Efinity

The world’s largest digital marketplace for crypto collectibles and non-fungible tokens (NFTs), including ERC721 and ERC1155 assets. Buy, sell, and discover exclusive digital assets like Axies, ENS names, CryptoKitties, Decentraland, and more. Building brand new economies powered by true digital ownership. OpenSea is the first and largest marketplace for user-owned digital goods, which include collectibles, gaming items, domain names, digital art, and other assets backed by a blockchain. At OpenSea, we're excited about a brand new type of digital good often referred to as a non-fungible token, or NFT. NFTs have exciting new properties: they’re unique, provably scarce, liquid, and usable across multiple applications. Just like physical goods, you can do whatever you want with them! You could throw them in the trash, gift them to a friend across the world, or go sell them on an open marketplace. But unlike physical goods, they're armed with all the programmability of digital assets.

Creator-centric NFT marketplace with a community governance program. The first community-owned NFT marketplace. Create, sell or collect digital items secured with blockchain. NFT stands for non-fungible tokens like ERC-721 (a smart contract standard) tokens which are hosted on Ethereum’s own blockchain. NFTs are unique digital items such as collectibles or artworks or game items. As an artist, by tokenizing your work you both ensure that it is unique and brand it as your work. The actual ownership is blockchain-managed. RARI is the native governance token of the NFT marketplace Rarible, designed to reward active platform users with a voice on the platform's future. As we are growing in numbers and expanding our presence on the market, we decided to take a shift towards a becoming a fully Decentralized Autonomous Organization. RARI has been created to give Rarible community the power to influence decisions and incentivize active participation.