RedStone launches sanctions-screening oracle on Ethereum mainnet

Oracle project RedStone has launched an oracle on the Ethereum mainnet that lets smart contracts check whether wallet addresses are subject to sanctions before executing transactions, Crypto Briefing reported. The service draws on 463 official sanctions data sources, with flagged addresses integrated into an on-chain registry. The data is collected through OpenSanctions and includes sanctions lists from the U.S. Office of Foreign Assets Control, the European Union, the UK and the UN.