📅 Original date posted:2017-02-24
📝 Original message:On Thu, Feb 23, 2017 at 6:58 PM, Peter Todd <pete at petertodd.org> wrote:
>
> So to be clear, do you agree or disagree with me that you *can* extract a
> compact proof from a MMR that a given output is unspent?
>
After wading through your logic on how updates are done, I agree that that
can be done, but apples to apples compact proofs can also be done in a utxo
commitment, and proofs of the validity of updates can be done in a utxo
commitment, so there isn't any performance advantage to all that extra
complexity.
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Bram Cohen [ARCHIVE] /
npub1ld…t8ur6
2023-06-07 17:56:33
in reply to nevent1q…80q7
Author Public Key
npub1ldcq03p2qe58u0xnlwa35wchjuhz49y6ueu5ghmtjetez9xstnvsmt8ur6Published at
2023-06-07 17:56:33Event JSON
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"content": "📅 Original date posted:2017-02-24\n📝 Original message:On Thu, Feb 23, 2017 at 6:58 PM, Peter Todd \u003cpete at petertodd.org\u003e wrote:\n\n\u003e\n\u003e So to be clear, do you agree or disagree with me that you *can* extract a\n\u003e compact proof from a MMR that a given output is unspent?\n\u003e\n\nAfter wading through your logic on how updates are done, I agree that that\ncan be done, but apples to apples compact proofs can also be done in a utxo\ncommitment, and proofs of the validity of updates can be done in a utxo\ncommitment, so there isn't any performance advantage to all that extra\ncomplexity.\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20170223/a93584fd/attachment.html\u003e",
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