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

44fb96a27945c425993c9ed5bd95a81a3acf9968119d4e0d5f6cc30cd1673715 OP_CHECKSIG

2044fb96a27945c425993c9ed5bd95a81a3acf9968119d4e0d5f6cc30cd1673715ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

78dc09258b14c5f0d7780b888ff7b4d20f03d2922b14e22c5c9e323ee26d810e

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 78dc09258b14c5f0d7780b888ff7b4d20f03d2922b14e22c5c9e323ee26d810e
2. TapBranch(78dc0925…e26d810e, 46c7eccf…1725e9fa) = 8ea2d9285e57cb1000f17bc6aa9fa58378e016509d90ba115afe76aee677d3e9

Witness program of the output

8ea2d9285e57cb1000f17bc6aa9fa58378e016509d90ba115afe76aee677d3e9

✓ 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

20b4437d99085ab1925e8100c09f6a4b6a0b63bec8094ae9febe60940d40e74c7ee8c92d91ad0c8c828ab9bd5e2d8d30b8961f880d52169246a1bfca274d7edb