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

c57a6b087a92097b4cce2a7691d9e6462fa10646cc6c94bd46dff8e6ad6a95f4 OP_CHECKSIG

20c57a6b087a92097b4cce2a7691d9e6462fa10646cc6c94bd46dff8e6ad6a95f4ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

8fa153795413b3a3500dca45d8f4304c0964ddd8a6f04938f6536f81c9de4ae1

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 8fa153795413b3a3500dca45d8f4304c0964ddd8a6f04938f6536f81c9de4ae1
2. TapBranch(8fa15379…c9de4ae1, 46c7eccf…1725e9fa) = 79f6f15e5cfe602baa5c39245bcbec92a25a81917da3ad1f01e6a34c2634e5c9

Witness program of the output

79f6f15e5cfe602baa5c39245bcbec92a25a81917da3ad1f01e6a34c2634e5c9

✓ 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

1740dbae3a721872a82ef5c3dd3839d7587d8f4ed16ad9f18a92eb55bad1c52db56dee1df63b91731324a137f70bb31b989d55e62eb07b580e2d5d847388330a