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

Block 23127

Hash
0000006ad6a851c71bcdbded99c59a8792d2969e825de0448c00e3a9c9fa87c4
Confirmations
19257
Time
2026-10-14 19:12:03 UTC
Median time
2026-10-14 19:03:45 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
632945fc5def58c505fd8d145ffb785e46b71bff971ebab28d78a4ed8bbca59f
Previous block
00000091ef3daea2ef9495791e96ac8d08542c17b7daabd118527c53eb88f048
Next block
00000138df659228b1ebcb56b5774329903e677f07ffece2fc9e30ef1d6b6868

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 23127 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
1e04f25d3b1cc18087af0a703a6728ee… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
632945fc5def…a4ed8bbca59f coinbase1250