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

Block 7422

Hash
0000002ecbdab868ce85f593afd878d946d156fa6f1f304b86e3777994ec37b0
Confirmations
34800
Time
2026-09-24 21:19:45 UTC
Median time
2026-09-24 21:05:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
09e06c6b36a7479490d528899b576c249c21e034662cca41278a2a4605341beb
Previous block
0000000f0fa5eb37feff525f3941569abed72a6b5f56cb55e1c6163651f24273
Next block
000000097dba41bf57a547848b570517950d7244e5f4966d5699680882c3269d

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 7422 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
09e06c6b36a7…2a4605341beb coinbase1250