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

1a8f54c5912a4b12255a4ed02af17530ba0bf0e963ab1d9137dcd3eff4dcbd4c OP_CHECKSIG

201a8f54c5912a4b12255a4ed02af17530ba0bf0e963ab1d9137dcd3eff4dcbd4cac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

531dae554aa4f8b12185cd54557edcda0425d6bbc7f1b78a76a548afbe4c3c63

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 531dae554aa4f8b12185cd54557edcda0425d6bbc7f1b78a76a548afbe4c3c63
2. TapBranch(531dae55…be4c3c63, 46c7eccf…1725e9fa) = f04b822419c25d7fcbc715729a48239e1048f5b14927fb6660a099a73f6f94cd

Witness program of the output

f04b822419c25d7fcbc715729a48239e1048f5b14927fb6660a099a73f6f94cd

✓ 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

8421a1d800ccb48f16c8edb5211c3f433eee3e9a8ec2eaaf750485a1b0743ad9759c3cfb02b240d55c443371254a00d3bb46435ecf20312fc0d1c1e7948c32f3