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

Block 35844

Hash
0000015f9eb6412bdd2a8ae79dfe4d53c8d6c2bc4ec1ddde6b7a539088bfbaca
Confirmations
4577
Time
2026-10-29 04:01:37 UTC
Median time
2026-10-29 03:53:38 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e49dca01b8aebb059502b5ce9931bfa07e56de93a46e95e8fbe0e21bd2ef2562
Previous block
0000005b9e924d338b023dff8a036641673e3406645f35bba3d6483f8197ca73
Next block
000000a9b5fd13a45598dc8477e7cee8dfd775fd91efd0840e61046e4e0b75ea

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 35844 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
f648658904f75f0bd6af179203e53b23… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
da6509392531…6bee43881a8e coinbase1250.00000836
a5be17a9a6d4…fcf48e292e90 spends P2MR pays to P2MR120.994979360.00000344
afff133e5084…ccc064d09383 spends P2MR pays to P2MR220.001990160.00000492