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

Block 14574

Hash
0000007f4314a9edfba3895ca6d567ff82c5f7ffba74bcfbc399e9d55e234770
Confirmations
27638
Time
2026-10-04 18:04:08 UTC
Median time
2026-10-04 17:55:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9515d93a43b7f5c886dea334a21ff8889c3e5ead404a652b17f6e6801b25b355
Previous block
0000003d5708930bbcb5da47d89f24baabeaeee741d216e4cac5659ca39cc73f
Next block
00000078b47cf7a65cb59468ffdc6fb9b4df9a18e9ea86b8abcf0d1533562b53

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 14574 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
9515d93a43b7…e6801b25b355 coinbase1250