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

Block 4679

Hash
000000bfab51631851d453645ac0db7f45e2fca70567ae5ec8c74791da29ce65
Confirmations
37437
Time
2026-09-20 07:12:43 UTC
Median time
2026-09-20 07:03:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
ff447056e39a24a8427c0eb4358610a7572fbae88358a104ef6d2cd78282daf4
Previous block
0000007084fcb9d04a111fd596582790d62c7e991e1d1d0db9531010629a4781
Next block
000000b9f5f21ed81ff40c1b16ed5ea793234b04da272861af89a9bad334a157

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 4679 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
ff447056e39a…2cd78282daf4 coinbase1250