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

Block 9983

Hash
00000018c1a7247be1c229f1564ec9cff2b7c83a3806403a8808058e4434852f
Confirmations
32232
Time
2026-09-28 23:54:44 UTC
Median time
2026-09-28 23:43:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
28a19dd8f32d5df066029eb6c8469ff5f37426c924ad57d8ab7fd4cb3e9406fa
Previous block
000000247f9866e691ddd61e9df54a1662a189e8aaab9fb596c73a675b9c3b7a
Next block
0000003d0db27d1ac914ff7296522521c6af2afaef32b9c32c1c2de22c1e8e14

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 9983 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
28a19dd8f32d…d4cb3e9406fa coinbase1250