Slink's protocol manages digital profiles. It handles relations, attachments and acknowledgements between and for profiles. Built on the Solana Blockchain.

The protocol is generalized and designed to support various domains, e.g. HR, healthcare, traceability, supply chain, etc

• Profiles represent any entities including people, organizations, physical and digital assets
• Attachments are soul-bound tokens that represent meaningful facts associated with profiles or profile relations and may have a link to arbitrary data stored on-chain or off-chain
• Relations are variable-strength proofs of connection between parties, they are unidirectional, what brings high flexibility and variability
• Acknowledgements are soul-bound tokens that can be issued based on relations and used to create stronger proof models