Blockchain News Diamonds Standard Co. uses precious gems to back payment network Mai 22, 2024 Diamond Standard Co. has introduced a blockchain payments system that uses diamonds as backing collateral for transactions. Post Navigation 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 Pudgy Penguins-backed Abstract to shut down after ‘tens of millions’ in losses Oktober 7, 2026 Blockchain News OKX eyes emerging markets with yield-offering stablecoin savings and payments app Oktober 6, 2026 Blockchain News Safe investor asks Swiss watchdog to intervene in governance dispute Oktober 5, 2026