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

0abf9b22360e04e1fa96e1ce83f79e090c0e288f9a84e2b16c801c25beb59b12 OP_CHECKSIG

200abf9b22360e04e1fa96e1ce83f79e090c0e288f9a84e2b16c801c25beb59b12ac

Control block

c1b2dabe6730a56623987e82461dce68752ba46694b687c43c9d2fcbd006320e04 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

b2dabe6730a56623987e82461dce68752ba46694b687c43c9d2fcbd006320e04

Leaf hash (TapLeaf)

78873f3fa84eae70d1ff772e078f49f3a32e43955f8d63afc660b0b6c6d5d444

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 78873f3fa84eae70d1ff772e078f49f3a32e43955f8d63afc660b0b6c6d5d444
2. TapBranch(78873f3f…c6d5d444, b2dabe67…06320e04) = a93ea44d0eb6239bd9407f1e37c84d829c9e12ea022af1c3c94cb36851a3795c

Witness program of the output

a93ea44d0eb6239bd9407f1e37c84d829c9e12ea022af1c3c94cb36851a3795c

✓ 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

bb3fe110d2e8cb2606d75026192bdf615d7741d0ace305bda0a3efd355acd5ebdd2282c4fede09bfc03123fc579b8075fef31c05ec964b7c991481437e6d665f