TXHASH + CHECKSIGFROMSTACKVERIFY in lieu of CTV and ANYPREVOUT



Summary:

In an email exchange between Jeremy Rubin and Greg Maxwell, it was revealed that a suggestion to disable covering hash flags in the hash was accidentally included at the last minute, potentially allowing for recursive covenants. The discussion centered around the use of TXHASH + CSFSV and whether it allowed for complex or recursive covenants. Rubin argued that it did, citing the example of a recursive covenant created using txhash scriptpubkey> txhash equalverify.


Updated on: 2023-06-15T15:32:50.464577+00:00