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

545c4307b7640f8d42bd5685b794bcd48f9ffc3f101f4d3ee05d25ea316d7f16 OP_CHECKSIG

20545c4307b7640f8d42bd5685b794bcd48f9ffc3f101f4d3ee05d25ea316d7f16ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

42e4837dc5971ed7b1c66970193e6492179443e1418ed0040cdda86f0831f4bd

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 42e4837dc5971ed7b1c66970193e6492179443e1418ed0040cdda86f0831f4bd
2. TapBranch(42e4837d…0831f4bd, 46c7eccf…1725e9fa) = e6d0e28af3bc868341f66863bafee33e9982ef31ce3d604b84059ee203650c04

Witness program of the output

e6d0e28af3bc868341f66863bafee33e9982ef31ce3d604b84059ee203650c04

✓ 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

57913df321a44d80b3cdf84f402a1722c4d13de2d73b3d57d159214dbfc8ecdc9125b11d7e1268d7492340fa0be9ae2fdee795988156a8f65aadace818408eb4