Several markers of a Ponzi scheme:
- unproveable declarations of stable income, “unique system”, working trades,
- a lack of detailed statistics for the past,
Use of cryptocurrencies instead of fiat currencies to avoid legal issues.
Typos at the website (e.g. www.airbitclub.com/#Criptoworld).
Not presented at the website. According to unofficial data:
- Gutemberg dos Santos (video),
- Renato Rodriguez,
who were earlier sued and fined by SEC in a judgement against their earlier company, Vizinova.