@voskuil•org>,
Bitcoin Protocol Discussion"
<bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] [Opt-in full-RBF] Zero-conf apps in immediate danger
Date: Fri, 14 Oct 2022 12:03:21 +0200 [thread overview]
Message-ID: <CAHTn92x8-20SjMRs=+vbtvbvocSUM9gVEmHkhuifXeApANFXfg@mail.gmail.com> (raw)
In-Reply-To: <mailman.7.1665662404.16405.bitcoin-dev@lists.linuxfoundation.org>
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In support of Dario's concern, I feel like there is a degree of gaslighting
happening with the advancement of RBF somehow being okay, while merchants
wanting to manage their own 0conf risk better being not okay.
The argument against 0conf acceptance seems to be "miners can facilitate
doublespends anyway, and are incentivized to do so if the fees are higher"
as this is just how Bitcoin works.
But RBF proponents seem to be taking what is actually a much rarer, and
less useful, use case of replacing txns that lowball feerates, or actually
undoing/doublespending previously signed payments... and threaten the use
case of onchain bitcoin being useful at the point-of-sale for merchants and
consumers.
I can tell you right now where this leads. It leads to miners, merchants
and consumers creating alternative fee mechanisms and trusted/exclusive
mempools where first-seen txns are respected.
The truth is that doublespending is not a certain process, and in many
commercial situations, too risky to attempt without real-world consequences.
0conf payment acceptance comes with highly *manageable* risks, which means
that if best practices and methods are used by merchants, and *gasp*
advanced by engineers with better tools and specs, that we can have fast
and valuable commercial payments with merchants that meet user
expectations. In fact, we may even be able to do so with less complexity
than Lightning and with similar results and overhead...
That said, we are (myself and a group of builders and merchants) moving
forward with demonstrating, protecting, and advancing this use case,
to contrast the trend of making the mempool less predictable and easier to
replace.
RBF causes more problems than it resolves, and if your argument is that
0conf was never safe, then mine is that RBF was never needed. We should not
pretend that the mempool is enforceable for either cause, and should
respect that incentives will always prevail eventually.
To me, use cases for spending Bitcoin are more important to protect than
features for pretending you can enforce mempool behaviors or pretending you
can reliably provide replacement features.
If anyone is interested in research, specs, and tools and assisting our
group, you can contact me directly, or join the public chat at
https://t.me/bitcoinandlightningspecs
Thanks,
--
John Carvalho
CEO, Synonym.to <http://synonym.to/>
>
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next parent reply other threads:[~2022-10-14 10:03 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.7.1665662404.16405.bitcoin-dev@lists.linuxfoundation.org>
2022-10-14 10:03 ` John Carvalho [this message]
2022-10-14 15:04 ` Peter Todd
2022-10-14 16:28 ` Erik Aronesty
2022-10-15 4:08 ` John Carvalho
2022-10-15 4:20 ` John Carvalho
[not found] <6342098B-A548-43C9-8F92-AAD9D0BB66AB@coinspaid.com>
2022-12-03 14:06 ` Daniel Lipshitz
2022-12-01 12:27 Daniel Lipshitz
2022-12-01 22:03 ` Erik Aronesty
2022-12-02 6:34 ` Daniel Lipshitz
2022-12-02 1:52 ` Antoine Riard
2022-12-02 6:59 ` Daniel Lipshitz
2022-12-02 4:30 ` Peter Todd
2022-12-02 7:06 ` Daniel Lipshitz
2022-12-03 8:50 ` Peter Todd
2022-12-03 11:01 ` Daniel Lipshitz
2022-12-03 11:51 ` Daniel Lipshitz
2022-12-03 12:12 ` Peter Todd
2022-12-03 13:17 ` Daniel Lipshitz
2022-12-03 14:03 ` Daniel Lipshitz
2022-12-05 12:21 ` angus
[not found] <CABZBVTC5kh7ca3KhVkFPdQjnsPhP4Kun1k3K6cPkarrjUiTJpA@mail.gmail.com>
2022-10-19 14:29 ` Sergej Kotliar
2022-10-19 14:45 ` Erik Aronesty
2022-10-19 15:43 ` Jeremy Rubin
2022-10-19 15:51 ` Greg Sanders
2022-10-19 16:04 ` Sergej Kotliar
2022-10-19 16:08 ` Greg Sanders
2022-10-20 1:37 ` Antoine Riard
2022-10-20 14:11 ` Sergej Kotliar
2022-10-21 1:04 ` Antoine Riard
2022-10-20 4:05 ` Peter Todd
2022-10-21 19:35 ` Peter Todd
2022-10-20 7:22 ` Anthony Towns
2022-10-20 12:37 ` Sergej Kotliar
2022-10-20 14:14 ` Ruben Somsen
2022-10-20 14:17 ` Sergej Kotliar
2022-10-20 19:58 ` Anthony Towns
2022-10-20 21:05 ` David A. Harding
2022-10-20 21:07 ` Greg Sanders
2022-10-20 22:02 ` Eloy
2022-10-21 12:02 ` Sergej Kotliar
2022-10-21 14:01 ` Greg Sanders
2022-10-21 14:19 ` Sergej Kotliar
2022-10-21 14:47 ` Greg Sanders
2022-10-21 19:43 ` Peter Todd
2022-10-24 7:55 ` Sergej Kotliar
2022-10-20 22:13 ` Peter Todd
2022-10-21 9:34 ` Sergej Kotliar
2022-10-21 19:33 ` Peter Todd
2022-10-24 7:45 ` Sergej Kotliar
2022-10-21 11:56 ` Sergej Kotliar
2022-10-23 19:20 ` David A. Harding
2022-10-23 20:51 ` alicexbt
-- strict thread matches above, loose matches on Subject: below --
2022-10-07 16:20 Dario Sneidermanis
2022-10-07 17:21 ` David A. Harding
2022-10-07 17:28 ` Greg Sanders
2022-10-07 21:37 ` Dario Sneidermanis
2022-10-11 16:18 ` Pieter Wuille
2022-10-12 5:42 ` Anthony Towns
2022-10-12 16:11 ` Pieter Wuille
2022-10-12 21:44 ` Dario Sneidermanis
2022-10-13 4:35 ` Anthony Towns
2022-10-16 8:08 ` Anthony Towns
2022-10-17 14:25 ` Greg Sanders
2022-10-17 21:41 ` Antoine Riard
2022-10-18 7:00 ` Anthony Towns
2022-10-19 3:01 ` Antoine Riard
2022-10-19 3:17 ` alicexbt
2022-10-20 22:08 ` Peter Todd
2022-11-02 15:04 ` AdamISZ
2022-10-20 23:18 ` Peter Todd
2022-11-09 13:19 ` ArmchairCryptologist
2022-11-10 9:35 ` ZmnSCPxj
2022-10-07 20:56 ` Luke Dashjr
2022-10-08 20:47 ` alicexbt
2022-10-13 16:07 ` linuxfoundation.cndm1
2022-10-14 2:44 ` alicexbt
2022-10-14 15:02 ` Peter Todd
2022-10-17 20:31 ` Antoine Riard
2022-10-17 22:14 ` Antoine Riard
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