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

Block 34985

Hash
0000014a3349bf627b6ae4057c73a9c7d63219962afa7f00c6d5c1f87f8fc883
Confirmations
6070
Time
2026-10-28 05:05:55 UTC
Median time
2026-10-28 04:58:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b678d28440805b209476a09a91a7d76e1dd1a4c71ffdbf2c83ca1413557ad46c
Previous block
0000001b061ce1feb967598993aeb4982d652e9a70de94e4ca397466c788bccb
Next block
000001262c0cc2ed2352846be147c1689803538c16f3f79ead8288477c9191f2

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 34985 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
7f62d23ebf0a6d82e842138682e561f0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b678d2844080…1413557ad46c coinbase1250