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

Block 24831

Hash
000000d9c2df4879e75523fdc05c7dfd1d0b433b81aecb2c2697e4ecce65da0a
Confirmations
15960
Time
2026-10-16 18:00:31 UTC
Median time
2026-10-16 17:52:46 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
95a15bf19c0cba8ecd271a0c552ab50a88e89dd6d4987fc44c78ed3b8fc88802
Previous block
000000d879cac0fada49b72650f123c0f3b4d667cd698755d7929c87d37ed83c
Next block
000000bd2732595026200ecf92ef87ffa9ec621863f24e28012975dcbe204bb1

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 24831 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
3fb258c7767c571c0344aa1f0de6ebcc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
95a15bf19c0c…ed3b8fc88802 coinbase1250