The Implementation Principle Of FirstPlay
FirstPlay Market is built on the basis of the Rentero Protocol, which is an extension protocol of EIP-4907 to separate the ownership and the use right of NFTs. A game project still owns the game NFT after pledging it under the Rentero Protocol. A player may obtain the right to use the NFT for a certain period of time from the Rentero Protocol via FirstPlay Market. The business logic of the developer's game project determines whether a player has the right to use the NFT through the Rentero Protocol. In this way, players may try the game without holding any NFTs.