OpenSea smart contract upgrade to delist inactive NFTs on Ethereum By Cointelegraph

© Reuters.

OpenSea, one of the most popular nonfungible token (NFT) marketplace, has rolled out an upgrade to its smart contract, a proactive measure to weed out inactive listings on the platform.

As a part of the planned upgrade, all OpenSea users will need to migrate their NFT listings — currently hosted over the (ETH) blockchain — to the new smart contract.

OpenSea main profile page. Source: OpenSea
Navigating to OpenSea’s NFT migration. Source: OpenSea
OpenSea updated listing. Source: OpenSea