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

978fb80c96a26cc9fcffa3017be4abeed05b20884f3d1f29c9a47cfc8bfc48b9 OP_CHECKSIG

20978fb80c96a26cc9fcffa3017be4abeed05b20884f3d1f29c9a47cfc8bfc48b9ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

544042bfd7c8d283dd083f2d5a8527d3281ea66658a1b1ecd7294e93f202f8ed

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 544042bfd7c8d283dd083f2d5a8527d3281ea66658a1b1ecd7294e93f202f8ed
2. TapBranch(544042bf…f202f8ed, 46c7eccf…1725e9fa) = c13b2c4e78034bbf6c414a36cf74694a67fd0171bdac7fb32197540ccfadcbe1

Witness program of the output

c13b2c4e78034bbf6c414a36cf74694a67fd0171bdac7fb32197540ccfadcbe1

✓ 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

8315c40e3c0cc505970f1bc029277fb572a1102f6525607263ec9c1827e4b916c5509d023647fe9d327ce303f87a494461bdb9c1a5b9736219ff5ec479be997d