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

Block 34911

Hash
000001e8cbe78ce6b8caf2f40c80a32579487a9ceaa473c095f633a114fa1703
Confirmations
6015
Time
2026-10-28 03:07:35 UTC
Median time
2026-10-28 02:59:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3ff8685a441d2571b9393117672f6c0039f527250f3b06dc73df4c3b9c2e82c6
Previous block
000001cbfc2a65f49608c95e0ea565a897114e427e1310326903671b9da7ce24
Next block
000000ba416d4d75ba24287ef06059ebdbd750c87d1e13d4cc557235532acd62

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 34911 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
f40374e5ea7d5a0dc8058915b862b9d2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3ff8685a441d…4c3b9c2e82c6 coinbase1250