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

Block 17080

Hash
0000004a72c35b84953fb5ca89a3070a084c433d731380a6945048a5b3af3c43
Confirmations
25182
Time
2026-10-07 18:34:07 UTC
Median time
2026-10-07 18:25:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
cc3cffa12a84d343337965e2a271724eacd60f846a7f30e5cb6fe24852d8ebd9
Previous block
0000009ac4b20b16df8a6b515c29ac5709ab4e188b4cb02a5582625eae516971
Next block
00000083680fa4fc80cdbc13ca4177877bb59c01d9a105337357cf544569a943

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 17080 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
cc3cffa12a84…e24852d8ebd9 coinbase1250