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

Block 35057

Hash
000001ddc26d096286db536b8dad51ce98055f0c1895208084cef5dae7de9622
Confirmations
5741
Time
2026-10-28 07:02:13 UTC
Median time
2026-10-28 06:54:02 UTC
Transactions
2
Size
10,841
Weight
19,334
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
44e5f583bbd70f0400e055fa503c9ae00b26402280417af1c8ce7157c3d790a3
Previous block
0000023072ff4f1b40cd5609dbd4ace22838008b4ad31faef0de420d68e6c60b
Next block
000000fad847e0316743874fa93fb70acd418b7eb16309bcea552b7fc23e72bd

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 35057 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
a1f7bdfc0dbffc8734b0b5f1ebf8267e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9305edec11c2…31be41579232 coinbase1250.00004176
77bac89c7be5…12d600ae131f spends P2MR pays to P2MR110.000958240.00004176