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

Block 35200

Hash
000001330c625bf044438343f8c489442e9d63564e85640aa2899d4dcbf5f116
Confirmations
6088
Time
2026-10-28 10:50:47 UTC
Median time
2026-10-28 10:42:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b9ccd7806a279cef44a54d9f080e124edec6946119492c1f95ab9000428fa8b4
Previous block
000000be238285565cbb12c674890fb6795d37a4285f955c38330fb70f1c8474
Next block
0000004e57b64118360e50a9ef15b055fcebc951636f0153ee0bcc5cf2c69f62

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 35200 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
f4ac2724f87aa1a51bb0f8aa8c2ab6e4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b9ccd7806a27…9000428fa8b4 coinbase1250