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

b631dc6d33336e2f7885a5992fa7d15e524abcc8b21e67cd957ffdd21868f2cd OP_CHECKSIG

20b631dc6d33336e2f7885a5992fa7d15e524abcc8b21e67cd957ffdd21868f2cdac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

ecc1d4ba94c318701a181e8e84dc706ddf6955eceea66271e380fe92daa09d75

Recomputed root

1. TapLeaf(0xc0, Leaf script) = ecc1d4ba94c318701a181e8e84dc706ddf6955eceea66271e380fe92daa09d75
2. TapBranch(ecc1d4ba…daa09d75, 46c7eccf…1725e9fa) = 8470e2685bf4668346bd0336782abbe50952da29d1d3b6ff39e04fcf63251d01

Witness program of the output

8470e2685bf4668346bd0336782abbe50952da29d1d3b6ff39e04fcf63251d01

✓ 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

bb537539cdfdc88dba3abe8f97af20af02247a10904f5f92567ba04956e29e519355af22ea9feea247ec8b7ce964f74bbca2f3da1263a1c2795706f5acfdd8b3