Memdeklaro is an open-source, philosophical project that allows individuals to self-declare their identity and generate printable, self-sovereign identification cards without relying on centralized authorities, such as governments. 

Because it relies on self-printed paper or plastic cards rather than state-issued documents, it is typically used for informal identification, philosophical expression, or privacy advocacy. 

The standard Memdeklaro card contains the following details:

- Self-chosen first and last name
- Date of birth
- A photograph
- A signature 

It intentionally excludes details like birthplace, citizenship/stateless status, or parents' names to help protect privacy. 

The concept is designed as a decentralized alternative to standard government papers, emphasizing individual freedom, open-source principles, and protection from institutional surveillance. 

For further details, open-source code, and documentation, you can explore the Memdeklaro GitHub Repository.