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

Block 36598

Hash
000001caa670b8ec154c1861c5b1b34efc892a1c7ceae1670e891c81fd5d92ec
Confirmations
4066
Time
2026-10-30 00:07:51 UTC
Median time
2026-10-30 00:00:07 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
64ae63399ef438b2b65aae316fa18ea9cd806901361d2ae64c6b48117a87ee6e
Previous block
000001be45d7474cc35432f9d7ccc9fde82c30b637ecb6bc7f8b919123fdd6e9
Next block
0000011eb982a43df94e5541e5a68a29720ca136bd87eda72f51cb77f68d8178

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 36598 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
36a92809e3ec0f3019bda5cd6d6ee82c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
788e4296eb1a…742ff584e259 coinbase1250.00000344
789c10a3f744…dfc2e6745f72 spends P2MR pays to P2MR120.99598280.00000344