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

Block 35268

Hash
00000236d7ce156b021dcb1dc18483f99786684c4fd157929eaf37232d38f453
Confirmations
5071
Time
2026-10-28 12:39:23 UTC
Median time
2026-10-28 12:31:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
230c6bf3b42f760fd58c8c6a658b6e48148dff17b8fc9b3e63ed28deff99f5cb
Previous block
000001b2642fd3a4c63f1c6c5db34d740962cece93efef787c1be0dbbf9e2760
Next block
000001861489f191e960cf69ea6c1ad12f2f182c39784622c3bc061e736d885b

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 35268 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
34c48e0fff1ce76e4b1f0f0b4629bdfc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
230c6bf3b42f…28deff99f5cb coinbase1250