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

Block 23027

Hash
000000b0812b8a2e0ed7de40fc07f33b4f98f04e59bb15a9f72eb16db92cc685
Confirmations
18024
Time
2026-10-14 16:27:26 UTC
Median time
2026-10-14 16:19:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
a2dc307432955a5a6a28cf15eaca42881a0d66cdc6397ce3a255f33e6f4c066e
Previous block
00000052e819233ce175c9ffefa3029a65a1be5be06f064d47354738d7f2fe90
Next block
0000011bff33b09de15f53b89693d916421bdac992cdf02b41cabefe9ef9a791

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 23027 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
2592425cf980e158ca0509141e195aff… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2dc30743295…f33e6f4c066e coinbase1250