Blockchain News Diamonds Standard Co. uses precious gems to back payment network 11 months ago Diamond Standard Co. has introduced a blockchain payments system that uses diamonds as backing collateral for transactions. Tags: Blockchain Continue Reading Previous Freedom of speech isn’t a ‘trump card’ for Tornado Cash developersNext Arta TechFin, Chainlink expand partnership to tokenize real-world assets More Stories Blockchain News New York bill proposes blockchain study for election record security 7 hours ago Blockchain News Real estate not the best asset for RWA tokenization — Michael Sonnenshein 7 hours ago Blockchain News Crypto fintech Taurus launches interbank network for digital assets 7 hours ago