Introduction Introduction A ruble-backed stablecoin designed to operate within sanctioned Russian financial networks recorded more than $100 billion in on-chain transfers in under a year, according to a new report from Elliptic. The asset, known as A7A5, was intended to help Russian-linked businesses move value through crypto markets while reducing exposure to potential asset freezes. Its on-chain activity surged after its early-2025 launch, then cooled in the second half of the year as sanctions and exchange controls tightened. The case highlights both the ingenuity of non‑dollar stablecoins in sanctioned finance and the limits imposed by enforcement actions. Key Takeaways Key Takeaways A7A5 processed a cumulative on-chain value exceeding $100 billion across networks including Ethereum and Tron. Analysts describe A7A5 as a ruble-to-USDT bridge, enabling sanctioned trade while limiting wallet exposure to Western enforcement risks. Growth slowed mid-2025 as sanctions and compliance meas...