# kycNFT metadata

The metadata schema used for each kycDAO NFT will always store all necessary fields. The exact schema can differ slightly to conform to each supported blockchain.

kycNFT specific metadata primitives:

Metadata	Type	Description
Validity	boolean	is `valid` / `non-valid` calculated from `verified` + `expiry`
Verified	boolean	Linked verification status maintained by kycDAO
Expiry	date	Membership is valid until
Tier		Represent the verification type(s)
Custom		Future extension function

No PII on-chain - kycNFTs do not contain personal identifiable information.

For a more detailed explanation of the kycDAO smart contracts design, please visit On-chain gating