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

Block 15240

Hash
0000006ecfe011befe85b657c047e2030bd9260200c77fd05aa47004f73d77a7
Confirmations
24912
Time
2026-10-05 13:16:55 UTC
Median time
2026-10-05 13:07:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9a725dd93833f441b4fed61548ca0815b5e41445d79f18f39c647d697ec2d752
Previous block
000000b5575b623d3304a37be3115834c2d7565662f550a0d79ab8f7763c5b71
Next block
000000ca1e59ffc386bde0c8ec29e639c95f69e0d3cd381189808923cc10c4b6

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 15240 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
9a725dd93833…7d697ec2d752 coinbase1250