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

Block 35283

Hash
00000132f033c662cee63308c22c7cf2c5ca88542a227a2899b8524e0131c8ee
Confirmations
4758
Time
2026-10-28 13:03:25 UTC
Median time
2026-10-28 12:55:36 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
52ea5194f36798f549f6a996d670b85d533c3c3205e6c69a4fd64d5e413c1cd1
Previous block
000002186ce1139b2a1576c9e95d8ba00f514c9b1cfa95043b4947eb28e8a6aa
Next block
0000014992c677a32cd8a2b86cea387d6bf827c92dc36ef9f15c96531fbb7f4c

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 35283 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
34b101fcc56bcf5e083513c42dfe4eb8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9a8a3afe4853…007ff5b2ffb5 coinbase1250.00000344
c3b2d0166075…2730536a10fc spends P2MR pays to P2MR120.996986240.00000344