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

Block 33293

Hash
000000509399ee7fb204ad0135c94d94f7dfe8712384fc706dde497cb3fc598b
Confirmations
7218
Time
2026-10-26 07:43:39 UTC
Median time
2026-10-26 07:35:53 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
398c9df932e5bb031d4561fbc19829bad8ae1c1b25c8387c75cb4f5b4370dba3
Previous block
0000001a28d5a9ee776ae2e04eb502c2b9d5a6e89ec265b086ab06cb81e4c1c8
Next block
000001a182238c148f9f8f3cc0132042a0f631b744cc2120aaba44eff8c64031

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 33293 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
c40b9d0b18af0d9767d2867cadc4d37c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b91e038381ec…bfea152e81e2 coinbase1250.00002346
114b2f74db4f…ba55398066a0 spends P2MR pays to P2MR110.999997420.00000258
f013a4f88006…58b2a3f38f44 spends P2MR pays to P2MR110.999979120.00002088