Author: ZmnSCPxj 2018-05-23 06:15:03
Published on: 2018-05-23T06:15:03+00:00
ZmnSCPxj proposes modifying the Taproot equation to make Graftroot optional and combining Taproot and Graftroot. He suggests using a one-level Merkle tree, where one branch enables or disables Graftroot and the other branch is an ordinary script. This increases Taproot spends by a hash and Graftroot spends by a point, signature, and hash. ZmnSCPxj raises concerns about signing arbitrary messages and making Graftroot optional while ensuring that the simple-signing case will not be a vulnerability for wallets.
Updated on: 2023-06-13T02:47:49.414730+00:00