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

76ffffcb190feff6df2a84befc2b706deefefe7fbe9e631e2e2b3b28a4137f13 OP_CHECKSIG

2076ffffcb190feff6df2a84befc2b706deefefe7fbe9e631e2e2b3b28a4137f13ac

Control block

c1866a60da9ff30896d7197b3f765ffb48b63c27e8fcc7f7ed53f5d8771ff0fc08 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

866a60da9ff30896d7197b3f765ffb48b63c27e8fcc7f7ed53f5d8771ff0fc08

Leaf hash (TapLeaf)

7d2b65f9b2a972888ccf5273cd0eaf0554ae75eafb033ceb751d77cefdcc59d8

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 7d2b65f9b2a972888ccf5273cd0eaf0554ae75eafb033ceb751d77cefdcc59d8
2. TapBranch(7d2b65f9…fdcc59d8, 866a60da…1ff0fc08) = b56e3b37ff20476d8f6ea07440f542089ff714d48eedd85cfec5e278d5c2574f

Witness program of the output

b56e3b37ff20476d8f6ea07440f542089ff714d48eedd85cfec5e278d5c2574f

✓ 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

871d24af7c2bf0851790fe3a978932f8798f49d5e6cb58a825cf9c32239ccadc315cf489a6fc098fd35129e680f119f639e5fdd0ad896f888a55240e8fd06257