📅 Original date posted:2017-11-20
📝 Original message:Bitcoin Noob here. Please forgive my ignorance.
>From what I understand, in SegWit, the transaction needs to be serialized
into a data structure that is different from the current one where
signatures are separated from the rest of the transaction data.
Why change the format at all? Why cant we just compute the Transaction ID
the same way the hash for signing the transaction is computed?
--
Dr. Praveen Baratam
about.me <http://about.me/praveen.baratam>;
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Praveen Baratam [ARCHIVE] /
npub14s…wv9e3
2023-06-07 18:07:49
in reply to nevent1q…peem
Author Public Key
npub14sz60zalvsz094ekxmgq2xpcsr67a9aljeqcny479lc8mpsp95jqfwv9e3Published at
2023-06-07 18:07:49Event JSON
{
"id": "6e000601db1161b09147508f6191b2db983f897891c762cb600f1a55e020faba",
"pubkey": "ac05a78bbf6404f2d73636d005183880f5ee97bf96418992be2ff07d86012d24",
"created_at": 1686161269,
"kind": 1,
"tags": [
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"",
"reply"
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[
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],
"content": "📅 Original date posted:2017-11-20\n📝 Original message:Bitcoin Noob here. Please forgive my ignorance.\n\n\u003eFrom what I understand, in SegWit, the transaction needs to be serialized\ninto a data structure that is different from the current one where\nsignatures are separated from the rest of the transaction data.\n\nWhy change the format at all? Why cant we just compute the Transaction ID\nthe same way the hash for signing the transaction is computed?\n\n-- \nDr. Praveen Baratam\n\nabout.me \u003chttp://about.me/praveen.baratam\u003e\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20171120/2fc6d1a3/attachment.html\u003e",
"sig": "60745bff7feef3e452b266b6fbff022a55d96b2bc7fd7f71315ec306edede2d5126178a0b265ae2c23751b8cf81c5957a526631e9e8a176ee6f915ab4ba6b8a5"
}