From: Mark van Cuijk <mark@coinqy•com>
To: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] BIP72 amendment proposal
Date: Fri, 12 Sep 2014 12:11:48 +0200 [thread overview]
Message-ID: <A4CC413B-D5A5-423C-9D56-463FCDBDDE08@coinqy.com> (raw)
In-Reply-To: <mailman.341412.1410515709.2178.bitcoin-development@lists.sourceforge.net>
On 12 Sep 2014, at 11:55 , bitcoin-development-request@lists•sourceforge.net wrote:
> The hash is meant to link the trust anchor (e.g. the QR code) to the
> payment request message in a secure way. This will solve the problem
> several apps are comparing address+amount fields as a workaround
> instead, preventing some advanced BIP70 usecases. When these apps read a
> matching hash, they need not compare any of the other fields.
Sounds like a good plan.
Do you have a list (possibly incomplete) of apps that perform this kind of checking? We’re currently working with some parties in a supply chain to allow a consumer payment on a retail website to automatically pay supply chain parties, the way BIP70 allows with multiple outputs on a transaction. This behaviour would prohibit this use case.
/Mark
next parent reply other threads:[~2014-09-12 10:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.341412.1410515709.2178.bitcoin-development@lists.sourceforge.net>
2014-09-12 10:11 ` Mark van Cuijk [this message]
2014-09-12 11:07 ` Andreas Schildbach
2014-09-12 13:49 ` Mike Hearn
2014-09-12 14:15 ` Jeff Garzik
2014-09-12 14:36 ` Andreas Schildbach
2014-09-12 15:25 ` Christophe Biocca
2014-09-12 15:33 ` Christophe Biocca
2014-09-12 15:37 ` Mike Hearn
2014-09-12 16:31 ` Mike Hearn
2014-09-12 18:43 ` Aaron Voisine
2014-09-15 7:43 ` Andreas Schildbach
2014-09-15 7:12 ` Andreas Schildbach
2014-09-12 15:36 ` Mike Hearn
[not found] <mailman.342174.1410547421.2163.bitcoin-development@lists.sourceforge.net>
2014-09-12 20:59 ` Mark van Cuijk
2014-09-13 8:53 ` Wladimir
2014-09-12 9:29 Andreas Schildbach
2014-09-12 9:55 ` Wladimir
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