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

Block 34902

Hash
000000766192034c121af7b4a29a0844e1fb2e9779096d11abe9fdbc7d57f3eb
Confirmations
6477
Time
2026-10-28 02:53:14 UTC
Median time
2026-10-28 02:45:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ec0dfdc834113a8474b3b7045eddde5f94c287aeadd8f3ca93bbf1048e5ec6c7
Previous block
000000ffbf77da0635089d547745bb9e1d2d404cf34ce85e85f5fc9ab4790bfc
Next block
000001ab6d8f8d48e9875789a797af3957d8f3a3316364e34779e1fc941211e2

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 34902 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
92760e666dab389342dcabc4ae7ed80a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ec0dfdc83411…f1048e5ec6c7 coinbase1250