📅 Original date posted:2016-02-11
📝 Original message:I wonder if this is possible as a soft fork without using segwit?
Increasing the sigop count for a NOP would be a hard fork, but such a
change would be fine with a new segwit version. It might require specific
support in the altcoin, which might be troublesome..
On 11 Feb 2016 20:05, "Tier Nolan via bitcoin-dev" <
bitcoin-dev at lists.linuxfoundation.org> wrote:
> There was some discussion on the bitcointalk forums about using CLTV for
> cross chain transfers.
>
> Many altcoins don't support CLTV, so transfers to those coins cannot be
> made secure.
>
> I created a protocol. It uses on cut and choose to allow commitments to
> publish private keys, but it is clunky and not entirely secure.
>
> I created a BIP draft for an opcode which would allow outputs to be locked
> unless a private key was published that matches a given public key.
>
> https://github.com/TierNolan/bips/blob/cpkv/bip-cprkv.mediawiki
> <https://www.avast.com/sig-email>; This email has been sent from a
> virus-free computer protected by Avast.
> www.avast.com <https://www.avast.com/sig-email>;
> <#-1229186329_DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev at lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>
>
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Thomas Kerin [ARCHIVE] /
npub1e4…nt5am
2023-06-07 17:49:08
in reply to nevent1q…h6qs
Author Public Key
npub1e4azew50kk9xzvfpqxzlyftkjt6kken0kf9lnncpdj524f9y4cqsfnt5amPublished at
2023-06-07 17:49:08Event JSON
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"created_at": 1686160148,
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"content": "📅 Original date posted:2016-02-11\n📝 Original message:I wonder if this is possible as a soft fork without using segwit?\nIncreasing the sigop count for a NOP would be a hard fork, but such a\nchange would be fine with a new segwit version. It might require specific\nsupport in the altcoin, which might be troublesome..\nOn 11 Feb 2016 20:05, \"Tier Nolan via bitcoin-dev\" \u003c\nbitcoin-dev at lists.linuxfoundation.org\u003e wrote:\n\n\u003e There was some discussion on the bitcointalk forums about using CLTV for\n\u003e cross chain transfers.\n\u003e\n\u003e Many altcoins don't support CLTV, so transfers to those coins cannot be\n\u003e made secure.\n\u003e\n\u003e I created a protocol. It uses on cut and choose to allow commitments to\n\u003e publish private keys, but it is clunky and not entirely secure.\n\u003e\n\u003e I created a BIP draft for an opcode which would allow outputs to be locked\n\u003e unless a private key was published that matches a given public key.\n\u003e\n\u003e https://github.com/TierNolan/bips/blob/cpkv/bip-cprkv.mediawiki\n\u003e \u003chttps://www.avast.com/sig-email\u003e This email has been sent from a\n\u003e virus-free computer protected by Avast.\n\u003e www.avast.com \u003chttps://www.avast.com/sig-email\u003e\n\u003e \u003c#-1229186329_DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2\u003e\n\u003e\n\u003e _______________________________________________\n\u003e bitcoin-dev mailing list\n\u003e bitcoin-dev at lists.linuxfoundation.org\n\u003e https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev\n\u003e\n\u003e\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20160211/1bf8b94b/attachment.html\u003e",
"sig": "57004b5780fb9c43de82934d0afa4e4e60de35d049e59d96324b0737f5fe8587accb780117a020ba50a0945330616e929a742b5a78fb392d7913fe5809b27efd"
}