📅 Original date posted:2023-06-03
🗒️ Summary of this message: A discussion on the incentive compatibility of a malleated wtxid with annex data stuffed to max transaction size, and the possibility of reviving a proposal to limit the annex.
📝 Original message:
On Sat, Jun 3, 2023 at 2:43 PM Greg Sanders <gsanders87 at gmail.com> wrote:
> No in this case the txid is identical. Only the wtxid is malleated, with
> annex data stuffed to max transaction size.
>
This doesn't sound incentive compatible? While gathering context, I did
find https://github.com/bitcoin/bitcoin/pull/24007. Apparently closed
because of a lack of use case. But perhaps the desire to not limit the
annex can revive that proposal?
Joost
>
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Joost Jager [ARCHIVE] /
npub1as…wfqmx
2023-06-19 20:19:53
in reply to nevent1q…nsew
Author Public Key
npub1aslmpzentw224n3s6yccru4dq2qdlx7rfudfnqevfck637cjt6esswfqmxPublished at
2023-06-19 20:19:53Event JSON
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"created_at": 1687198793,
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"content": "📅 Original date posted:2023-06-03\n🗒️ Summary of this message: A discussion on the incentive compatibility of a malleated wtxid with annex data stuffed to max transaction size, and the possibility of reviving a proposal to limit the annex.\n📝 Original message:\nOn Sat, Jun 3, 2023 at 2:43 PM Greg Sanders \u003cgsanders87 at gmail.com\u003e wrote:\n\n\u003e No in this case the txid is identical. Only the wtxid is malleated, with\n\u003e annex data stuffed to max transaction size.\n\u003e\n\nThis doesn't sound incentive compatible? While gathering context, I did\nfind https://github.com/bitcoin/bitcoin/pull/24007. Apparently closed\nbecause of a lack of use case. But perhaps the desire to not limit the\nannex can revive that proposal?\n\nJoost\n\n\u003e\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20230603/a01c286a/attachment-0001.html\u003e",
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