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

Block 34899

Hash
00000110696eb1aaf85b5dc9f3b82c926c0724c4c206418de0758b3f09440504
Confirmations
6556
Time
2026-10-28 02:48:34 UTC
Median time
2026-10-28 02:40:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8ba572a19ce7f8a904be48fb88515e15164e5699f3f79b3487cadcc0b92bb483
Previous block
000001b14038ca5dd0f796b59f1f74c89e178f238181957ca5909a33f1835de4
Next block
000001a55f1f4220e2dbf33b243d84ed6a182974576843fe40362a255fa465b5

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 34899 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
8780151fe4a905739bfb4751279bcc80… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8ba572a19ce7…dcc0b92bb483 coinbase1250