Transaction

637ec5dd9ed52ce8c230770fbc8e8664d55dcdfaf133d12d3eed796389625d05

Status: Confirmed in block 17634 · 0000006654b5…7e15aef40bb5
Confirmations: 23482
Time: 2026-10-08 10:24:54 UTC
Fee: 0.00002088
Fee rate: 2 sat/vB
Virtual size: 1,044 vB
Weight: 4,173
Version: 2
Lock time: 8600

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.

ML-DSA-44 leaf (OP_CHECKMLDSA44)

OP_CHECKMLDSA44 is an experimental opcode of this test network, not part of BIP-360. Once the rule applies, a template leaf protects only the spending path of its own output.

Block 17634 is at or above the activation height 8600: nodes that enforce the rule checked this signature.

Template: S1: the ML-DSA-44 public key in three pushes, then OP_CHECKMLDSA44
ML-DSA-44 public key: 1312 bytes in 3 pushes (520 + 520 + 272)
Public key fingerprint: 3c51814a5245fb74… · SHA-256 3bf48a0a69d27156…
Signature chunks: 520, 520, 520, 520, 340 bytes
Tree: ✓ The other leaf can only fail (6a, OP_RETURN): this is the template tree.

Leaf version

0xc0

Leaf script

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 OP_CHECKMLDSA44

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

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

Depth (path length m)

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

32d7fa822d54588dfda15e6546fe5d87ac9c23b54b659e8f98d94ee359e9d9a5

Recomputed root

TapLeaf(0xc0, Leaf script) = 32d7fa822d54588dfda15e6546fe5d87ac9c23b54b659e8f98d94ee359e9d9a5
TapBranch(32d7fa82…59e9d9a5, 46c7eccf…1725e9fa) = 6192148f93431cb70e8e84dacc9ab26af9ca24c06cf266a2980ed7a52b39f82a

Witness program of the output

6192148f93431cb70e8e84dacc9ab26af9ca24c06cf266a2980ed7a52b39f82a

✓ 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

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

Inputs

#		Address	Type	Amount
0	3e469338…d5fadda8:1	tb1zvxfpfrungvwtwr5wsndvex4jdtuu5fxqdnexdg5cpmt622eelq4ql9ppyx	P2MR	1

Outputs

#	Address	Type	Amount
0	tb1zzymakzy3384y49nmqflk09ev9snxffne0xyrjyg2q872ehvkkuwqfw5s92	P2MR	0.99997912	Spent