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

Block 35122

Hash
000001461402f2645e4c89466e9fd6117856ebd156cc9d042239bfcb57868096
Confirmations
5911
Time
2026-10-28 08:45:37 UTC
Median time
2026-10-28 08:37:32 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a2aede1465597a198fac69cd6795393ecf7ac88f11745c3af4fb2bfa6411df8b
Previous block
000001b975195598609d95fd58b3b9581e2f59ae8943949b92df8f6c54542770
Next block
0000004eaad5a47961b208af02c10f448599f664e6a7bf53d5503b5b66534b01

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 35122 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
c0ac2d58ff4c139a161539cbc57c1211… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2aede146559…2bfa6411df8b coinbase1250