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

Block 13624

Hash
0000004e6c06ad87ec849802ea3884bc076ac699862e8846e28fc49c583bf871
Confirmations
28502
Time
2026-10-03 14:19:10 UTC
Median time
2026-10-03 14:08:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
bb08540030723a410a090e72ee9a93c01675caf4d11cd151a3467011143b0a87
Previous block
0000002cdcaa7199c338ed165f6c3c2474e566d52200afb8e748e303c43395e0
Next block
00000082bf3a4480747c9bacb7863d7be2b0e28ffae69256237523f7d9b82267

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 13624 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
bb0854003072…7011143b0a87 coinbase1250