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

Block 34825

Hash
0000004ab47a7913ea9e6a34bdd9a8bfa32778c0100495a21a7e86043e26b9b0
Confirmations
7308
Time
2026-10-28 00:51:00 UTC
Median time
2026-10-28 00:43:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e15beb15655771f52cb60592c04fc336a98b6efb187732a82ee2b5bf8bea75ab
Previous block
0000008816e7389a0a3ed660dd9516b97383f4e02eb5a95f654e4d64df5014ed
Next block
0000023a891982465a958e5f6635e769cb87e7535f0a6d124367b4b89dfa6dc2

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 34825 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
cdfd7558ee6f5f2c5db53d49eed4fa2e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e15beb156557…b5bf8bea75ab coinbase1250