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

Block 6622

Hash
000000117b66a0ecf8b454f4e324cd81624d4d37d447400c271ac16cd4680b42
Confirmations
35455
Time
2026-09-23 07:26:55 UTC
Median time
2026-09-23 07:17:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
4916a7250aa0fa809d9aba3929f4444784cb5d34836e5256546980c254e54457
Previous block
0000000804f25bddba4ea6cffb325dd2e651e93111c2636b1f5fd808765efd95
Next block
00000027bcb74da1205d6c3c735c265a9c3a69611fa84c460fa7ce2cd0620b4d

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 6622 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
4916a7250aa0…80c254e54457 coinbase1250