Web3 data analyst Panda Jackson tweeted that NFT market Blur created a new NFT trading system by utilizing OpenSea's Seaport, bypassing OpenSea's blacklist control. Since Seaport is not on OpenSea’s blacklist, the NFT items that led to Blur’s blacklist can now be traded through the new system, with royalties enforced. Foresight News notes that OpenSea will implement a new policy in November 2022: NFT projects seeking mandatory royalties must block markets that do not fully respect them. Since Blur did not enforce royalties at the time, it was blacklisted, which resulted in NFT collectibles that enforced royalties on OpenSea not being able to trade on Blur.