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

Block 8383

Hash
0000004378ee79e91fb6637590d486608c6614b3387c8702c0ba7b951273a062
Confirmations
33801
Time
2026-09-26 16:07:11 UTC
Median time
2026-09-26 15:58:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d42a4bfb97f74442b4d7b283600cfcc6190fdf23bc9d04cc6a47ea48014a2610
Previous block
00000057570755e00b07b4069721f279c772b0731b5a35832a74f6d4d414903f
Next block
0000004e49e039423d2cd18e7e6e73bc02a7db4d57a499154dcbc8e1d404ad30

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 8383 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
d42a4bfb97f7…ea48014a2610 coinbase1250