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

9e6c31add19efcfaa4191f2a54e6d29825fb0787e3e6cabaaa8a44afd9fd51d8 OP_CHECKSIG

209e6c31add19efcfaa4191f2a54e6d29825fb0787e3e6cabaaa8a44afd9fd51d8ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

b3e7b2f965bdc4821d1ec4d4b846073a898206101c408b957f680aaea3ff9a70

Recomputed root

1. TapLeaf(0xc0, Leaf script) = b3e7b2f965bdc4821d1ec4d4b846073a898206101c408b957f680aaea3ff9a70
2. TapBranch(b3e7b2f9…a3ff9a70, 46c7eccf…1725e9fa) = 0c7285c515c92e5a815002428193fdd3a0aae40490f9ef7bde2282560475c3b5

Witness program of the output

0c7285c515c92e5a815002428193fdd3a0aae40490f9ef7bde2282560475c3b5

✓ 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

78a1931a7a9b4d3d6ae559cd35c58432c494945c3f5ec409b4438e9d3029926a8f9f10630533766355deb18839cf814619cc091955c26ebf80b318124a5ceffc