https://testnets.opensea.io/assets/0x36605ce3c70ae1d05b280ce715c70ba7860edea7/0
ERC721 token with token URI encoded in base64. The basic idea is that you have a struct with your data (showed in a description) and image as a link to IPFS. You have an array/mapping of these structs. Token owner can change the data and it will accordingly change in description on the OpenSea. (You have to refresh the metadata on OpenSea.)
ERC721 token with token URI encoded in base64. The basic idea is that you have a struct with your data (showed in a description) and image as a link to IPFS. You have an array/mapping of these structs. Token owner can change the data and it will accordingly change in description on the OpenSea. (You have to refresh the metadata on OpenSea.)