Blockchain News OpenSea smart contract upgrade to delist inactive NFTs on Ethereum 4 years ago As a part of the planned upgrade, all OpenSea users will need to migrate their existing NFT listings to a new smart contract. Tags: Blockchain Continue Reading Previous Decentralization revolutionizes the creator’s economy, but what will it bring?Next Web3 might be crypto’s key to the mainstream market More Stories Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 8 hours ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 16 hours ago Blockchain News Bankr temporarily disables transactions after 14 wallets hacked 2 weeks ago