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

Block 34858

Hash
00000153fe204981f595092158cc478496298a80b0af5a74f5ad5829ed780ea0
Confirmations
6395
Time
2026-10-28 01:43:24 UTC
Median time
2026-10-28 01:35:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3ad96dffdbd971fc7b1f20f664a85f9b4c18923c7edaad5a8ca6e982813a8e9d
Previous block
00000094f944a1ff03bd18ae87e096bc796d88773b5eb43ab9320b89ceeb32bb
Next block
0000013ce3bf45f57c859b6e123bf656ee4a602c82a5be837dc49e8377440360

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 34858 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
f4fd2e3506b3e760d79471d109243381… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3ad96dffdbd9…e982813a8e9d coinbase1250