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

Block 16765

Hash
000000ca289b5a118c17c519b5e0fec6f251ca844c44468c782067753f83f027
Confirmations
24030
Time
2026-10-07 09:29:25 UTC
Median time
2026-10-07 09:19:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
bae70b45c07ae73da58564860ba1f540837a108138870dd17a86edd5a4850ab0
Previous block
000000915b394f3f24f4b9e3e245255ca1fd6bed9bfa37184c4fe9b679011678
Next block
000000a696a1a56f4a18b5348edc7ff0d44fc1452b1070944efecb2a11e3b3c7

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 16765 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
bae70b45c07a…edd5a4850ab0 coinbase1250