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

Block 36109

Hash
0000002633dd6e8993d031d93083b72270adb6c2b024f3d1fc40e1bfd9a16065
Confirmations
3951
Time
2026-10-29 11:06:53 UTC
Median time
2026-10-29 10:58:45 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
35fa5443da2a21f931a15f43616d2f12785649230bb9a0df0d2ce569db5aecf8
Previous block
00000203793d62398cb8a8d6e1d059666510f1d55b86e2cf8b85568be40ca2fc
Next block
00000122b4d09b02f639700ae6a1e20f316cf3d028b1008bbe59587de1e9a913

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 36109 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
10a92eae32d7557f2ca17e9d74ba0229… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
38ed6ab23467…218dec768a20 coinbase1250.00000344
dececce417de…73e730536f12 spends P2MR pays to P2MR120.99598280.00000344