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

2157d3e79da5cb7070dbb40d69cb6087a11977ac95fe14157ef9c44691a16d71 OP_CHECKSIG

202157d3e79da5cb7070dbb40d69cb6087a11977ac95fe14157ef9c44691a16d71ac

Control block

c142acb0cad2e1cd9160876489d2b7d5ec8ee81aec596a904d23efbba677c1c9a6 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

42acb0cad2e1cd9160876489d2b7d5ec8ee81aec596a904d23efbba677c1c9a6

Leaf hash (TapLeaf)

e2cadf863fd5a85e92f69efac4cb706e743eac49f7f1f8ff112827bd5971e529

Recomputed root

1. TapLeaf(0xc0, Leaf script) = e2cadf863fd5a85e92f69efac4cb706e743eac49f7f1f8ff112827bd5971e529
2. TapBranch(e2cadf86…5971e529, 42acb0ca…77c1c9a6) = 18eee789f9e5009c85626267c0ca5fc9546f52200d436fb51d241316dcdca282

Witness program of the output

18eee789f9e5009c85626267c0ca5fc9546f52200d436fb51d241316dcdca282

✓ 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

0a9a760c7d721cef16323b93f06dc6f7ef2fd6cf3198e9d4ecde2417cc1b1de256c6f876e6691062c7e66ce60d999eb0db40f60374346532f131207a607e7acb