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

Block 24511

Hash
0000010a45ea009b060f5b5f5b029ac264242bde847bb4f32332457e24f297b2
Confirmations
16403
Time
2026-10-16 09:17:00 UTC
Median time
2026-10-16 09:08:53 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
f5459ff0cf13f36d5fda12ffbeee0d1d761e85026ae983baa56e156f8c2a289f
Previous block
0000001ce5143ace213a4ef88f2bf9785fd01310c35a345a72704d8bcfc99e70
Next block
000001647f97df9a0f9fa5c791f2fdf636437ecb67bdba69b56d2bb1d696ea5e

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 24511 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
ad6f5bef1a6806cf424cad57b3ada000… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f5459ff0cf13…156f8c2a289f coinbase1250