🪙DeXpiry Token

Native token of the DEXPIRY system

The DEXPIRY token is an ERC-721 NFT token that is created when purchasing a product at one of the points of sale that use the DEXPIRY application and is unique for each individual product.

The DEXPIRY token is tied to the unique Token ID of the product sold and does not contain personal information about the buyer, nor detailed information about the product, but only the information necessary to verify the validity of the warranty of an individual product.

Information about the warranty of the sold product contained in the DEXPIRY token:

• Unique Token ID of the product sold

• Cryptographic signature of the token creator (Token Issuer - point of sale)

• Token creation time (time of sale)

• Warranty duration in months entered when creating the token

• Warranty status (active, inactive, used)

The owner of the DEXPIRY token can access the DEXPIRY database, which contains details about the purchased product, through the DEXPIRY application.