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Code Issues Releases Wiki Activity

Finalize BIP-47

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Justus Ranvier 2021-02-15 06:22:42 -09:00
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bip-0047.mediawiki
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RECENT CHANGES: RECENT CHANGES:
* (15 Feb 2021) Finalize specification
* (28 Sep 2017) Adjust text to match test vectors * (28 Sep 2017) Adjust text to match test vectors
* (19 Apr 2016) Define version 2 payment codes * (19 Apr 2016) Define version 2 payment codes
* (17 Apr 2016) Clarify usage of outpoints in notification transactions
<pre> <pre>
BIP: 47 BIP: 47
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Author: Justus Ranvier <justus@openbitcoinprivacyproject.org> Author: Justus Ranvier <justus@openbitcoinprivacyproject.org>
Comments-Summary: Unanimously Discourage for implementation Comments-Summary: Unanimously Discourage for implementation
Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0047 Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0047
Status: Draft Status: Final
Type: Informational Type: Informational
Created: 2015-04-24 Created: 2015-04-24
</pre> </pre>
==Status==
This BIP can be be considered final in terms of enabling compatibility with wallets that implement version 1 and version 2 reusable payment codes, however future developments of the reusable payment codes specification will not be distributed via the BIP process.
The Open Bitcoin Privacy Project RFC repo should be consulted for specifications related to version 3 or higher payment codes: https://github.com/OpenBitcoinPrivacyProject/rfc
==Abstract== ==Abstract==
This BIP defines a technique for creating a payment code which can be publicly advertised and associated with a real-life identity without creating the loss of security or privacy inherent to P2PKH address reuse. This BIP defines a technique for creating a payment code which can be publicly advertised and associated with a real-life identity without creating the loss of security or privacy inherent to P2PKH address reuse.