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

Block 33285

Hash
0000010e955dd45a77c8fc5c3466e40240aab708771761f535700a045c044662
Confirmations
6790
Time
2026-10-26 07:30:37 UTC
Median time
2026-10-26 07:22:44 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
42822bd17cd600ab4ba0eb6ca3e9ec5c6b43531c972988b3c2afb87a43658718
Previous block
000001f28d3827045020e056ecc2de9a6288ec277004eab5b8845f8ca858c388
Next block
0000009399887e29119f8d916054c86a166fbcd223d45ba4766c31dd0e7a02de

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 33285 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
dd3ee04a41557051c1206128a8c4c6d6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f7862d12fb7b…11246d0cf2db coinbase1250.00004434
692b39df5345…5be5e2b6bac9 spends P2MR pays to P2MR110.999997420.00000258
b2e15963a036…0de6bc2deb35 spends P2MR pays to P2MR110.999958240.00004176