Coincidentally, the kind of Merkle tree that Mark describes in his proposal is exactly the one that we use at Stampery.
The Stampery BTA whitepaper includes pseudocode for many of the algorithms outlined by this proposal, including fast-SHA256, the tree building process and the inclusion proving routine. The wording is slightly different but the logic is just the same, so I hope it helps future implementations in case of eventual adoption.  https://s3.amazonaws.com/stampery-cdn/docs/Stampery-BTA-v6-whitepaper.pdf Best, -- Adán Sánchez de Pedro Crespo CTO, Stampery Inc. San Francisco - Madrid T: +34 663 163 375
Description: OpenPGP digital signature
_______________________________________________ bitcoin-dev mailing list firstname.lastname@example.org https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev