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

3b638142e9b04771f74e6a85dba5216047b93c0d49ba924e6e69730368d2b3e6 OP_CHECKSIG

203b638142e9b04771f74e6a85dba5216047b93c0d49ba924e6e69730368d2b3e6ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

7c4a3bd4cf4868e6d08beb8274dd0713a994b9b46cb3db02c0e7dbcc921a2fd7

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 7c4a3bd4cf4868e6d08beb8274dd0713a994b9b46cb3db02c0e7dbcc921a2fd7
2. TapBranch(7c4a3bd4…921a2fd7, 46c7eccf…1725e9fa) = a111a3f7e62655737e353019d1b366722a86eaeabcdb8295b4e0a29b187d369e

Witness program of the output

a111a3f7e62655737e353019d1b366722a86eaeabcdb8295b4e0a29b187d369e

✓ 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

427c8acdeabf04b66d79abb39b31d89f54346c431dab394b81282e1a4753eb9413332c942e91955f90b3e865f81c28d5919971472ba75a7f2f4daa63e737460e