OP_VAULT = BIP-345
https://github.com/bitcoin/bips/pull/1421#issuecomment-1452814811
OP_VAULT = BIP-345
https://github.com/bitcoin/bips/pull/1421#issuecomment-1452814811
Mh, I’m still not sure why that is needed and why it’s any better than a taptree with similar conditions