> For the complete documentation index, see [llms.txt](https://metya.gitbook.io/metya/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metya.gitbook.io/metya/product-and-architecture/identity-and-rights-composable-did-+-nft-social-cards.md).

# Identity & Rights: Composable DID + NFT Social Cards

* DID reputation: Minimal-necessary traces (interaction strength, spend contribution, creator impact, chargeback history) → portable, de-identified vectors.
* NFT social cards: Rights containers & access control; tied to DID reputation to unlock ranking priority, task allowlists, live perks, card fee/limit optimizations (compliance-bound).
* Composition & portability: Carry “reputation + rights” across scenes (social, live, merchant).