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

Block 23029

Hash
0000003d538c25678afd6eef54f4a76c9a68f892fc1fbae940cbb4fe71edd48e
Confirmations
18196
Time
2026-10-14 16:30:30 UTC
Median time
2026-10-14 16:22:45 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
95a0bea3d7655ff6bf4514b45caa147b0aa2358ee2341991f8ae954dbe36318a
Previous block
0000011bff33b09de15f53b89693d916421bdac992cdf02b41cabefe9ef9a791
Next block
0000009acf1787388a5d4c4dc76d3e9713388b7f2d808bcbf41c46e7eb3c07f9

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 23029 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
7fa49c5a39453a8ad0336e5d28a9fd44… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
95a0bea3d765…954dbe36318a coinbase1250