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

Block 11688

Hash
0000000331b350329e4127ca426e213fce22a21f2384df2d62368b470c0ffecf
Confirmations
28731
Time
2026-10-01 04:10:36 UTC
Median time
2026-10-01 04:01:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
1b91019b5ca8e6df1e32e4212bfc5f3e80ddce358249ae00a2bf1ba0c027f93b
Previous block
0000006bfff49c6f77f50667f14814fcdf3c2519b697ea8fb1bc0e6a36b6d5f8
Next block
00000069ea17c75c5693d8a33fa504549deab8b8f111dc112f01eaa46884c3e5

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 11688 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
1b91019b5ca8…1ba0c027f93b coinbase1250