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

Block 7459

Hash
0000001439cb9dd818165122b9825df0cfd8bc944f4cb43d16d9db6d1f6aa31f
Confirmations
34126
Time
2026-09-24 23:17:42 UTC
Median time
2026-09-24 23:03:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
809c12597145121c6ff99b9a962c937c243564616b98b52a6aced3db7d85225b
Previous block
0000000d8c185628f57aebfb4474853e950e424b200bc5704cd40c1c4e54d980
Next block
000000034afbc0ce375c721f1074dbe3b16f3798ba73204efb0543f80ef19598

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 7459 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
809c12597145…d3db7d85225b coinbase1250