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

4c2ef2bdc3ab405a0aaf3dc1f4e059b499f36cf28f133e9c833467d6c6bb3bd5 OP_CHECKSIG

204c2ef2bdc3ab405a0aaf3dc1f4e059b499f36cf28f133e9c833467d6c6bb3bd5ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

2759540239a3109ea4382a21e6e1fefecfe6664609d4a726c0ce6605e6b336e4

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 2759540239a3109ea4382a21e6e1fefecfe6664609d4a726c0ce6605e6b336e4
2. TapBranch(27595402…e6b336e4, 46c7eccf…1725e9fa) = 54842ef864ac786edff76bdf205cec284e7ae7def916c5a85678c4846b7d2908

Witness program of the output

54842ef864ac786edff76bdf205cec284e7ae7def916c5a85678c4846b7d2908

✓ 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

78cf7b44514423c1c7cd8f5f17496c8725d0fe1c004342306000da4055b9a258dc0bae9ce128d77c5a65515106857df7a1680577f66c027b703a0cbf9dd05957