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

2186f2dde47293f2571cae6dd2e6b2649b6b0616e3310500200fa7b9e7db4170 OP_CHECKSIG

202186f2dde47293f2571cae6dd2e6b2649b6b0616e3310500200fa7b9e7db4170ac

Control block

c1fbb8ca8012bf12823e10ed4f15500fc53a463e6f854f599dfc2c8d137c7bb46b (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

fbb8ca8012bf12823e10ed4f15500fc53a463e6f854f599dfc2c8d137c7bb46b

Leaf hash (TapLeaf)

314a31b2952c5a7c74f6169e7907575809556c88a4610d39b2e6d84202cd7640

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 314a31b2952c5a7c74f6169e7907575809556c88a4610d39b2e6d84202cd7640
2. TapBranch(314a31b2…02cd7640, fbb8ca80…7c7bb46b) = 0e9178bf7b44695103ea89da74fd3777136fc8c620f64eb3ec915e5613af6966

Witness program of the output

0e9178bf7b44695103ea89da74fd3777136fc8c620f64eb3ec915e5613af6966

✓ 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

d7840759c8044c899c11b5a89642a77c87029e30f7a85f96981d2ac3c7130bdae1839f2e0c8452bfc067233d9dc042a2d5f3d6a1a806c2f443a9e332e9a3aabc