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

7597661aa5028a25c7e93908d6dcd528814d6a00a8e963eb8b63a0ac4fb5c672 OP_CHECKSIG

207597661aa5028a25c7e93908d6dcd528814d6a00a8e963eb8b63a0ac4fb5c672ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

cc40adc7efd8e145aba4360028ad17e63f0f07e4b7af02ac0c2bc519ec2fb874

Recomputed root

1. TapLeaf(0xc0, Leaf script) = cc40adc7efd8e145aba4360028ad17e63f0f07e4b7af02ac0c2bc519ec2fb874
2. TapBranch(cc40adc7…ec2fb874, 46c7eccf…1725e9fa) = 3c4207f7647cd26c20f8f31565eb85bfe6bc96f8f3cb6622ac08333d068c9c64

Witness program of the output

3c4207f7647cd26c20f8f31565eb85bfe6bc96f8f3cb6622ac08333d068c9c64

✓ 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

a8bc8ab8b859959aa421a4f0cda4fabae3a193dfd1370dd05bd091b10fd3a41f03d5344f3dec348cb8ec0f861686cef6159c653bc41788b6ad0c6a4c61722c97