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

Block 16099

Hash
000000a4e26804d916a5b7ecc29e38facf0c105d7a70a7f116d0a769d0c37ccd
Confirmations
25425
Time
2026-10-06 14:18:27 UTC
Median time
2026-10-06 14:09:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7f0c3e78d2fe340e29d03cb5e579f6b878d60b02276ebd3bafb3d28a8460e17a
Previous block
00000024260b74bbab0a48004c0f93fd9c826bcffde41a89bad9d9c9dce2df1d
Next block
0000003c2b205b7e48d27196e896820c92d1687d5104827b0d4326ab5bdd06c2

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 16099 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
7f0c3e78d2fe…d28a8460e17a coinbase1250