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

6a4a2b8c90f17a35f8d2a24b8d2b5d3e1fd7dbfb6652f9487fd6ce089f9a993d OP_CHECKSIG

206a4a2b8c90f17a35f8d2a24b8d2b5d3e1fd7dbfb6652f9487fd6ce089f9a993dac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

1ffea6e31d44eb82181902ce3853f723ca307834614980d0b0c76f95b408e3a6

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 1ffea6e31d44eb82181902ce3853f723ca307834614980d0b0c76f95b408e3a6
2. TapBranch(1ffea6e3…b408e3a6, 46c7eccf…1725e9fa) = 18254f2566a5e17ed84282ccc5d3d6dcc74ef1f50ec2445210647c8d9b3c9dc5

Witness program of the output

18254f2566a5e17ed84282ccc5d3d6dcc74ef1f50ec2445210647c8d9b3c9dc5

✓ 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

8b78bb9a2bec35afa876de75113f2075a2cfe4857901afa896e9a5523ad26ff3e0590564e8257d899e5174aad43c7ccfc8ac3a469b31a4b1bf67df3fdf7d3296