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

17c71a873b639aa3944731c806c8a4af25d7e4c90672061760fc693674e608a0 OP_CHECKSIG

2017c71a873b639aa3944731c806c8a4af25d7e4c90672061760fc693674e608a0ac

Control block

c1857030fd9478fabf48b1033d71a41941dbad85f276785796ef38104672432bf3 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

857030fd9478fabf48b1033d71a41941dbad85f276785796ef38104672432bf3

Leaf hash (TapLeaf)

76a81336470773526e866aad7d6635d5f22b9044eef1e6cde86583c66c8df36d

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 76a81336470773526e866aad7d6635d5f22b9044eef1e6cde86583c66c8df36d
2. TapBranch(76a81336…6c8df36d, 857030fd…72432bf3) = 9adf49ae41300913c0e0f3fdc10977b7cdaae197087fef6d37b7415271faa2ce

Witness program of the output

9adf49ae41300913c0e0f3fdc10977b7cdaae197087fef6d37b7415271faa2ce

✓ 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

20fae5f86d8405f28690694e351ebc2d3a2de93c51a83157739de35de347a562d750db17bfd2adfbd1ad40a5b3ed4f1c54f597e868f26dcd5b677d234d52a579