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

Block 34333

Hash
000001264966cdede81ca95cbe81747fd1a8b7090b1f5389ce40b1d46695a64e
Confirmations
5821
Time
2026-10-27 11:42:01 UTC
Median time
2026-10-27 11:34:03 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c639b0876d2df6afe1d09a168591d12cacfae09f67f9c37f6b0233606ce32a32
Previous block
00000075bb513736676421e4939bef19f80dd013e686b6f23bf48fc41297e23c
Next block
0000007ffb0dd32915569007fdce8476947678f06b85e30f2fdf48bb1df6c9ba

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 34333 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
6b0e4a4ee1360705d93a179b113aefe0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c639b0876d2d…33606ce32a32 coinbase1250