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

Block 22467

Hash
0000009ea1bc6176f644e10e8cff0a8663cff83989e7be33a13a4c3abacadd00
Confirmations
19867
Time
2026-10-14 01:04:41 UTC
Median time
2026-10-14 00:56:30 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
17298ae354d0113a3536b644aa0448b47f01435f416084593ae6ae80ed5a82eb
Previous block
00000094953b9c68f464eb11fa007ce3dfecd65cb07b3e2d483f36a1ed31e8e6
Next block
000000dc43051d912c70df1a822586174a1ef4bd7aafe9d0ac4b1984be829e9a

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 22467 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
70fad4b59dc95cc3c859db27dc492662… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
17298ae354d0…ae80ed5a82eb coinbase1250