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

Block 9817

Hash
0000003e0b8eff3de1227b51de0bebe6eedfe9a871b659772900750323cddf45
Confirmations
32291
Time
2026-09-28 18:23:28 UTC
Median time
2026-09-28 18:14:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ce313d46f790db7f4ac7c8a2fd0d28d285aa3014067b34c0a435be636771e7ef
Previous block
00000059b84cd930bddd0295eef16aa863cf4abaaca6208f3782832e950beaf2
Next block
0000000861c3559fed982f29901313236b30cc7fbba99b5b8377febe2b906a8f

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 9817 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
ce313d46f790…be636771e7ef coinbase1250