From 1612a0016a21d72a67886661913002ccdc4b839f Mon Sep 17 00:00:00 2001 From: Justus Ranvier Date: Fri, 19 Jun 2015 18:27:37 -0500 Subject: 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. --- bip-0047/reusable_payment_codes-03.png | Bin 0 -> 51436 bytes 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 bip-0047/reusable_payment_codes-03.png (limited to 'bip-0047/reusable_payment_codes-03.png') diff --git a/bip-0047/reusable_payment_codes-03.png b/bip-0047/reusable_payment_codes-03.png new file mode 100644 index 0000000..3087293 Binary files /dev/null and b/bip-0047/reusable_payment_codes-03.png differ -- cgit v1.2.3