Get to build a Sorting Hat dApp and make it choose one of the four Hogwarts houses for you.
Let's go back to our childhood
As seen, This Hogwarts contract allows the owner to mint non-fungible tokens representing the four Hogwarts houses. The NFTs are stored on IPFS and are associated with a specific house. The contract also enforces a custom transfer condition where transfers are only allowed from or to the zero address, indicating that the tokens are soulbound within the Hogwarts context.
We create 2 contracts ie HogwartNFT and RandomHouseAssignment plus the ones i got from the chainlink library : : VRFConsumerBaseV2 and VRFCoordinator
The contract uses chainlink VRF randomness service to generate random numbers It allows safeMint action The contract uses IPFS for making the use of files, images off-chain possible.