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

3d1ef2fbd029c7e29653d31495ab5ce636432f5daa6146c171489e2d943cbae0 OP_CHECKSIG

203d1ef2fbd029c7e29653d31495ab5ce636432f5daa6146c171489e2d943cbae0ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

b43cc64ff219c454547be6befc92a59f8aaa0089335fac4423fb34dafa508ec3

Recomputed root

1. TapLeaf(0xc0, Leaf script) = b43cc64ff219c454547be6befc92a59f8aaa0089335fac4423fb34dafa508ec3
2. TapBranch(b43cc64f…fa508ec3, 46c7eccf…1725e9fa) = bf14d57c9f1ea6a84ec92bc9b3f6f4ca263fe66e23a90e57361074a67d5d634f

Witness program of the output

bf14d57c9f1ea6a84ec92bc9b3f6f4ca263fe66e23a90e57361074a67d5d634f

✓ 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

1cabbc4a4090c95d7aa15392f4005396ef1356dcf211d0124bdc306491c2ebf31104f8877a72e785905378bec6efcfa8f82ec98b8ee7f36951c8af9c08c48983