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

a8b822b1620fc85912e826274c6159d7c27bad02504988b00b933f06907d5357 OP_CHECKSIG

20a8b822b1620fc85912e826274c6159d7c27bad02504988b00b933f06907d5357ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

87c606c89bcd190722b1863153bb79a9491fae884ffd3f420f2c35b7c1dac551

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 87c606c89bcd190722b1863153bb79a9491fae884ffd3f420f2c35b7c1dac551
2. TapBranch(87c606c8…c1dac551, 46c7eccf…1725e9fa) = ffce69f8985d9979bc40c9b73c8bfa8f407a226c40126980861b1fd002cc5090

Witness program of the output

ffce69f8985d9979bc40c9b73c8bfa8f407a226c40126980861b1fd002cc5090

✓ 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

1718830a3526800a990b61846216464186313b663f38b33b6bcb8510ce83137256f5c0c7086cf894d702b78ee93b2979e25379f6bf6bd63e3d29da306524eb41