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Definition: OpenSea


The first and one of the largest NFT (non-fungible token) marketplaces. Founded in 2017, OpenSea offers more than two million NFTs for sale on the Ethereum, Polygon and Korea-based Klatyn blockchains. OpenSea lists NFTs in nine categories including art, music, trading cards and virtual worlds. It supports more than a dozen crypto wallets. See NFT and crypto glossary.




Boonji Spacemen
Here are two examples of more than 11,000 unique Boonji NFTs that were programmatically generated by world-renowned artist Brendan Murphy. Many of these images are purchased for speculation. (Images courtesy of Stuart Fine.)