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

Block 35469

Hash
000001de26406b9ce0f81ee00723d17bfe204809a87f2f8c50c84b2a57e12176
Confirmations
5161
Time
2026-10-28 18:00:45 UTC
Median time
2026-10-28 17:52:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
712972d9e108e478953a43d8fb099a7cfc3f7bee8d6524472703c54cd159aa17
Previous block
0000019d51f1b6b0a991569e38e377113f0afc53f8395e6a2a6f3412cc9a8c6d
Next block
0000001b612f94f88a935f9ffbfd2a77658ec0d1ae31bdd4714d69fbfa9f0a5f

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 35469 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
42b9a18fb4be8219c2b0a935eeeb75bf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
712972d9e108…c54cd159aa17 coinbase1250