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From: Jim Posen <jim.posen@gmail.com>
To: Rusty Russell <rusty@rustcorp.com.au>,
	 Bitcoin Protocol Discussion
	<bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Making OP_TRUE standard?
Date: Thu, 17 May 2018 13:06:26 -0700	[thread overview]
Message-ID: <CADZtCShwOV+GuJ5__GMi9hd2_X=BztASPBihDXakU3Mjb39wcQ@mail.gmail.com> (raw)
In-Reply-To: <87vabnq9ui.fsf@rustcorp.com.au>

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>
> This brings us another theoretical problem: someone could spend our
> OP_TRUE with a low-fee non-RBF tx, and we'd not be able to use it to
> CPFP the tx.  It'd be hard to do, but possible.  I think the network
> benefits from using OP_TRUE (anyone can clean, and size, vs some
> only-known-to-me pubkey) outweighs the risk, but it'd be nice if OP_TRUE
> P2WSH spends were always considered RBF.
>

I believe OP_CSV with a relative locktime of 0 could be used to enforce RBF
on the spending tx?

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  parent reply	other threads:[~2018-05-17 20:06 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 23:57 [bitcoin-dev] Making OP_TRUE standard? Rusty Russell
2018-05-09  0:24 ` Olaoluwa Osuntokun
2018-05-09  3:02   ` ZmnSCPxj
2018-05-10  2:08   ` Rusty Russell
2018-05-09 17:56 ` Johnson Lau
2018-05-09 19:27   ` Peter Todd
2018-05-09 20:19     ` Johnson Lau
2018-05-09 20:59       ` Peter Todd
2018-05-09 22:06   ` Olaoluwa Osuntokun
2018-05-10  2:06   ` Rusty Russell
2018-05-10  2:27 ` Luke Dashjr
2018-05-10  3:07   ` ZmnSCPxj
2018-05-15  1:22   ` ZmnSCPxj
2018-05-17  2:44   ` Rusty Russell
2018-05-17 10:28     ` ZmnSCPxj
2018-05-17 17:35       ` Christian Decker
2018-05-17 20:06     ` Jim Posen [this message]
2018-05-21  3:44       ` Rusty Russell
2018-05-21  3:56         ` Peter Todd
2018-05-30  2:47           ` Rusty Russell
2018-05-31  2:47             ` Rusty Russell
2018-05-21 14:20         ` Russell O'Connor
2018-05-10  9:33 ` Jorge Timón
2018-05-10  9:33   ` Jorge Timón
2018-05-10  9:43   ` Luke Dashjr
2018-05-11  2:44     ` ZmnSCPxj

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