From: Mike Hearn <mike@plan99.net>
To: Daniel Rice <drice@greenmangosystems.com>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>,
Lawrence Nahum <lawrence@greenaddress.it>
Subject: Re: [Bitcoin-development] instant confirmation via payment protocol backwards compatible proto buffer extension
Date: Mon, 16 Jun 2014 18:07:37 +0200 [thread overview]
Message-ID: <CANEZrP0S3z5B0vRSQGMQwbnM2mgrFrRjfkCFvD=_No+xhb7QXg@mail.gmail.com> (raw)
In-Reply-To: <CAFDyEXgiZH-_zSftbKQRrPu385OwKEnYZo6-6NtWONX+V85awA@mail.gmail.com>
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>
> Come to think of it, is the payment protocol really the place to put this
> instant provider signature
>
Yes it's the right place. The original attempt at this concept was in fact
called *green addresses* and the idea was you could identify a spend from a
trusted wallet by checking which keys were being used to sign. But the
problem is, lack of privacy. Everyone can see what wallet provider you use.
Also it'd be inefficient to have in the chain. There's no reason for the
extra signatures to be there: double spend risk is something only the
recipient cares about.
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next prev parent reply other threads:[~2014-06-16 16:07 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-14 12:00 [Bitcoin-development] instant confirmation via payment protocol backwards compatible proto buffer extension Lawrence Nahum
2014-06-14 12:57 ` Andreas Schildbach
2014-06-15 9:22 ` Lawrence Nahum
2014-06-15 12:46 ` Andreas Schildbach
2014-06-15 14:09 ` Lawrence Nahum
2014-06-18 12:09 ` Lawrence Nahum
2014-06-18 13:25 ` Mike Hearn
2014-06-18 15:59 ` Daniel Rice
2014-06-18 16:09 ` Mike Hearn
2014-06-19 17:36 ` Daniel Rice
2014-06-25 14:01 ` sebastien requiem
2014-06-16 12:19 ` Mike Hearn
2014-06-16 12:25 ` Mike Hearn
2014-06-16 15:09 ` Daniel Rice
2014-06-16 15:26 ` Lawrence Nahum
2014-06-16 16:00 ` Daniel Rice
2014-06-16 16:07 ` Mike Hearn [this message]
2014-06-16 15:41 ` Paul Goldstein
2014-06-16 15:48 ` Mike Hearn
2014-06-16 16:30 ` Lawrence Nahum
2014-06-16 16:45 ` Mike Hearn
2014-06-16 16:56 ` Lawrence Nahum
2014-06-16 17:01 ` Mike Hearn
2014-06-16 17:16 ` Lawrence Nahum
2014-06-16 18:02 ` Alex Kotenko
2014-06-16 18:09 ` Mike Hearn
2014-06-16 20:29 ` Daniel Rice
2014-06-16 20:32 ` Mike Hearn
2014-06-16 20:37 ` Daniel Rice
2014-06-16 20:46 ` Mike Hearn
2014-06-16 20:53 ` Daniel Rice
2014-06-16 20:55 ` Mike Hearn
2014-06-16 20:50 ` [Bitcoin-development] Fidelity bonds for decentralized instant confirmation guarantees Peter Todd
2014-06-16 21:02 ` [Bitcoin-development] instant confirmation via payment protocol backwards compatible proto buffer extension Daniel Rice
2014-06-16 20:32 ` Alex Kotenko
2014-06-16 17:44 ` Jorge Timón
2014-06-17 15:58 ` Isidor Zeuner
2014-06-18 1:39 ` Tom Harding
2014-06-17 15:58 ` Isidor Zeuner
2014-06-18 9:15 ` Mike Hearn
2014-06-18 20:47 ` Natanael
2014-06-18 2:01 ` Tom Harding
2014-06-16 15:28 ` Lawrence Nahum
2014-06-16 15:43 ` Mike Hearn
2014-06-16 17:05 ` Lawrence Nahum
2014-06-16 8:53 Daniel Rice
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