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

a837420293ff91b67b4743e5e9df6c8855a6c4aff957024b1e30f62c2b88d59c OP_CHECKSIG

20a837420293ff91b67b4743e5e9df6c8855a6c4aff957024b1e30f62c2b88d59cac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

a77be9402eba021300fd207e6ab3d49fce5851e1251298ddd19e6aa206217371

Recomputed root

1. TapLeaf(0xc0, Leaf script) = a77be9402eba021300fd207e6ab3d49fce5851e1251298ddd19e6aa206217371
2. TapBranch(a77be940…06217371, 46c7eccf…1725e9fa) = 8a76688672864deee5ce78d8a553f52057720dd04676db6296fef8bb840ded01

Witness program of the output

8a76688672864deee5ce78d8a553f52057720dd04676db6296fef8bb840ded01

✓ 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

670499cbaa858f9214b67f2007a4cbdf55dd0efb4beda12bf9bb618043f3b1df955804c0f5009f0e01809c421f2b59ea887a1ef199140361798865518b22c322