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

f78a555ab62e588b144f19126fb4352641e522fb6db00355a5dd1f2a535b1660 OP_CHECKSIG

20f78a555ab62e588b144f19126fb4352641e522fb6db00355a5dd1f2a535b1660ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

4d2376eb15508ee6900c14c1f906a3c57c83a9294f99d45c3b79fb186cc7d1c9

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 4d2376eb15508ee6900c14c1f906a3c57c83a9294f99d45c3b79fb186cc7d1c9
2. TapBranch(4d2376eb…6cc7d1c9, 46c7eccf…1725e9fa) = 1855a85c1a7b7e5eeae142ea9657fa73491ef0ba24b8214c26de864a6bb5fa32

Witness program of the output

1855a85c1a7b7e5eeae142ea9657fa73491ef0ba24b8214c26de864a6bb5fa32

✓ 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

c451b2b1a7c00878882d03e3d11e0385a42d1e2882c3270b0b5c61eeecda9214cfcc287c8997aaa8f97f3da5e2c2dda226669dcbc2c1d007354a0a72985313da