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From: Rusty Russell <rusty@rustcorp.com.au>
To: Jeremy Rubin <jeremy.l.rubin@gmail.com>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
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Subject: Re: [bitcoin-dev] TXHASH + CHECKSIGFROMSTACKVERIFY in lieu of CTV
and ANYPREVOUT
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Jeremy Rubin <jeremy.l.rubin@gmail.com> writes:
> Rusty,
>
> Note that this sort of design introduces recursive covenants similarly to
> how I described above.
>
> Whether that is an issue or not precluding this sort of design or not, I
> defer to others.
Good point!
But I think it's a distinction without meaning: AFAICT iterative
covenants are possible with OP_CTV and just as powerful, though
technically finite. I can constrain the next 100M spends, for
example: if I insist on those each having incrementing nLocktime,
that's effectively forever.
Thanks!
Rusty.
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