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

Block 6964

Hash
0000000eff9253fc53c2b6c9d1bfd77ff5ca821b3decec592d280f93d1ccc735
Confirmations
33858
Time
2026-09-23 23:53:03 UTC
Median time
2026-09-23 23:40:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
fb78fa239abfb35b7801f350f59481312cfb776dd5424239263f719464549886
Previous block
00000012a6afa268384b7b075334df0e855022486ae69da5e95d7a08c37f32b0
Next block
00000007d54117c4a8680c059cc7f5f3b61856f2b719893de3ae7f7722d3f43a

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 6964 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
fb78fa239abf…719464549886 coinbase1250