Blockchain News Russian ruble stablecoin A7A5 grows despite Western sanctions: CertiK Juni 4, 2026 Russian ruble-backed stablecoin A7A5 processed over $110 billion in transactions despite Western sanctions, according to CertiK. Post Navigation Previous US Treasury Secretary signals progress on Bitcoin reserve, CLARITY ActNext UK regulator warns Premier League clubs over unauthorized crypto sponsors More Stories Blockchain News LG, Arbitrum launch blockchain-based bid in $679B ad market Juni 12, 2026 Blockchain News SBI Shinsei links bank deposits to crypto rewards in Japan: Nikkei Juni 9, 2026 Blockchain News Zcash teams propose Ironwood pool to restore supply verification after Orchard flaw Juni 8, 2026