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

Block 35845

Hash
000000a9b5fd13a45598dc8477e7cee8dfd775fd91efd0840e61046e4e0b75ea
Confirmations
4548
Time
2026-10-29 04:03:18 UTC
Median time
2026-10-29 03:55:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2ede787017362c6c66788f6cf0256d00f3ffc9e95bf019328a5e347429c4a0b4
Previous block
0000015f9eb6412bdd2a8ae79dfe4d53c8d6c2bc4ec1ddde6b7a539088bfbaca
Next block
000000b55cf30026f7a0da59b0b890c30313fbff6fdfc7e1aa3b83214cfcadb7

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 35845 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
c019677701c92980ea10fb533860e932… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2ede78701736…347429c4a0b4 coinbase1250