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

Block 24566

Hash
000000924eddf7d3429d9c8dca217174d35d85bb5d2dc55357fe7202e372b71b
Confirmations
17018
Time
2026-10-16 10:47:57 UTC
Median time
2026-10-16 10:39:41 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
f2233b2c7d2a48b68b6201a79b97c5385a636196c8982afe4d38ab0d38b08b82
Previous block
0000017e4eb736074c1ec91eb578f4ca065a9eb6a328bf800abe01ce93101a6f
Next block
0000011ed577f24e85acef206ba43d90fe24edbd2a0adbf9462d30dc9bbf25f1

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 24566 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
ad7a581a3232b75b1d2caf0f6eb26093… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f2233b2c7d2a…ab0d38b08b82 coinbase1250