Chainlink rolls out OCR system upgrade, reducing gas costs tenfold 1 min read 4 years ago cripto via Cointelegraph.com News at February 24, 2021 at 03:21PM Ready Full Article: https://cointelegraph.com/news/chainlink-rolls-out-ocr-system-upgrade-reducing-gas-costs-tenfold Tags: Cointelegraph.com News Continue Reading Previous Sam Bankman-Fried: The crypto whale who wants to give billions awayNext 5% Of Bitcoin Supply Expected To Be Used As Collateral By 2023