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

1591faf997f0af19398c7d46000fe1b37de5b4f4d18fc65f25d3b79ba1c18848 OP_CHECKSIG

201591faf997f0af19398c7d46000fe1b37de5b4f4d18fc65f25d3b79ba1c18848ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

0dc4f04cadd22c9aaa42798731087602e28bced407e5ba959cc6fbdb38dae7ef

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 0dc4f04cadd22c9aaa42798731087602e28bced407e5ba959cc6fbdb38dae7ef
2. TapBranch(0dc4f04c…38dae7ef, 46c7eccf…1725e9fa) = 3f39addbc53fed997122d957620d1cd90292bb73705c6957507670465f9010d5

Witness program of the output

3f39addbc53fed997122d957620d1cd90292bb73705c6957507670465f9010d5

✓ 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

b7771cbc17c0446a4a1d30287ab813abe2b3aa8587446c73b00a6d3cb05e27106f71d19958cc32639391d7c9ff8affe22f20bd02d8bf68af5e1eb10428725a56