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

Block 35564

Hash
000001a2823d974346dc2963ca8988e88f0dc352dce8ae967c4d02b521d36505
Confirmations
5264
Time
2026-10-28 20:34:24 UTC
Median time
2026-10-28 20:26:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fceffdff718648d40f80e91d6c20194306e78e13ff0dd429fb172ded46d817b6
Previous block
0000013ba65e3b2847f47f94cb180e9935945ef95eb0c7a0285dad39440bc874
Next block
0000023cc2e033fc7166d3a3cc550cadc442e0457f8e0e4958f6803ee9ecbc5e

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 35564 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
16182f213d9507dd08789eccabaf058b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fceffdff7186…2ded46d817b6 coinbase1250