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

f37c3cc121fa0f401f201e7bedc08b6a5f3033c7176333a3c4471828bc41fd9e OP_CHECKSIG

20f37c3cc121fa0f401f201e7bedc08b6a5f3033c7176333a3c4471828bc41fd9eac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

8fc59331991d8306a3382c2e72b4dae745e34a8430e93eaaf264b4d05bf94c46

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 8fc59331991d8306a3382c2e72b4dae745e34a8430e93eaaf264b4d05bf94c46
2. TapBranch(8fc59331…5bf94c46, 46c7eccf…1725e9fa) = bb03ab91039854899f69264b8dda670230f973c17254eac8a5c6832539f5a8d3

Witness program of the output

bb03ab91039854899f69264b8dda670230f973c17254eac8a5c6832539f5a8d3

✓ 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

15936defaef91d5b8b446086bc09b6c7386bcadcb5b87cfea86125234fc4fa7505cc3e59c17c058db10c2c85cbfd9ae02816a8eabfc091b3dbcd35cace3a6eba