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

Block 33966

Hash
0000004539f0daa82726aaf9f3c7a6e0396902a27f7f8a275e83914fcbca31c2
Confirmations
6095
Time
2026-10-27 01:49:51 UTC
Median time
2026-10-27 01:42:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
156ebd6b287adf4572df2345e9fb99776e8484a6b291f5805968d6b645edd99d
Previous block
000000d61a77a191dd9f6faed29e26c97a967c4c0708dc06372ba5696a5dbaba
Next block
000000bbbde035e2620996ab0203ccb17286a77bc15acb20fd80283933779ba9

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 33966 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
b2955762dfb38b64e84654d46c312d7f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
156ebd6b287a…d6b645edd99d coinbase1250