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

Block 9448

Hash
0000003a8842d4019f643849cf495ad170bd9c1e5886ff54574719c4c7cf1919
Confirmations
31801
Time
2026-09-28 05:39:14 UTC
Median time
2026-09-28 05:30:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5da11addcfa9de10f2f255706b90322dddf408a9c50ae8736bfc4f1bff5b96aa
Previous block
00000002babf11f427dcf4177b546e6bf655f041cfdb716583db229b651656f6
Next block
00000060288025b070b196475282f1f1a90968c117b60d1e0fb9fcf4dd3c2d09

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 9448 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
5da11addcfa9…4f1bff5b96aa coinbase1250