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

Block 24584

Hash
0000016f8311212d08764c99f6147c687c0d4eb2c792e0b1e84e70260b8b02ec
Confirmations
15825
Time
2026-10-16 11:17:22 UTC
Median time
2026-10-16 11:09:08 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
12d46ba1fa1a757397fd25dcc0e27a311abae3d36dc3a0b636f3f0adce4bf5f4
Previous block
00000091445014b577efdf2c33cff32ab71ae1937ba6ab07df687beed17f5181
Next block
00000104dd183b89f72170e988d0cded7bbb689ce801dd61c2c4e44dea0081f8

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 24584 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
432747669e1fdad58cd84521d593aad3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
12d46ba1fa1a…f0adce4bf5f4 coinbase1250