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

Block 24609

Hash
000000e599573d136ba6e627f715eb7aade62248a790a4b4f7143a1860ad2bf1
Confirmations
16413
Time
2026-10-16 11:58:15 UTC
Median time
2026-10-16 11:50:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
09415e0445f811373abda20bdf354c9996e85da89b1fb45c0dde8c22bd5e91b6
Previous block
000001036c50b14d7d7e1ab9bd9671c96e458bc4e02770a215efb8331e5a0050
Next block
000000d96022e64281a9c4206ba1d1ee770bb91eab8d4fc9bc25ef7cf54920df

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 24609 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
2d968e3f0124930cc4b938b8c253c1de… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
09415e0445f8…8c22bd5e91b6 coinbase1250