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

Block 6890

Hash
0000000bd4c16276d04100e1cf235bed4e98fc6954f713764dc96b3b641152ad
Confirmations
35248
Time
2026-09-23 20:22:16 UTC
Median time
2026-09-23 19:59:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
67a42e6cb7eb21b718c03b1155ed69f101661dcb54b41df4c740344d8a26b85d
Previous block
0000001f69dc812dfafa7dd63f4328445700cd81130ebc3093c7b93dd7c8774e
Next block
0000002a4324d942e9c39be7cda1cac85861019bbc344bdbc4d34937c96dd3ef

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 6890 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
67a42e6cb7eb…344d8a26b85d coinbase1250