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

Block 16428

Hash
000000965995249bb61aa668df80dc8cbcac1e61d61e680f3cdbc5430bcae5c1
Confirmations
25684
Time
2026-10-06 23:44:21 UTC
Median time
2026-10-06 23:35:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f2c3becc802bc877910238f8a6034ecfa3965ae3de410a81c1cc88ab214be590
Previous block
000000368541f2bd5acdf020996f471e8bc97f6a6299465dda61a512c2e70900
Next block
0000004e16c912a56d78853fc5f965b6f0ad61b0a90b4e2b16274f7961b878d9

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 16428 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
f2c3becc802b…88ab214be590 coinbase1250