Notice · This page is maintained by the site owner to answer common questions about Enso Systems. It is not a legal certification and may be updated at any time. For binding terms, please contact us at the address below.
In compliance with Portuguese Decree-Law no. 7/2004 (e-commerce) and Article 5 of the EU e-Commerce Directive (2000/31/EC), the following identification details for the publisher of this website are made public.
1. Site owner
- Owner: Rúben Cunha — sole trader (empresário em nome individual). [TODO: confirm legal name before publishing]
- Tax number (NIF): [TODO: add Portuguese NIF]
- Trading as: Enso Systems
- Registered address: Santo Tirso, Porto District, Portugal [TODO: add full street address]
- Email: cunharuben22@gmail.com [TODO: replace with hello@enso.systems once live]
2. Website
- URL: https://enso.systems
- Hosting: Cloudfare (Cloudflare Workers infrastructure, EU edge locations).
3. Professional activity
Enso Systems develops the EST (Escrow, Sealing & Trust) service for the secondary electronics market: forensic device validation, technical escrow and EU Digital Product Passport issuance. The activity is currently in pre-operational, grant-seeking phase.
4. Intellectual property
Unless otherwise stated, all content on this site (text, illustrations, SVG schematics, logos, code snippets) is © 2026 Enso Systems. Third-party trademarks (Vinted, Back Market, eBay, Wallapop, Refurbed, etc.) are the property of their respective owners and shown for illustrative purposes only — no partnership is implied unless explicitly stated.
5. Out-of-court dispute resolution
In accordance with Portuguese Law no. 144/2015, consumers may resort to the European Commission's Online Dispute Resolution platform at ec.europa.eu/consumers/odr or to the relevant Portuguese alternative dispute resolution entities.