NON FUNGIBLE TOKEN BRANDS EXPO

Brand	Owner	Address	Description
NFT BRANDS EXPO	Art and living, Inc	4335 Marina Del Rey PH33 Marina Del Rey CA 90292	NON FUNGIBLE TOKEN BRANDS EXPO;Organizing business expositions for digital, NFT, and physical brands;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method and computer program to revoke and update a token (130) having several encryption, signature and role certificates/private keys contained in the token (130). The certificates/private keys in the token 130 are transmitted wrapped by a public key and may only be activated by a private key contained in the token (130). The activation of any certificate/private key requires the entry of a passphrase by a user (132). Further, all certificates/private keys contained in a token (130) are stored in an authoritative database 104. In the event that a token (130) is lost then all certificates/private keys associated with the token (130) are revoked. Further, when new certificates/private keys are issued to a user (132) these certificates/private keys are encrypted using the token's (130) public key and downloaded to the token (130).