Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Transaction

9c8e02e71a85d2587c25f0b40a819067bcafec3c727e57a6c6ff87797841845a

Status
Confirmed in block 29130 · 00000136e6e8…25a7940dd873
Confirmations
11470
Time
2026-10-21 15:48:08 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 29130 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
46a75d94a7423142… · SHA-256 22888c934b2bc9a9…
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
4d080246a75d94a7423142769e6656fa39be36516664933d389571fec993f1d6e3d3c698c01b8f397fb1e44ad658246074ae97727bf7dd36f04661151cfc753f44706fc42e3012cc240126c0278abbfd6922b94d09117386554ea04d3dcfd5e44e50f137b38aef02380e6164f8d7d00bb688c816d7e6542287e9153f37b4dbf3677d5837ac90aacda285bafe9df834f1ec207a634f4ab0010befe83579f3c3fa80942b342b78d0224df8567804fc2ee604f11749a2d4ec7c04392aab031135c5a2dcef4403167be49a6c7bd2f93edfe75271458f69dd20c4e947a50094bf40f669e2c7fd27c7301f235a58d4c8589d95d0acc6af82f92d28cdbab4fbe4a91f0cd881002e63d6cefbf2d5a6c721d046b150dcfedfbe79905f76138490cc51084e354c87f2b165754f8da0c60586906e4f8007a330a454b54161927963363e18d5c94db4402b2aec1414a1e2f726d45dba78200325ea3ec28298041951a55098479257e525f442e42b37698ae46dd80c879c70bf07de004e566197bb111c8691f34c57be2d82999a345e75b0680b05336c52088e5e5bec3168380e889ac653d9ef12078e04f793f76e47350ff8e4b041f0239465b074d3639f350d710f25cb372394aa1bd3e2496c705eddbb585ad0a0c05d36da33d5aa4c263dc3cd2d34d7c3e2e5cc3a994f108abde587083a9ddacfe526ade4a11ada4984da21566d186239d617380e1b539bfe724c666b4d0802f7acd67217ca6402ff5b2ecab37ae57329e688b985b029683ffb02b1dc42cf78ec6dd80448d62fe81d2b980d6afd1d81382def653b93e3d9080676cf4121f29c47ce439ceb4d42e3986cdee8143c0107edf8d9c59ba057eed637bcae2980a2943e0b23b0f1ae69e1d3cfc9ef6e85126742547b832f83dcd5511c2da6cfae3cdd0176c1037a76cf5f27958d9bc2f8e2df09a6d9c611e00db63d149bf41a39f81f1e8e4d463dba219a171e55a262912c8304fdee11c93498abfe910e96adca9ab13a8e8a3a428fe940665620c286e1490d64bd6038e6d46946265b8f86671bae5929c6f54b3a7318788cfd9608c1e8fa2f03cc8890c55d534f8a6dbfc8b32f73a36084ea24158a337476ff53981adb8111d2461e50f67963a3e66b4be4f57b1cacc112bfb382492c044cfbb5b51263c701b67e7c4ef4abdf2684fe2ca097789293b3d09ef06091fbf3821d8a8823329eaeb3ec77d2cdbbb4f2203f13cfd22033a62e77437823fa0f4578aca13c3d7a0efb638ac1ce1914d88929900b9569d1217cae166e1082f0506031e038565d243e7320dfcc0dea6cd73d956b99dbae090b28d4c690c4bdc3cb19e953bccd3d2012453a6499c41d046730cc350bef7dc7a6d3aeda603171726467345875072fffc10f78817820175f2fe421bea23da94e6e6574a71d19beef501397f16303da5682cf5eab46f2149abff732260414142a3b4af68ed1edc5e368ea4d10010216b704ec37d627a8dcc04d8a32d6729a6f005bbe2fd00c80d6c7641a5f31cfae8b83576078c0979d0bad56b8e60bd18613eae3f635f5ea2a36d36794b29c201ad1c762619bea88cc1838ebec99e4f630fab2a5a8726ca63776d71b58beb17cbeaeb8b4b92d0bdddfdb824dffbe5a14e72cd76f04b0ee93ffea37ade99b964854396b5d490c859f666a80e2240a4e3c6684c61fdf7b9f3487c91855d88196d66dd69394b0c3f14bada80d347779ff611b3f61b14ed7e34ce36a3f8a592aad4b703bfe73a3ecae1a554a0adb052ee87e0219a6e7ad61e7ccd99ddb566960db7747616040f0cbc9296a576490b3ccb0aec4435952747b3f291c008fa4733337f505123dac737f882f7642171ce5c54ed6f0
Control block
c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa
Leaf hash (TapLeaf)
4e5f18757192cd7c87722421fc563c186efdb70e474fdfbe4914b0d178e6f06e
Recomputed root
  1. TapLeaf(0xc0, Leaf script) = 4e5f18757192cd7c87722421fc563c186efdb70e474fdfbe4914b0d178e6f06e
  2. TapBranch(4e5f1875…78e6f06e, 46c7eccf…1725e9fa) = b9b520d7bfcf78448973bef9d62ee1cb1c08f7f2660c0408b293fe18606fed6a
Witness program of the output
b9b520d7bfcf78448973bef9d62ee1cb1c08f7f2660c0408b293fe18606fed6a
✓ 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

#AddressTypeAmount
064a30d7e…bab508e3:1tb1zhx6jp4aleauyfztnhmuavthpevwq3aljvcxqgz9jj0lpscr0a44qp6wu9aP2MR0.97995676

Outputs

#AddressTypeAmount
0tb1zhx6jp4aleauyfztnhmuavthpevwq3aljvcxqgz9jj0lpscr0a44qp6wu9aP2MR0.01Unspent
1tb1zhx6jp4aleauyfztnhmuavthpevwq3aljvcxqgz9jj0lpscr0a44qp6wu9aP2MR0.96993502Unspent