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

3cd51a508b13f05c7bfd52dd1cb0b12bd5e7f92739c78a9a3f89f24d258d455a OP_CHECKSIG

203cd51a508b13f05c7bfd52dd1cb0b12bd5e7f92739c78a9a3f89f24d258d455aac

Control block

c1a56020af2284be4e97130e7d1e523f73d3ba54ed94356954c4b1e41edc7fd4f9 (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

a56020af2284be4e97130e7d1e523f73d3ba54ed94356954c4b1e41edc7fd4f9

Leaf hash (TapLeaf)

eed8eb8886544bd21b5866e7c1c454d208ff26848bcdaa46154e28f15bc6d3cf

Recomputed root

1. TapLeaf(0xc0, Leaf script) = eed8eb8886544bd21b5866e7c1c454d208ff26848bcdaa46154e28f15bc6d3cf
2. TapBranch(eed8eb88…5bc6d3cf, a56020af…dc7fd4f9) = 0e7717b39ffaeffa6bc31d22b0defeda4ffd25d4810521b739bbf47c7872c12e

Witness program of the output

0e7717b39ffaeffa6bc31d22b0defeda4ffd25d4810521b739bbf47c7872c12e

✓ 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

388a6d1ccaff6bf7973d75bf13f52c6939fbd5291a2f665f0811f0a9620e8508687ebe970827f1751ba09adeb74cfe15d3b46f4033effbeeb29ffcc74a186bff