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

7b7de57ee01f6bf3b7614889e2a771d4464764d330230c746c7fa51e413a70b5 OP_CHECKSIG

207b7de57ee01f6bf3b7614889e2a771d4464764d330230c746c7fa51e413a70b5ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

f979c27849a94282945fd3871843ccc0aaccaf702335eebc35d3fbb15457ee40

Recomputed root

1. TapLeaf(0xc0, Leaf script) = f979c27849a94282945fd3871843ccc0aaccaf702335eebc35d3fbb15457ee40
2. TapBranch(f979c278…5457ee40, 46c7eccf…1725e9fa) = 0e31fb32668ffe256e1eef0225fa0029db648d25cb8f6d4b060bd8b4f7bebab9

Witness program of the output

0e31fb32668ffe256e1eef0225fa0029db648d25cb8f6d4b060bd8b4f7bebab9

✓ 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

1b5b1b63b099dcd29dc91538e4c86e6315f85942a346564138f64f94d9a2285d7392c70f54103945ded8f9fe0d827b0ae4b988b11004783e2ff9286e8479f48b