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

Block 12008

Hash
0000005eeae3e815826599ae7ab617ba2a56f8b5eaa1e195cb56859154aa9e7c
Confirmations
30074
Time
2026-10-01 14:00:18 UTC
Median time
2026-10-01 13:52:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0f740dddc09a8ca938acfde4913559ff0c3a6c3ba8803209fbe69904e7cc4965
Previous block
00000031b4f171cc7f9a4e76416ce9fc49da30743999f03597878e54319172d2
Next block
00000043584ce56aad36bcf6d40acc8c3c5f81b4ba48b93551bc0c4f90731211

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 12008 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
0f740dddc09a…9904e7cc4965 coinbase1250