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

Block 32322

Hash
000001b4386a65e28dece57007d86c6ed781a94758d73cf7584b4c0967a88f17
Confirmations
7887
Time
2026-10-25 05:50:16 UTC
Median time
2026-10-25 05:42:07 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cdb484ef97ef00da854631b8b06b0d969de22e3ca97ee45d2dc25133303c67ff
Previous block
0000012b098ae38a469793b36ca7585d0db0e49d633526f69c078a569aa0744a
Next block
0000010120826abbe27d1ddb528258ef7df0e67c34520910ca40080081321d74

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 32322 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
8c42cef0628833061b1a26f418d5fa71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39ed33c31fd4…566b4daee07d coinbase1250.00000344
97d40166b2f9…45e49dabab56 spends P2MR pays to P2MR120.997989680.00000344