Transaction

P2MR script-path spend of input 0

The node checks this spend by hashing the revealed leaf, walking the Merkle path in the control block up to a root, and requiring that root to equal the output's 32-byte witness program. This page recomputes the same steps.

Leaf version

0xc0

Leaf script

182fec6ae44b57dfbc4ce5ece7efcdb2e7fee9f21011955bbec4bfc5922e80a0 OP_CHECKSIG

20182fec6ae44b57dfbc4ce5ece7efcdb2e7fee9f21011955bbec4bfc5922e80a0ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

f40eb5f87ed9affb1aeca7e3513466813f48a857557f43b1288730618293ef87

Recomputed root

1. TapLeaf(0xc0, Leaf script) = f40eb5f87ed9affb1aeca7e3513466813f48a857557f43b1288730618293ef87
2. TapBranch(f40eb5f8…8293ef87, 46c7eccf…1725e9fa) = 06201b2d9746a3183bc29c6dccb0ef1bf5b645b680def6b372d562c10dbdbe39

Witness program of the output

06201b2d9746a3183bc29c6dccb0ef1bf5b645b680def6b372d562c10dbdbe39

✓ Matches: the revealed leaf is committed to by the output.

The leaf script was executed (leaf version 0xc0, depth 1 or more).

Stack items given to the script

25bd1335d9d59a93226cf2966caab52d74b69b511efb3059eed6ba6029334ac42ebe2d60ec39758c37c88719ec368b578dfd39043aee6ae4eb0a2442692d8b56