Transaction

bb51de72a22005505231e866e70991b261006c69d6cccc83c2b7a1743e5bfb22

Status: Confirmed in block 28539 · 0000005bab2b…f0e7ff984cbd
Confirmations: 11650
Time: 2026-10-20 23:45:19 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 28539 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: 4a0123fc09368d65… · SHA-256 02bbf8e5414ad214…
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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 64d7eae88453609788e0c3512b8606f6024934f1268131c05ddfa3a5222d72c614a50b09120189fd4335ebda1622fbdc6697a7873d69ed655dbd032839f848b4b8288cddb12a4ba19781facfd6b40d1f4a1746b54ca13653635bcd9a9cbb218fc3c59932a6f00153595fe01247f34df911649d75d7291e0af6aef73e517d65a75e8e7220b10e19170cb4c0399afa56ee77d96f7f0f2662afda9f291404495805bd933a37d75d47d3546baed710cf649343e71cfe76b30ccf4271b33332b981b817339cd9638abfe337bfdcd9bb9dc23fbaa5945e8f0be271bcc465e2cf75570507931f0b8ff0b669fb459bdac88461c1390f8f7a84365034ab4f59504c000e71a32838f24ecc7162aa69ff173744b01b303d3673187914c349b3f3f3e76cc2bad700330ecca223695c1a4aa407b2fd3e182afcb352b48aee6bfcdca2434b09b29d802e886545e78239886cbea870ac86e27df0c937647f88d2f64188575a553833a9e012be7c641edcde710d684e637adf43d0b77d30960b9592af0671c173504509802792deaa7d75444cdb7f7ac523b32d27767914d4439d97a189a2962353553c3c4c1d8f227a314ad2dcd9f10974492891cf91079c88a73a2a6e90eae087a0333412946560dfcdc69d03d47d2c1a21e704d402ac7f15f7633c237446beeb76e0fa5a0f6ef20917593054b18db1520bca88670f6f109634a8b075c243b978b4224f20fb4e547d 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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)

c84571e601d60a90ad1acc508cad7b091544b3f84a0e3d99de89f119f5f5653f

Recomputed root

TapLeaf(0xc0, Leaf script) = c84571e601d60a90ad1acc508cad7b091544b3f84a0e3d99de89f119f5f5653f
TapBranch(c84571e6…f5f5653f, 46c7eccf…1725e9fa) = 13d067c62b512731a60667c90e760a0442a3278c63298701812d2aa3f917bf45

Witness program of the output

13d067c62b512731a60667c90e760a0442a3278c63298701812d2aa3f917bf45

✓ 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	ff9cbf0a…b9895d63:0	tb1zz0gx033t2ynnrfsxvlysuas2q3p2xfuvvv5cwqvp954287ghhazs9kx4fk	P2MR	1

Outputs

#	Address	Type	Amount
0	tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5	P2MR	0.99997912	Unspent