Transaction

203a01f586ec396ee7bb509f22e0752db7119548f3dfe5385e550a2758065389

Status: Confirmed in block 25518 · 0000011fd330…be90906eda2e
Confirmations: 16227
Time: 2026-10-17 12:48:02 UTC
Fee: 0.00002174
Fee rate: 2 sat/vB
Virtual size: 1,087 vB
Weight: 4,345
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 25518 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: b329435133aa34b6… · SHA-256 7dfb8b10fd5eb802…
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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 4228a1815476fb5aa90163b98c5a525bed9e3c2054c4a532569dd0c8bb70baaa5182df7226915fce2e55e6bb772e8b94970c8e354b1edfccdac8c5681ff1a4d2470d2e5f7e5b56c051b475b1da470d1a6095c65897050771fa1903cbe578feda468cf25f8031487fa36f3b7ed229a7ec0cac9cdbdf4096c19549bca76ad7418cd51c056183a1f43a0bf5f77ed71ccef29c31de4006e604990231fc1fa2e7a1b60a7b9fdcb437bf810cac57fc4e9fec8812d29811ba378370974d7dfa51bd76db7db8ccfab7743f3febec89366daca492362d1fdaff5ea74c829b6e623b37b05f1299410b6661b110c73e5ba97aa8e91449c54c7dac136c8b466e8f7aa407f56db375f605ba793c6a3036581488272052 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)

6fa5c1fbd333fa1e5d3e639922ca3a3097180e83e2bb50da4500c33ca852a8ae

Recomputed root

TapLeaf(0xc0, Leaf script) = 6fa5c1fbd333fa1e5d3e639922ca3a3097180e83e2bb50da4500c33ca852a8ae
TapBranch(6fa5c1fb…a852a8ae, 46c7eccf…1725e9fa) = 79f97f579eec6b91586fdbaece6fdf2a58664b1c78581cf1ba7fa8ecc6f0ddd7

Witness program of the output

79f97f579eec6b91586fdbaece6fdf2a58664b1c78581cf1ba7fa8ecc6f0ddd7

✓ 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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

86942517abca34732068610692488060c9bc0a5de24e398040e44fa18e8af5ab5cd4b95a1aa82014c62bb70ecf9537ab561fa6e6409425f7e4b73ab6c5e44b4a8bba99a6d58539bb9aecf0fa7efbc4ff511b44df8fcb1f1324c05576fd95e82158d1be3e2ddcb504b46e33b9c9adbe233bed5c005d6cf9e0c57260b78eeff51997b41e6666f340dcf9a994370c3785490bead28b034667940245156773cfee31a703b9ff8c3d0b352f1d55d9e439b445fadfe9cd61b68ab25496babf3e90cd03121c64d4a30ef41c90e846462755c0405276d1aedc4c5d36b2ded870a2be645e49622212ea6b3cae0c592d7b5ba80c7cd7cce1241f0334789ec78fd52f7e439a30588c23ad591dcb4a3beedc6097bcae13a563061dc744fb4f09d336e35f48e92c505befa14e2f52fbdb20cb182ed0094441225f1986208d2c3eb32c3fd8047257d51cd4cfeabd0fbc0e7307e29567d6bbe8ada17b644dfbc44b55e8521755d1cf32c52c8cbcfeaa6f6e5d03e4265f1eb28b9688ac7ae801f8e39d342c24dec90a76a89c919336ddb084763e66b749ad66158fb3b49b67c5ec22e576304c462a2833d0502b07f34d34119436493ced66c8f5d298020f42cfb14fca4b4c719ba2769b55336c6e78d771cc05834c03a9ccb61a52d0b7f7b5288f018065e615e7b5928ff40b0391a504c8f3c57d8a52ce460cd6019a39872e835da3ba223054672b4f7722a274dfc831

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

Inputs

#		Address	Type	Amount
0	a01799c6…0021b17c:0	tb1z08uh74u7a34ezkr0mwhvum7l9fvxvjcu0pvpeud6075we3hsmhtskkxc8l	P2MR	2

Outputs

#	Address	Type	Amount
0	tb1zjmcg54qjx54xfv2y2f8w6ertxcu7gmz37hp4ew5y87ej2dwqn7tslxmtu8	P2MR	1	Unspent
1	tb1z08uh74u7a34ezkr0mwhvum7l9fvxvjcu0pvpeud6075we3hsmhtskkxc8l	P2MR	0.99997826	Unspent