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

Block 34805

Hash
000000c63db4547ff9f28dbab3ff7e3c18c0b27e0fc13300dfbd4311b163a010
Confirmations
7295
Time
2026-10-28 00:19:16 UTC
Median time
2026-10-28 00:11:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
35126a72be38c3808b10fa2fd7d630311e5f0de1463d3026314151b61945ea56
Previous block
000002167bee34e5970489790d57b21734ff9b3d0b75322d889afde8ffdecb35
Next block
000002155102a4fe3923b48508e394bb3677bcbf6519ff298834ff65e3b17b39

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 34805 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
fb33be45b5d8182eec8d2f9212e0ab0b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
35126a72be38…51b61945ea56 coinbase1250