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

bc1bdd2191057eeff937174d25044be0f55cb484a5e71d9f0620efbc5e45d8c3 OP_CHECKSIG

20bc1bdd2191057eeff937174d25044be0f55cb484a5e71d9f0620efbc5e45d8c3ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

44e7fb2a8771a5f1abf335ea9a2168b80babd4c20711784f98d3d0a8c8ea6bf7

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 44e7fb2a8771a5f1abf335ea9a2168b80babd4c20711784f98d3d0a8c8ea6bf7
2. TapBranch(44e7fb2a…c8ea6bf7, 46c7eccf…1725e9fa) = ca5439ece7cc5c3d1b8bdd1412f7f97d2fdc65e63f8245eb91fbe8b2213b6ca1

Witness program of the output

ca5439ece7cc5c3d1b8bdd1412f7f97d2fdc65e63f8245eb91fbe8b2213b6ca1

✓ 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

72a221a104cb2345644c6e11c1aff6ef958606d46a38329a7f05fef20eec5e94272506f60fae0bbe0106b4615ab3cd54c3cd3b827a4f1736d5195192bca82f6d