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

cc2ef64fb8eb86456d31d0a4711f9babcd4c53f21f50bfb90f956bcb1b6a0caf OP_CHECKSIG

20cc2ef64fb8eb86456d31d0a4711f9babcd4c53f21f50bfb90f956bcb1b6a0cafac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

cdcadc074b4b573a92994f6324e337b540346661c083e4757f46a080fea2f515

Recomputed root

1. TapLeaf(0xc0, Leaf script) = cdcadc074b4b573a92994f6324e337b540346661c083e4757f46a080fea2f515
2. TapBranch(cdcadc07…fea2f515, 46c7eccf…1725e9fa) = 1c1bd134aa2f0f69f8f19db09ff60ecfaecf4b1a333f041782bab7017ecd5b7c

Witness program of the output

1c1bd134aa2f0f69f8f19db09ff60ecfaecf4b1a333f041782bab7017ecd5b7c

✓ 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

c89ad72c8e391b5db05544ddc5d4d727de667817a86a033cc97db186ff6a5222eeff1270e5665547a228fac096159e04ccbeff3b7a86a83b1f8b5deb53176c57