{"type":"rich","version":"1.0","author_name":"npub1qf6k0f8p0h89d43l0vnx2xp5yrfgjyl8tg3hkg8jtyudrllgw2usdlfn9a","author_url":"https://nostr.ae/npub1qf6k0f8p0h89d43l0vnx2xp5yrfgjyl8tg3hkg8jtyudrllgw2usdlfn9a","provider_name":"njump","provider_url":"https://nostr.ae","html":"📅 Original date posted:2015-06-20\n📝 Original message:-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\nOn 2015-06-20 18:20, Jorge Timón wrote:\n\u003e On Fri, Jun 19, 2015 at 6:42 PM, Eric Lombrozo \u003celombrozo at gmail.com\u003e \n\u003e wrote:\n\u003e\u003e If we want a non-repudiation mechanism in the protocol, we should \n\u003e\u003e explicitly define one rather than relying on “prima facie” \n\u003e\u003e assumptions. Otherwise, I would recommend not relying on the existence \n\u003e\u003e of a signed transaction as proof of intent to pay…\n\u003e \n\u003e Non-repudiation can be built on top of the payment protocol layer.\n\n\nNon-repudiation is an intrinsic property of the ECDSA signatures which \nBitcoin uses - it's not a feature that needs to be built.\n\nThere's no way to accidentally sign a transaction and accidentally \nannounce it publicly. There is no form of third-party error that can \nresult in a payee receiving an erroneous contract.\n\n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nHBxxif83dALjX1Sgid66\n=o9dG\n-----END PGP SIGNATURE-----"}