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* [Bitcoin-development] BIP72 amendment proposal
@ 2014-09-12  9:29 Andreas Schildbach
  2014-09-12  9:55 ` Wladimir
  0 siblings, 1 reply; 17+ messages in thread
From: Andreas Schildbach @ 2014-09-12  9:29 UTC (permalink / raw)
  To: bitcoin-development

This is the discussion post corresponding to this PR:
https://github.com/bitcoin/bips/pull/106

"Amend BIP72 by an "h" parameter, which contains a hash of the
PaymentRequest message that is fetched via the "r" parameter.

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.

Thanks to Julian Haight for helping with the standard."




^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2014-09-15  7:44 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <mailman.341412.1410515709.2178.bitcoin-development@lists.sourceforge.net>
2014-09-12 10:11 ` [Bitcoin-development] BIP72 amendment proposal Mark van Cuijk
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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