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

278e449205452bc29390c922de71e6ad1f007058f800553fb0b5c0b099bee49d OP_CHECKSIG

20278e449205452bc29390c922de71e6ad1f007058f800553fb0b5c0b099bee49dac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

311489eb6c2294582b1c1e829f04b18d2141d8f1b4c23b7c0e06e0aef1862a55

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 311489eb6c2294582b1c1e829f04b18d2141d8f1b4c23b7c0e06e0aef1862a55
2. TapBranch(311489eb…f1862a55, 46c7eccf…1725e9fa) = 389488b5475cc13838ab967620f9d6c19c9dd1a9f50255a787784d3e3bd0b1a5

Witness program of the output

389488b5475cc13838ab967620f9d6c19c9dd1a9f50255a787784d3e3bd0b1a5

✓ 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

cb3db18555aa3feabf116b71058059db998a167eec70e8697773614b5f3afc86ac48961b5e0e662711ecd76e99edc06fbac24264e18d70dcfeb3cfab2be171ec