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From: Gavin Andresen <gavinandresen@gmail.com>
To: "Michael Grønager" <gronager@ceptacle.com>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] multisig, op_eval and lock_time/sequence...
Date: Wed, 9 Nov 2011 14:13:54 -0500	[thread overview]
Message-ID: <CABsx9T3T7UZ-G9wsb_NDMBYpnnp9XBnjULmVVDgVXzEaUKn=5w@mail.gmail.com> (raw)
In-Reply-To: <BD206D96-C458-4DD7-92F6-32AE476C259A@ceptacle.com>

> 1. from client1 I issue a transaction containing one of the signatures, with a locktime e.g. 10 minutes from now and a sequence of 0. This transaction is now posted to the p2p network.

As Alan said, that won't work-- it will not be relayed across the
network because it isn't a valid transaction until it has enough
signatures.

> Alternatively, the transactions would need to be sent between clients using another protocol...

Formats and protocols for gathering signatures are in the TODO
category-- Alan's BIP 10 is the next piece of the puzzle, maybe a
standardized http/https RESTful API, or HTTP/JSON, or protocol buffers
and raw sockets, or... something... solution (or solutions) built on
top of that makes sense.

I don't think partially-signed transactions belong on the main Bitcoin
P2P network, mostly because I don't see any way of preventing somebody
from endlessly spamming bogus, will-never-be-completed partial
transactions just to be annoying.

-- 
--
Gavin Andresen



  parent reply	other threads:[~2011-11-09 19:14 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-09 10:22 [Bitcoin-development] multisig, op_eval and lock_time/sequence Michael Grønager
2011-11-09 14:43 ` Alan Reiner
2011-11-09 15:22   ` Alan Reiner
2011-11-09 19:13 ` Gavin Andresen [this message]
2011-11-09 20:02   ` Gavin Andresen
2011-11-09 20:31     ` Michael Grønager
2011-11-09 21:18       ` Gavin Andresen
2011-11-09 21:32         ` Joel Joonatan Kaartinen
2011-11-09 22:13     ` theymos
2011-11-09 20:03   ` Michael Grønager
2011-11-10  3:00     ` Alan Reiner
2011-11-10  9:55       ` Michael Grønager
2011-11-10 12:56         ` Alan Reiner
2011-11-12 16:58           ` Mike Hearn
2011-11-12 17:10             ` Alan Reiner
2011-11-12 17:16               ` Mike Hearn
2011-11-12 17:25                 ` Alan Reiner
2011-11-12 17:38                   ` Mike Hearn

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