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

Block 23028

Hash
0000011bff33b09de15f53b89693d916421bdac992cdf02b41cabefe9ef9a791
Confirmations
18169
Time
2026-10-14 16:28:58 UTC
Median time
2026-10-14 16:21:11 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
f0c36044bfb2d63a222ab4f18a5d2a850f9edee707a25dc4afa3660ade113aad
Previous block
000000b0812b8a2e0ed7de40fc07f33b4f98f04e59bb15a9f72eb16db92cc685
Next block
0000003d538c25678afd6eef54f4a76c9a68f892fc1fbae940cbb4fe71edd48e

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 23028 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
4bdb101d64c59be2c0cd00b5a4a3131d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f0c36044bfb2…660ade113aad coinbase1250