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

Block 23096

Hash
000000685bb5a714071705931367b3d581e876bbf4812406bf44ba33b37ac1cb
Confirmations
19206
Time
2026-10-14 18:21:52 UTC
Median time
2026-10-14 18:13:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
ada663ba58f57030bb135d9f63902955903d792b45923dd52b23f9ae69a90a7b
Previous block
000000397b028c857c276bcb28e1aad8aea04662505688d45570d124e63c761c
Next block
000000d015572c4b9119d442b2f13d8c88679171260a202d80062c49178df879

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 23096 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
b23d46c37604193286d24960f9baf9b7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ada663ba58f5…f9ae69a90a7b coinbase1250