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

938f6157034391ef432c128c99115c288f010b09918436981ddd7dd1eaf0f218 OP_CHECKSIG

20938f6157034391ef432c128c99115c288f010b09918436981ddd7dd1eaf0f218ac

Control block

c172a80a2029c5d73bc65d4aec3062bb1c807249dcc83b2fce3638609c8a7a6717 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

72a80a2029c5d73bc65d4aec3062bb1c807249dcc83b2fce3638609c8a7a6717

Leaf hash (TapLeaf)

c8287ac67bb911f738c2a067f5730e84a03aa76c67b4da423bc03d6e1966065c

Recomputed root

1. TapLeaf(0xc0, Leaf script) = c8287ac67bb911f738c2a067f5730e84a03aa76c67b4da423bc03d6e1966065c
2. TapBranch(c8287ac6…1966065c, 72a80a20…8a7a6717) = 690b745e51b6a40b58d53e4188515f0285632ba846497898f9a57376ab1ff859

Witness program of the output

690b745e51b6a40b58d53e4188515f0285632ba846497898f9a57376ab1ff859

✓ 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

44de3d388d5573ab90929dd15696ec9bc3ac768e300c7b57cbab9be756c46f643ff1682f4f898bb6aeba45305a27e9871a2371b1a26f2a590498b4f7804e3d94