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

Block 35499

Hash
000001b89af689fdef7397ed4c98fe4e88c7478716ba8be0568fa65fd4c77b1d
Confirmations
5028
Time
2026-10-28 18:48:51 UTC
Median time
2026-10-28 18:40:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
629cad4af1c5bb59b9e3449cf90f5fbed167e9ecfa04bfc332767e83d6884283
Previous block
000001e48740f91256aa27ac4daa6b8cbf9e2e1b8186077cf8b7dc0d21f5d5d1
Next block
00000182f7cbf2c5872846b34a0ff4e8c8f0642ee6b14b578c6cbc9cd5e7816f

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 35499 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
7844f11c20e4c693a138da3b09f80e79… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
629cad4af1c5…7e83d6884283 coinbase1250