From: Anthony Towns <aj@erisian•com.au>
To: アルム カールヨハン <karl@dglab•com>,
"Bitcoin Protocol Discussion"
<bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] Simple lock/unlock mechanism
Date: Thu, 1 Mar 2018 08:30:44 +1000 [thread overview]
Message-ID: <20180228223044.GA31415@erisian.com.au> (raw)
In-Reply-To: <CALJw2w7BQcMEHDa=mx6Gf_JQP603D_hpPq1YN5Em1cfsr4BDAw@mail.gmail.com>
On Wed, Feb 28, 2018 at 04:34:18AM +0000, アルム カールヨハン via bitcoin-dev wrote:
> 1. Graftroot probably breaks this (someone could just sign the
> time-locked output with a script that has no time-lock).
Making the graftroot key be a 2-of-2 muSig with an independent third party
that commits to only signing CLTV scripts could avoid this. Making it
3-of-3 or 5-of-5 could be even better if you can find multiple independent
services that will do it.
Cheers,
aj
next prev parent reply other threads:[~2018-02-28 22:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 3:47 アルム カールヨハン
2018-02-28 4:34 ` アルム カールヨハン
2018-02-28 22:30 ` Anthony Towns [this message]
2018-02-28 23:36 ` Adam Back
2018-03-01 5:11 ` アルム カールヨハン
2018-03-05 14:53 ` アルム カールヨハン
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