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

Block 33076

Hash
0000008e404ae5c2cbe9f07fd11405ac034dd9eb214d806e9688f8149662f318
Confirmations
7861
Time
2026-10-26 01:54:53 UTC
Median time
2026-10-26 01:46:58 UTC
Transactions
2
Size
3,004
Weight
11,497
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8b00c5a07d98ddaf34b797f6711d6e96542e0c4d243e9a55d6e10363afe279ee
Previous block
00000056785fe77e37a34ba44ee2a48a3c9f8c48d516b213fd83dd4f660e8eda
Next block
0000000bac6aa595df927dce6dc834d99e43725e3919dea429e62633e97d3377

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 33076 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
c31bb45166828b55de3624dadae6373d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ca46c04eb248…77eb1daed1d3 coinbase1250.00000258
25374cd37ad9…4db8514fe9c1 spends P2MR pays to P2MR110.999997420.00000258