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

Block 35495

Hash
000001431b242fe730d720537d2062202054047a968ebe3258d2e940248fd295
Confirmations
4943
Time
2026-10-28 18:42:35 UTC
Median time
2026-10-28 18:34:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
947e99e9a57bcd841db935c4f58656df32b54da097678c126673ce6ad70d6493
Previous block
000001fbefa23663daeacbbe7c9894bb7dbcabaeccce75443a80af5d73b49bc0
Next block
000001618906f1a6c2bb94705312d189b122e99e840e8c69d76a18d78f375c94

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 35495 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
a99decd6071ae5610e2a439f8cd7259a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
947e99e9a57b…ce6ad70d6493 coinbase1250