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

0317db1912094815b2efb2400daa991307782eef9b0b79c2a0cf42b6b9d60f74 OP_CHECKSIG

200317db1912094815b2efb2400daa991307782eef9b0b79c2a0cf42b6b9d60f74ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

74b8844bef7aa0c29209d578f944786b70370d2de4ab004375b78a26d655f96d

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 74b8844bef7aa0c29209d578f944786b70370d2de4ab004375b78a26d655f96d
2. TapBranch(74b8844b…d655f96d, 46c7eccf…1725e9fa) = 1c7ca88392e4a1596e50dbaa8de9a302664526a230d959f1b5f8488e9e5c5bbc

Witness program of the output

1c7ca88392e4a1596e50dbaa8de9a302664526a230d959f1b5f8488e9e5c5bbc

✓ 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

5a1a0cf33595d947d8f81ecfb3c0dd3915bd3efb536d8384c0db94f1a88e50b52aee8412305b77f518583be1a174eaa17616ac0b3a15c81c93090d6decc2fd10