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

Block 2185

Hash
000001856a1242feceb87b24c731883ba91555bc06c40eab335e608f60c6429f
Confirmations
39321
Time
2026-09-17 10:41:20 UTC
Median time
2026-09-17 10:33:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f387ddbe41dd3a54e4b9d4e06c86877839abe1a84e8497677790482dac40eccb
Previous block
0000026c22642c55de82b17798d99a4d095ab4366145ad811473eccfad8b818e
Next block
00000224dbfbdf8d2652a90de2111c1820bf7cbc0a11920da4259516f3c99308

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 2185 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
f387ddbe41dd…482dac40eccb coinbase1250