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

Block 35297

Hash
00000193e735eefcddba0d4c0c40381efe18c1ec4b46ae101dc5dd78f719cdfe
Confirmations
5280
Time
2026-10-28 13:25:38 UTC
Median time
2026-10-28 13:17:44 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ae1ad67177c28a513c7625248f80273898425d790bbff32cc2c18d74fd7da40d
Previous block
000000145d6ed04d3cabb555e6a401c36d33a860b9027f0173f7d273e87ce555
Next block
000000de5034245d2850f0bdd7b46e5181e8d39336e4de02f1b0294a9a8f3aaa

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 35297 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
39dbb9252bc4682c5f29907d7ef4c373… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ae1ad67177c2…8d74fd7da40d coinbase1250