📅 Original date posted:2013-05-15
📝 Original message:On Wed, May 15, 2013 at 07:38:27AM -0400, Peter Todd wrote:
> So I'm offering 2BTC for anyone who comes up with a nice and easy to use
> command line tool that lets you automagically create one version of the
> transaction sending the coins to the desired recipient, and another
> version sending all the coins back to you, both with the same
> transaction inputs. In addition to creating the two versions, you need
> to find a way to broadcast them both simultaneously to different nodes
> on the network. One clever approach might be to use blockchain.info's
> raw transaction POST API, and your local Bitcoin node.
Oh, and while we're at it, a good starting point for your work would be
Gavin's spendfrom utility in the contrib/spendfrom directory in the
Bitcoin-QT respository.
Also please do keep in mind that it's much better for the community if
an attack is demonstrated first, followed by releasing the code some
time later.
--
'peter'[:-1]@petertodd.org
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Peter Todd [ARCHIVE] /
npub1m2…a2np2
2023-06-07 15:02:00
in reply to nevent1q…mczu
Author Public Key
npub1m230cem2yh3mtdzkg32qhj73uytgkyg5ylxsu083n3tpjnajxx4qqa2np2Published at
2023-06-07 15:02:00Event JSON
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"content": "📅 Original date posted:2013-05-15\n📝 Original message:On Wed, May 15, 2013 at 07:38:27AM -0400, Peter Todd wrote:\n\u003e So I'm offering 2BTC for anyone who comes up with a nice and easy to use\n\u003e command line tool that lets you automagically create one version of the\n\u003e transaction sending the coins to the desired recipient, and another\n\u003e version sending all the coins back to you, both with the same\n\u003e transaction inputs. In addition to creating the two versions, you need\n\u003e to find a way to broadcast them both simultaneously to different nodes\n\u003e on the network. One clever approach might be to use blockchain.info's\n\u003e raw transaction POST API, and your local Bitcoin node.\n\nOh, and while we're at it, a good starting point for your work would be\nGavin's spendfrom utility in the contrib/spendfrom directory in the\nBitcoin-QT respository.\n\nAlso please do keep in mind that it's much better for the community if\nan attack is demonstrated first, followed by releasing the code some\ntime later.\n\n-- \n'peter'[:-1]@petertodd.org\n\n-------------- next part --------------\nA non-text attachment was scrubbed...\nName: signature.asc\nType: application/pgp-signature\nSize: 490 bytes\nDesc: Digital signature\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20130515/5e326fcf/attachment.sig\u003e",
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