Merge pull request bitcoin#1384 from weareseba/feature/bip127_BDK_proof

Added the BDK implementation for bip-0127 proof of reserves

Author: luke-jr

bip-0127.mediawiki

@@ -219,6 +219,7 @@ A work-in-progress implementation of a tool that produces and verifies proofs
 in the described format can be found here:
 https://github.com/stevenroose/reserves
 
+An implementation of the custom proof PSBTs is part of the [https://bitcoindevkit.org/ BDK], and can be found here: https://crates.io/crates/bdk-reserves
 
 == Footnotes ==