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

c4222899012b88e155a933ec1d21ec9c5026f8d29e00c5bbfd374ba2fb2df9e0 OP_CHECKSIG

20c4222899012b88e155a933ec1d21ec9c5026f8d29e00c5bbfd374ba2fb2df9e0ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

9a1d227d66dda156d08ea103fae5b85c91932ce2a313fd39e024de4e29aad32f

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 9a1d227d66dda156d08ea103fae5b85c91932ce2a313fd39e024de4e29aad32f
2. TapBranch(9a1d227d…29aad32f, 46c7eccf…1725e9fa) = 6336bf851e685fa956711296de03d6336defa30e65ccb2907b95239a87a3f72c

Witness program of the output

6336bf851e685fa956711296de03d6336defa30e65ccb2907b95239a87a3f72c

✓ 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

828f3872f1c5517688f8e2ad6fd87eb37f6ec211099370315b61f3e8e5092027544c341f861caeb6e81e5c9e29fd08565384033d8712eb3a98af4787771bd57b