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

Block 33286

Hash
0000009399887e29119f8d916054c86a166fbcd223d45ba4766c31dd0e7a02de
Confirmations
6609
Time
2026-10-26 07:32:38 UTC
Median time
2026-10-26 07:24:16 UTC
Transactions
5
Size
3,976
Weight
13,954
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
87ae3112d81970787595702f1099365bd6179d4657f2fe4dc9a1e825eac3352b
Previous block
0000010e955dd45a77c8fc5c3466e40240aab708771761f535700a045c044662
Next block
000000af107224be16d2b7c194154a90863488e378ca14aba1463a6cb08b98e4

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 33286 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
b80c05833b412166b727203c63a6d28d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
59803eb4a7ac…d28cd3b4a39a coinbase1250.0000149
366ae2dd9b86…371621e351c9 pays to P2MR1216.99989440.0000031
78103fc75f69…e957ee8e7447 spends P2MR pays to P2MR120.997989680.00000344
2d91a84408a2…8a0f0cb32dcb spends P2MR pays to P2MR120.996986240.00000344
e971b3816b63…7931fdca19e4 spends P2MR pays to P2MR220.001995080.00000492