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

Block 16508

Hash
000000cce79249a55f3afddd6d533623e14e53cddaa05de594ee014449691cfb
Confirmations
25649
Time
2026-10-07 02:05:37 UTC
Median time
2026-10-07 01:56:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4eb60e2d344b71931b3d04c64039c3fac1796a0f890db23a34fb9af0c3bfd1da
Previous block
0000008dd92dc7362a4ba764cd5f29905f5151154b870717b8a98970de6d7d94
Next block
0000003a02b652d2bed488da6c44f06e098d02b0410f668d15c37e79bfa07629

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 16508 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
4eb60e2d344b…9af0c3bfd1da coinbase1250