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

Block 30482

Hash
000000c799e8883b5dc6ad8adf303a79e608963be685a3f1c09d1e17d4269cf6
Confirmations
10597
Time
2026-10-23 04:17:57 UTC
Median time
2026-10-23 04:10:01 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
dffb0658738fbe4f8b13a2a7e04af51e4cda8f69fdb825aad90230d980364c46
Previous block
0000004596d138d8e0f74a71cc9fa41e3403853a41bc6f68dbc552c9909a03b2
Next block
00000144068abc6f0778e63488b3950887879e07f65a625da399484cde114de1

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 30482 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
4f566a45508a8f6611d4d41f02996bfb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dffb0658738f…30d980364c46 coinbase1250