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

02b9fa96df7771a533d13792341da2ef463fe89523e7c2a56b587f068ab12ea7 OP_CHECKSIG

2002b9fa96df7771a533d13792341da2ef463fe89523e7c2a56b587f068ab12ea7ac

Control block

c110aab42cdc6457a937db9caba5ffbb4d2809f731e5e2061d7141d4c57ee6edee (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

10aab42cdc6457a937db9caba5ffbb4d2809f731e5e2061d7141d4c57ee6edee

Leaf hash (TapLeaf)

42ddef805e7e8ee8d48f23539d0779776c1601ed46dbfd60b28ba88dc86cf6a7

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 42ddef805e7e8ee8d48f23539d0779776c1601ed46dbfd60b28ba88dc86cf6a7
2. TapBranch(42ddef80…c86cf6a7, 10aab42c…7ee6edee) = f79448a6675e0e08df08d89f916542d7b681b0205ee0092cda87b170b0d2bb06

Witness program of the output

f79448a6675e0e08df08d89f916542d7b681b0205ee0092cda87b170b0d2bb06

✓ 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

b726e8a821fba27f48af1407ba8f0961f3baef46284d0b27fec7939b94026995e50f41bf29c845a9d46ebb7771f70a81be723285ba4dcf4d8b9cbfb0f5f954ef