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

a7cb4852680120367cf1f1b250dde90c25a865c451e2f395e51f6e9475ec0c16 OP_CHECKSIG

20a7cb4852680120367cf1f1b250dde90c25a865c451e2f395e51f6e9475ec0c16ac

Control block

c190fcd2e1dac5e75c1f8b9369b9155d8f36835434869b91c8c91eaf24fe770f98 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

90fcd2e1dac5e75c1f8b9369b9155d8f36835434869b91c8c91eaf24fe770f98

Leaf hash (TapLeaf)

108d9030d155956eea4410c7e55955cfb721c9ad191517d261957118f0009d60

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 108d9030d155956eea4410c7e55955cfb721c9ad191517d261957118f0009d60
2. TapBranch(108d9030…f0009d60, 90fcd2e1…fe770f98) = 85b2fe3ac9e7de58dab24593aa04bff8561627cbd6248e7501b5fe136723d046

Witness program of the output

85b2fe3ac9e7de58dab24593aa04bff8561627cbd6248e7501b5fe136723d046

✓ 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

88f1d4ee8d287c1cd4e493acfb70bf00e26a4a8989f8e71e5fca21ada467b5ed07ecfc1a52c3592fa1da5d646014241145c2d2323587828d6073627baca66c92