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

Block 6988

Hash
00000004dbfcf974ad987e38d8f4f41fdb0c330ebfa15c575ee893289d075828
Confirmations
34475
Time
2026-09-24 00:59:12 UTC
Median time
2026-09-24 00:48:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
08bb1c586b738702820e8375585e17aec9c64d607a05faa2ccac4656456868f5
Previous block
0000001f60426a16fd4aca9e0de7b3e0e0f619f2c710a82fdf8ae558724620bc
Next block
0000002df70856bf5223ab887ce685d38b516f36b3927fbfa2cdbd29953488b8

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 6988 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
08bb1c586b73…4656456868f5 coinbase1250