📅 Original date posted:2017-04-01
📝 Original message:On Sat, Apr 1, 2017 at 6:10 PM, praxeology_guy via bitcoin-dev <
bitcoin-dev at lists.linuxfoundation.org> wrote:
>
> With using the MMR data structure for txo commitments, its preferable that
> wallets only keep information pertinent to their own spendable coins. In
> previous communication we talked about how wallets could maintain the
> changing MMR proof for their old coins. Yes wallets know which of their
> own coins are spent. But with MMR proofs wallets also need to know the
> spentness status of close relatives in the MMR tree... in order to
> construct a valid MMR proof that their own coin is not spent.
>
Did you read the post that I made about the TXO bitfield yesterday? That
gives what I believe is a much better way of handling this whole issue,
allowing wallets to keep track of nothing other than the proof of position
of their txo, which never changes.
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Bram Cohen [ARCHIVE] /
npub1ld…t8ur6
2023-06-07 17:58:55
in reply to nevent1q…zhkw
Author Public Key
npub1ldcq03p2qe58u0xnlwa35wchjuhz49y6ueu5ghmtjetez9xstnvsmt8ur6Published at
2023-06-07 17:58:55Event JSON
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"content": "📅 Original date posted:2017-04-01\n📝 Original message:On Sat, Apr 1, 2017 at 6:10 PM, praxeology_guy via bitcoin-dev \u003c\nbitcoin-dev at lists.linuxfoundation.org\u003e wrote:\n\n\u003e\n\u003e With using the MMR data structure for txo commitments, its preferable that\n\u003e wallets only keep information pertinent to their own spendable coins. In\n\u003e previous communication we talked about how wallets could maintain the\n\u003e changing MMR proof for their old coins. Yes wallets know which of their\n\u003e own coins are spent. But with MMR proofs wallets also need to know the\n\u003e spentness status of close relatives in the MMR tree... in order to\n\u003e construct a valid MMR proof that their own coin is not spent.\n\u003e\n\nDid you read the post that I made about the TXO bitfield yesterday? That\ngives what I believe is a much better way of handling this whole issue,\nallowing wallets to keep track of nothing other than the proof of position\nof their txo, which never changes.\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20170401/797fce51/attachment.html\u003e",
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