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

Block 9440

Hash
00000044f3a819c1da7c276f2e148d4d14e640110d75a12ea71c0681a10b00ca
Confirmations
32083
Time
2026-09-28 05:22:25 UTC
Median time
2026-09-28 05:12:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1d107c756942b3ecdd232df1e13a3adf394bdc7defc72c80893570e892910867
Previous block
0000004c4b7c79727ef8021b278ac31222001ed18b8813c32ea87be8cc44d16e
Next block
0000006188409f40c1bb44637dd64a8200df79dc0fb9f021db834daac9d8bb08

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 9440 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
1d107c756942…70e892910867 coinbase1250