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

Block 35199

Hash
000000be238285565cbb12c674890fb6795d37a4285f955c38330fb70f1c8474
Confirmations
5976
Time
2026-10-28 10:49:14 UTC
Median time
2026-10-28 10:41:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
84c0d22a625002a8927c1396ecb209ea60eb67e3bf8fc055ba786b175b87e01a
Previous block
00000208e8effea9e204b0fce03349c56aa608bdbad72db9a7085633ad489237
Next block
000001330c625bf044438343f8c489442e9d63564e85640aa2899d4dcbf5f116

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 35199 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
2dc9fdada5c57bdeb7d3fa3910926936… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
84c0d22a6250…6b175b87e01a coinbase1250