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

Block 15514

Hash
000000a930951ade9a755adc3ef6828655bcb0a6f2058056ccc8eb18a84684f4
Confirmations
26571
Time
2026-10-05 21:13:49 UTC
Median time
2026-10-05 21:05:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
c2c9e9261ac88d0ee7238f629b0817877de1d305704a71c7ba1c375e6d8cbe65
Previous block
00000003c0f2cffa794abbbd57b238f8f60cbd6bc597d3a014a3b98f2e696e93
Next block
00000039b11f702c8f39ad59921856efbd31800e97183e3f2fb0600dc80cd619

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 15514 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
c2c9e9261ac8…375e6d8cbe65 coinbase1250