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

Block 24666

Hash
00000150aff5ea8c66f7901aa05e6613f83336f8a3baf2a2ea01f0028eb81014
Confirmations
16684
Time
2026-10-16 13:30:16 UTC
Median time
2026-10-16 13:22:16 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
892a496d2194e0c7f19a60c31c2acaed484dc624ec2d94c680a9eac0866a7ffc
Previous block
0000004c0c907e81a43c3c7073f349659bff7825a8e26073983746d24e4f53e9
Next block
00000130226d04944267393a042a1c8aa5ff61b0b920812cd30112cfb691d077

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 24666 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
6ec88a8ba7a9188667625e7ab858846b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
892a496d2194…eac0866a7ffc coinbase1250