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

Block 24466

Hash
000000004e32359cd948e810531e1cca9a97d194e8b16ff3bc53a25bb5a05e39
Confirmations
16736
Time
2026-10-16 08:04:38 UTC
Median time
2026-10-16 07:56:33 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
4e1bd7a0f5104b501fc31f679c8b4523280bb871c4180c22ab744cb6b5e2d79e
Previous block
0000001438dfe824c254b3e25135ce71b809331b3aff441a116d4dbdab286529
Next block
000000ca5f0c8029df00418e2b2b805a7eb0cd76ef49781ca0c93c94d89c8e0c

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 24466 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
dd7a77c97482c4ccdfa46c59093da3d8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4e1bd7a0f510…4cb6b5e2d79e coinbase1250