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

21268d70efc6f315985a10e5c11227fbed3891791c8e1a8a0551c754e57e4dab OP_CHECKSIG

2021268d70efc6f315985a10e5c11227fbed3891791c8e1a8a0551c754e57e4dabac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

1a990bbe9a8b0460331d90ff738d49de2332f7d4904b90b210997c59992f5fbc

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 1a990bbe9a8b0460331d90ff738d49de2332f7d4904b90b210997c59992f5fbc
2. TapBranch(1a990bbe…992f5fbc, 46c7eccf…1725e9fa) = de90a74a403454494d94ea33a84dc43a21707be9a9971d231fe633f75dcea243

Witness program of the output

de90a74a403454494d94ea33a84dc43a21707be9a9971d231fe633f75dcea243

✓ 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

17b77ff6a2e9446f41f6edd0fe97a91007b4455e6433ed593852b404e9f0dabe58c73a44bc77c1a105981018f0dca8bffd0ed2e45643c92315dbe36e0c75d4ef