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

Block 35511

Hash
000001af7b6706654e5a262e3d52d3bbb0dfb1634d2fedbe6a4e686314522440
Confirmations
4816
Time
2026-10-28 19:08:03 UTC
Median time
2026-10-28 18:59:54 UTC
Transactions
5
Size
3,869
Weight
13,724
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a68d39c48e51f51081108c353e666c9eba2c7ed5273480a7bca8de0d716ca3b8
Previous block
0000011607849053240a789995856d9cacd4c509eeb9d8aa3ca260f5052c588e
Next block
0000023e5d46741b0f75ba29890143ee56d7f0ca0b26cfd2a41f5824dc3da679

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 35511 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
2182c9a1c6d3ffad21f8d5e23901d77f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db2f5733e71f…c920c338d3cd coinbase1250.00001376
392b9424ba12…6173cebfd813 spends P2MR pays to P2MR120.996986240.00000344
e957181a7517…7bb8db50d515 spends P2MR pays to P2MR120.996986240.00000344
95d221979e71…d633011cd85f spends P2MR pays to P2MR120.996986240.00000344
5c1dc2d8dee3…d18a4c16b3ef spends P2MR pays to P2MR120.996986240.00000344