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

1a15a74c0e612faebd64f9ae034c4cd699c585787efdef3da29822c1bc3865d2 OP_CHECKSIG

201a15a74c0e612faebd64f9ae034c4cd699c585787efdef3da29822c1bc3865d2ac

Control block

c112a5648498c681d5e0a50e43b4227c440f56295386daec9a66f5c10bb14542b9 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

12a5648498c681d5e0a50e43b4227c440f56295386daec9a66f5c10bb14542b9

Leaf hash (TapLeaf)

c219cea361d457b986d51d71272379dd192d24f3ecec920a6e4c55fce2e7e0c3

Recomputed root

1. TapLeaf(0xc0, Leaf script) = c219cea361d457b986d51d71272379dd192d24f3ecec920a6e4c55fce2e7e0c3
2. TapBranch(c219cea3…e2e7e0c3, 12a56484…b14542b9) = 8fbdac2a54f7015fed6eff618080d386b17a0ff09b0947b1bf4466be04cb5835

Witness program of the output

8fbdac2a54f7015fed6eff618080d386b17a0ff09b0947b1bf4466be04cb5835

✓ 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

f0628d66117e9c7a7c55de1767d78c67412eceaf874cfade4edd280a4bd1ccc261bf1f95c56cb5871eb0e66552bfb72207966233f4ce2c1ccfed84620b233d8d