ChainCatcher news, the NFT marketplace OpenSea announced on social media that creators can now set and execute their own creator revenue using ERC721-C on their platform.It is reported that ERC721-C supports creators to achieve programmable and executable creator earnings on-chain, allowing creators to implement custom logic in their collection series. OpenSea has launched a tool under OpenSea Creator Studio to help creators deploy ERC721-C contracts.Two weeks ago, OpenSea released a new version of the OpenSea marketplace protocol, Seaport v1.6, and introduced the concept of Seaport Hooks. Seaport Hooks allow creators to set conditions that must be met before transferring NFTs in their collection series.