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

Block 5293

Hash
0000003ee4f46cb3d776c4e755e11a1c35a1b8ce052297c5c056c704049422b4
Confirmations
36359
Time
2026-09-21 05:44:07 UTC
Median time
2026-09-21 05:33:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c449396454c785402fab9c5fd0a14f6e2ac0013fd756d8156cd139cfa229be2f
Previous block
000000359de4afc438212406b57d5f9f9394295da98ba300f919a81fdbd0a7d0
Next block
0000002890639ae0aeb7cc3b429430775bb1d6b284af8ca5ecc389b76f0e2697

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 5293 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
c449396454c7…39cfa229be2f coinbase1250