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

Block 35310

Hash
0000020540fc099bac17b613157ec682b0f67eb130181f0d46a9970e6c299def
Confirmations
4990
Time
2026-10-28 13:46:26 UTC
Median time
2026-10-28 13:38:12 UTC
Transactions
3
Size
3,252
Weight
12,285
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b3a9e9aa539d6223bc485a7761b4048164038098d9d9d5aa504f502e63886c38
Previous block
0000016d45c57f4f087a2d98c2bcdef1b8243518b980fa922a09b9e912bcbc38
Next block
0000010da923bc8eed00a9acced4bf6ad22a1adcd710b511992033cff0f7fa38

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 35310 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
82cc6c3a764270e30ca57fdfd56ba611… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1e4d8f9435ad…704e22507f74 coinbase1250.00000654
4ee7c9a3e227…4ac8bc81014f pays to P2MR120.047388210.0000031
c3d5ce474330…27668f3ff908 spends P2MR pays to P2MR120.996986240.00000344