Legal Notice

Last updated: 2026

1. Site owner

  • Legal name: OPENTIA, SL
  • Tax ID: ESB87829693
  • Registered address: C/ Paseo de la Castellana 40-8º, Madrid, 28046, Spain
  • Legal contact: contact form
  • Website: https://attestia.io

2. Purpose

This website and related infrastructure present and provide access to Attestia products and services on IOTA Rebased (sovereign notarization, credits, verification and forensic reports).

3. Terms of use

Use of the site implies acceptance of the Terms of Use and the Privacy Policy.

4. Intellectual property

Unless otherwise stated, Attestia content, trademarks and visual elements are owned by OPENTIA, SL or its licensors. Unauthorized reproduction is prohibited.

5. Liability

Information is provided with reasonable care, without warranty of error-free content or uninterrupted availability. Users remain responsible for how they use the site and for custody of their own keys.

6. Governing law

This notice is interpreted under the laws of Spain.