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

Block 33822

Hash
000000f3e06c276831d3a75b9d03091f94591aa060ea13df67d6a3bee6515b83
Confirmations
6063
Time
2026-10-26 21:58:54 UTC
Median time
2026-10-26 21:50:41 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d3cb90fc5b95c27c91d57cb3d37a26e6090d74e594bd1286470b8aad165b58b4
Previous block
000001449c1069a7dbdc9dceb2965b9576a6615c48cda697038fc4fab817b319
Next block
00000031ce1cc1cb3312dc54adf185fc6106ed8b2481282c58e44f573f2832bc

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 33822 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
4cf0972c22984cec00c34cef163454b6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d3cb90fc5b95…8aad165b58b4 coinbase1250