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

Block 35526

Hash
0000002846068f12e05d7c0ed7fb73895dae9caba934c6878786f913c005ce0a
Confirmations
5316
Time
2026-10-28 19:33:10 UTC
Median time
2026-10-28 19:25:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b922c37984cd243420c0b37968cd1e5317ab6272c0e116a495b6365e5cbd338c
Previous block
000001f7d5c8ea9ea1463fe7ccd6a0d8a6caaab642ada55f5acb78a44398af04
Next block
0000003d9472773795734bc13563764e9aa91c5c73587c79585fb00c86ab0338

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 35526 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
f94b4c7305320470a8882dcabbe64a51… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b922c37984cd…365e5cbd338c coinbase1250