Journal

Notes on method.

• 04 Sept 2026 · sources · 6 min

  The Finnish registry layer: PRH, PTV and TED

  Country routing is not a nice-to-have. A Finnish company that never hits YTJ is not investigated.

• 01 Sept 2026 · methodology · 9 min

  Detect, plan, fan-out, resolve, score — in that order

  The CARIO pipeline is ordered on purpose. Reordering it is how products start inventing people.

• 20 Aug 2026 · legal · 8 min

  Lawful public-source OSINT, and the lines we will not cross

  CARIO investigates people, companies and infrastructure using public registries, public web and public APIs. Nothing else.

• 12 Aug 2026 · methodology · 7 min

  Why a missing score is more honest than a guessed one

  CARIO scoring model 2.0.0 refuses to invent Trust, Risk or Confidence when the collectors returned nothing usable.