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

Block 5318

Hash
00000048c476ea88c1e6fc5a56eb6c7961c8d8cc50fd47df975c843b2b73cb03
Confirmations
35219
Time
2026-09-21 06:27:59 UTC
Median time
2026-09-21 06:19:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
1172b62c027d39cd19b9e1d296188e30f97a33d9f8284174898af1f2681f2843
Previous block
00000054ea57fd455ec73445b9b96bdd04f35b858273e3e87f64bbdae6987133
Next block
0000004a9c0d89c351e03196b36810822f75ebf4f2954b6b8f58200a79a3fe6f

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 5318 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
1172b62c027d…f1f2681f2843 coinbase1250