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

Block 16075

Hash
00000065d3613f033b7d493a7bfd1edd4518c7578ceb525b074065f5231d8e76
Confirmations
25037
Time
2026-10-06 13:38:21 UTC
Median time
2026-10-06 13:29:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
acf5c4361a080bea7a22ab6a068e9a08531175f8e743b978d495a599b3730a04
Previous block
000000b00c7f274a590abb21c463435c9bedbd0e49137cb1c88377a3623ccd07
Next block
000000cfb0fa954c111159d13145753e452a9005351e39e770cae3ab47bd74d3

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 16075 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
acf5c4361a08…a599b3730a04 coinbase1250