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

Block 35253

Hash
000001b810d3e52164d2808885ab8dca382696b340d43cccd3445ac0a18070f9
Confirmations
4989
Time
2026-10-28 12:15:52 UTC
Median time
2026-10-28 12:07:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3544b0a8a1ecb465a29435229f7f69320b1c7756cdce851ea101f952df2036ab
Previous block
00000110a7dd69cebcde620795403ad584719b4e945e504557a9a5a1af48ab1f
Next block
0000006ebc8907b56e8e9519cbaed38a4628586663f954332bcc39f3786d3411

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 35253 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
d6a4a083eda4301157306715290b1423… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3544b0a8a1ec…f952df2036ab coinbase1250