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

Block 35498

Hash
000001e48740f91256aa27ac4daa6b8cbf9e2e1b8186077cf8b7dc0d21f5d5d1
Confirmations
4938
Time
2026-10-28 18:47:18 UTC
Median time
2026-10-28 18:39:12 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4a64247ca3158be60af977adbc77f1d8b6f46fd5cade17c5a87bb68df8e7e230
Previous block
0000001d31fc0eaeed418e6432d9cce8832c4e8bd06bed4797e4d1f480f7d730
Next block
000001b89af689fdef7397ed4c98fe4e88c7478716ba8be0568fa65fd4c77b1d

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 35498 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
37efe723789cba5e61abafa49dfaa721… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aaf2a710251b…1e758a21b1b2 coinbase1250.00000344
83489d9768c8…f7ec67794b98 spends P2MR pays to P2MR120.994979360.00000344