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

Block 33194

Hash
0000003546fa0af18569c8b9f03cd9a650b7ac56a3760b6bae6d97945dbbb504
Confirmations
7860
Time
2026-10-26 05:05:13 UTC
Median time
2026-10-26 04:57:04 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
28f1b74feece576061a88408462808ce2f1446c754134098d8784f687f0b7b48
Previous block
000000fe9a63ff5a2cbf42abf6f40d1b22f79475d881b8dd813b2cd7dacb2ca2
Next block
000001769065058ca3993af1cfffe4dd5ec5dc3be1c52afa7f3f8a8625a59937

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 33194 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
0702c758495a4478f9beb3987d61336b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
344b2ae17f29…964c7872bd53 coinbase1250.00002088
e2938935d51c…c1bb999a1df2 spends P2MR pays to P2MR110.999979120.00002088