From: Joost Jager <joost.jager@gmail.com>
To: Greg Sanders <gsanders87@gmail.com>
Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Standardisation of an unstructured taproot annex
Date: Sat, 3 Jun 2023 14:35:51 +0200 [thread overview]
Message-ID: <CAJBJmV8G4cS1Utr7WQskv4xFG0hAZ9-W8Gv5kRBdJmhuTgbBkw@mail.gmail.com> (raw)
In-Reply-To: <CAB3F3Dugso9MUqr5hMMorL7FargPPspiof+0-qkYGnP_SLyELg@mail.gmail.com>
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>
> > Depending on policy to mitigate this annex malleability vector could
> mislead developers into believing their transactions are immune to
> replacement, when in fact they might not be.
>
> The issue I'm talking about is where someone's transaction is denied entry
> into the mempool entirely because a counter-party decided to put in a
> strictly worse transaction for miners by bloating the weight of it, not
> adding fees. A strictly worse "API" for paying miners for no gain seems
> like a bad trade to me, especially when there are reasonable methods for
> mitigating this.
>
Just to expand this, an example would be a transaction with inputs A' and
B' signed by two parties A and B. A has a fully signed transaction in
hands, but can't publish it because B created and published an alternative
version of it with a large annex for input B'. Wouldn't miners just accept
A's version because it's fee rate is higher? I am looking at this case
assuming the user has a direct connection to a miner, ignoring any
potential concerns related to p2p transport.
Joost
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next prev parent reply other threads:[~2023-06-03 12:36 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-02 15:00 [bitcoin-dev] Standardisation of an unstructured taproot annex Joost Jager
2023-06-03 1:08 ` David A. Harding
2023-06-03 1:14 ` Greg Sanders
2023-06-03 9:14 ` Joost Jager
2023-06-03 15:50 ` Peter Todd
2023-06-15 9:36 ` Joost Jager
2023-06-15 10:39 ` Greg Sanders
2023-06-16 11:26 ` Joost Jager
2023-06-16 13:30 ` Greg Sanders
2023-06-18 20:32 ` Antoine Riard
2023-06-18 20:40 ` Greg Sanders
2023-06-19 1:14 ` Antoine Riard
2023-06-20 12:50 ` Joost Jager
2023-06-03 7:49 ` Joost Jager
2023-06-03 8:06 ` Joost Jager
2023-06-03 12:05 ` Greg Sanders
2023-06-03 12:35 ` Joost Jager [this message]
2023-06-03 12:43 ` Greg Sanders
2023-06-03 12:55 ` Joost Jager
2023-06-08 9:16 ` Joost Jager
2023-06-10 0:23 ` Antoine Riard
2023-06-10 7:43 ` Joost Jager
2023-06-10 22:09 ` David A. Harding
2023-06-11 19:25 ` Joost Jager
2023-06-12 3:16 ` Antoine Riard
2023-06-13 8:51 ` David A. Harding
2023-06-13 10:38 ` Joost Jager
2023-06-12 13:03 ` Greg Sanders
2023-06-20 12:30 ` Joost Jager
2023-07-04 20:18 ` Antoine Riard
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