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

Block 32246

Hash
000000392ebb14a8b7b4beb2c4c45a6ad0c7c46d4be043f861e55dcd557640d0
Confirmations
7732
Time
2026-10-25 03:47:30 UTC
Median time
2026-10-25 03:39:26 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
0f763047922c81015263f52c8ba0c9292b6394a9680140fbd7f4810902a3f297
Previous block
0000007dd3b28599d010e03f5def64ced36235460d046be6e23749f3c122c3eb
Next block
000000f9fbb09dba7e16954eb1e85dabbbcb67b6c4a3660db54bde585b49cceb

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 32246 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
589455833c5864e12351acc30b7f154f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0f763047922c…810902a3f297 coinbase1250