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

Block 33459

Hash
000000665cba257ad302c19567916dee60b899d187d21805641604c5512326cb
Confirmations
7423
Time
2026-10-26 12:10:41 UTC
Median time
2026-10-26 12:02:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
59aa0ece8dd9fd17d4119c28e47f0cbdb09a9f164ccb53f32799c716ac981e69
Previous block
000001af593dcc9d5a4c6d38913649df38309c6e784aaba858194684d65c1f3e
Next block
0000004789321f1ef4cdf439263a5fbd39dad5e89e1e2e700c8d5cb26c33edaf

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 33459 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
cef7112e7c8cccce2882cb78d5500d93… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
59aa0ece8dd9…c716ac981e69 coinbase1250