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

c39064ebe57db76e2361243b37be15d6c4a1dd778cf0eb46acc45c3cc2a745c1 OP_CHECKSIG

20c39064ebe57db76e2361243b37be15d6c4a1dd778cf0eb46acc45c3cc2a745c1ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

c91c3da751b5eb3d75c5d1c9b5f9c5ac7dc1c9a938b1686bba8c5741a5465d48

Recomputed root

1. TapLeaf(0xc0, Leaf script) = c91c3da751b5eb3d75c5d1c9b5f9c5ac7dc1c9a938b1686bba8c5741a5465d48
2. TapBranch(c91c3da7…a5465d48, 46c7eccf…1725e9fa) = 45832b12a7ff63b4a2d732327b8658df2b871f8e1c96cdd4014cd487e37cde07

Witness program of the output

45832b12a7ff63b4a2d732327b8658df2b871f8e1c96cdd4014cd487e37cde07

✓ 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

4d54b637b113e627485ac4d0e547585c56d14fc5af3657833d0a3d1e26a1987e85158e21e9b8979e9919d722ac176f32c63afb2f9aef68f6a068c48803b3b290