Chainlink has unveiled its newest Off-Chain Reporting (OCR) upgrade, the network’s largest overhaul since it went live on Ethereum in 2019, a blog post shared with CoinDesk claims. Data was formerly aggregated on-chain, which increased overhead on node operators, not to mention data availability inefficiencies given the rise of on-chain congestion, Chainlink co-founder Sergey Nazarov said in a phone interview with CoinDesk.
