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Tree: 1604d9727a

2015_12_bip1

20160201_status_updates_d2f

20170314-comments

master

patch-1

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staging

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bips/bip-0047

History

Justus Ranvier 1612a0016a BIP-0047: Reusable payment codes Payment codes are SPV-friendly alternatives to DarkWallet-style stealth addresses which provide useful features such as positively identifying senders to recipients and automatically providing for transaction refunds. Payment codes can be publicly advertised and associated with a real-life identity without causing a loss of financial privacy. Compared to stealth addresses, payment codes require less blockchain data storage. Payment codes require 65 bytes of OP_RETURN data per sender-recipient pair, while stealth addresses require 40 bytes per transaction.		9 years ago
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reusable_payment_codes-01.png	BIP-0047: Reusable payment codes	9 years ago
reusable_payment_codes-02.png	BIP-0047: Reusable payment codes	9 years ago
reusable_payment_codes-03.png	BIP-0047: Reusable payment codes	9 years ago
reusable_payment_codes-04.png	BIP-0047: Reusable payment codes	9 years ago
reusable_payment_codes-05.png	BIP-0047: Reusable payment codes	9 years ago
reusable_payment_codes-06.png	BIP-0047: Reusable payment codes	9 years ago