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

21ecc9be7b5211a8a329fd99a842b7c9bae1bbdde4c3d5e477eba19e69bec3e5 OP_CHECKSIG

2021ecc9be7b5211a8a329fd99a842b7c9bae1bbdde4c3d5e477eba19e69bec3e5ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

78fd186e0998d12caa0d54e05245c7f92cbd24f7d4629bb267a288d61426590d

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 78fd186e0998d12caa0d54e05245c7f92cbd24f7d4629bb267a288d61426590d
2. TapBranch(78fd186e…1426590d, 46c7eccf…1725e9fa) = 7e394023f273b01f79b4368f6c49ebaa97dac1df92f433e19ed9a10a74fd6005

Witness program of the output

7e394023f273b01f79b4368f6c49ebaa97dac1df92f433e19ed9a10a74fd6005

✓ 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

837d33fb4346263486a5f27c3bd8cf1736613d66b5f0bca9d7bfe6d32304b115d1963ac8c0934934aacfeb31c349f6f2bdec028330fbc26df866cde917360d18