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

Block 1319

Hash
0000005d743a0acf359c53b302594f004403c3416d5348c960cbc45d6f26c9da
Confirmations
39165
Time
2026-09-16 11:52:12 UTC
Median time
2026-09-16 11:44:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d98db16bbaa69483fce4ac736f2affc41fa4ff77ed90ac7f574dfb985417153d
Previous block
000003701d335f0aaf34229c92807d5ab6031b3f87c8124a1c544e4964d20c4e
Next block
00000007bc4ee6048ea4f5cf39bc36bbeb1c7d81b6d473ab474873103f9b5095

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 1319 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
d98db16bbaa6…fb985417153d coinbase1250