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

1ab4af9b8c075a5efba103aaaf0ad80a875e4754605f7767d6c1785859963a71 OP_CHECKSIG

201ab4af9b8c075a5efba103aaaf0ad80a875e4754605f7767d6c1785859963a71ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

02c42de0c659e2eae15238a177aa66ac5154490215adddc717d6d4e54f4be7a6

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 02c42de0c659e2eae15238a177aa66ac5154490215adddc717d6d4e54f4be7a6
2. TapBranch(02c42de0…4f4be7a6, 46c7eccf…1725e9fa) = 92ce02d8f76d03eb82a5ccf5ee9d9c7e454dd675d13b86334e064a655fe26d30

Witness program of the output

92ce02d8f76d03eb82a5ccf5ee9d9c7e454dd675d13b86334e064a655fe26d30

✓ 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

187a20d120f5d1b164c17f294b4b0574f109ea16fc48c6b966370acaa848b30f1adf2a50f131614ea645319c5b39ebc84a9374f241da49e820b43ef2ea3911e5