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

Block 36330

Hash
000000aa31c3b19536213642c0e93e21f20fc73c8ac3041ccd3380415d118103
Confirmations
4113
Time
2026-10-29 17:01:42 UTC
Median time
2026-10-29 16:53:46 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
0617143c8712638b41cabdd8d00635628e5b0437b311a35e81e6f5e8ee208d10
Previous block
0000014f5ccf76c1fc9b1fb6afb8ac8cd841ebfe946d00976968f476bce100b8
Next block
00000002082a68f1696bc59e4bd07060059f2eb07ffa28f4f1b9ace7f90aa451

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 36330 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
935ecbc6c6af890491cb3311d48a5f2f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
733120867a78…cb1f4e140e19 coinbase1250.00000836
3947861c4c1c…f75d7a45a0d4 spends P2MR pays to P2MR120.994979360.00000344
22afa010bd1c…8c9ece797b91 spends P2MR pays to P2MR220.001995080.00000492