How are signatories authenticated?
The legal certainty of documents signed on Closd is based on a three-layer authentication process for signatories:
- Personal account protected by a secure password chosen after receiving an invitation to Closd;
- Automated ID verification: Before their first signature on Closd, signatories must upload a picture or scan of a valid ID document. Users are guided through this quick and easy process at their first log-in. This verification only has to be done only once, provided the given ID does not expire;
- One-time password sent by SMS.
This solid body of evidence prevents any subsequent dispute over the signing of a document.