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

Block 9807

Hash
0000004daec74f3e0efcbd060c76b5f020f311292fc55fa723936eeb74710870
Confirmations
32171
Time
2026-09-28 18:04:19 UTC
Median time
2026-09-28 17:55:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
8d23d33377c2d33964f6a4becefbaf26157668cd7d2d5a7d133760b351c01c45
Previous block
0000000ec7927113f422654a10dac528742a5b298981bf273f7962343b818ea1
Next block
0000002f545191090002f7f9cdecaf2733c65ec9c58352873678781d6bdc63b6

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 9807 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
8d23d33377c2…60b351c01c45 coinbase1250