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

3b54974f4dd43e8d3bcd57fadb4e1985a4031407a23b0e39deab099631ee559a OP_CHECKSIG

203b54974f4dd43e8d3bcd57fadb4e1985a4031407a23b0e39deab099631ee559aac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

74aa2b583e1832d73516722700eabd100f89944d97cc6d82a5b97752ff2cd6ff

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 74aa2b583e1832d73516722700eabd100f89944d97cc6d82a5b97752ff2cd6ff
2. TapBranch(74aa2b58…ff2cd6ff, 46c7eccf…1725e9fa) = 2586a745e1064c91ecee887c4ed79a99521894bac422b85e15ae65256290310c

Witness program of the output

2586a745e1064c91ecee887c4ed79a99521894bac422b85e15ae65256290310c

✓ 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

fb546e3a8297e62a87fb6696474cdb6367baeef8268d691b8f13baed6f6c698ef937e98299fde7a6531cb9a649d2da5ab7611d7a9bdbc96ef76f7386f4a0bae1