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

Block 36814

Hash
000001833b0fb19b4207828c446c533e774e0a5d322a47cd3e1ffd0c92f8a5b4
Confirmations
3821
Time
2026-10-30 05:52:04 UTC
Median time
2026-10-30 05:44:06 UTC
Transactions
5
Size
4,397
Weight
14,621
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
ba52dce0579fb41f265f18f6c0dfe31313e8185cb5645b5c8337a9435210330e
Previous block
000000c16f712f12cb971cc5b5b836acde2630811c8e5de806ca8f8e269b8245
Next block
0000025943482f4ca728e47a32ed74581eab9a877048834afabcbba254ec2c39

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 36814 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
41043e1781c986890b02068a60cef342… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
78b49f05cb8b…75b1dd7e71be coinbase1250.0000182
e6bd8e91b95b…93d91ca1fb96 spends P2MR pays to P2MR120.996986240.00000344
4cecbd6c2aab…d6615981e20e spends P2MR pays to P2MR220.001990160.00000492
fd6348ca2b24…220ccac54156 spends P2MR pays to P2MR220.001995080.00000492
fda03c64a765…aac40ce1a166 spends P2MR pays to P2MR220.001995080.00000492