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

Block 34709

Hash
000001c2a9f1cdfd1efd4da3d7c68489deb4573c62d122548bfae5d7f7affee3
Confirmations
7507
Time
2026-10-27 21:47:35 UTC
Median time
2026-10-27 21:39:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f289414d23e82561683db183464b11d182a1847b0c35de3ade721a21952ab6e4
Previous block
000000ad5dc162707e4d2f81f9e0b49d6356facc9c525f87e03ca43a36b76b91
Next block
000001a95e402d00368d801f99b7120ce27c47de87ae84c13365f3b6ed567ea6

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 34709 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
650ca851bbf2e9198a2a4eee35bc6d71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f289414d23e8…1a21952ab6e4 coinbase1250