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

Block 32940

Hash
000000c9a1a3115bec76b1c973fcdef9be0157e2e5b4a11e06bc97f978ffcac9
Confirmations
9149
Time
2026-10-25 22:18:09 UTC
Median time
2026-10-25 22:10:19 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7a429d52e6fd13daa5724653f0baffc83d65ef106aab3405b6f56d9d7dd3828f
Previous block
000000db9f496d2ad29bc75db6ed1d510f2044924ca368769e5b3ca03460a4a3
Next block
000001e768b27572c468359d087b0c29ad675fab5ad77f95e2a75d9d67e24fdf

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 32940 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
ec19395f5f0ad606755c33564954e5a6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7a429d52e6fd…6d9d7dd3828f coinbase1250