Johannesburg, September 9, 2025 – As global finance undergoes rapid digital transformation, the BRICS bloc Brazil, Russia, India, China, and South Africa is exploring cryptocurrencies and blockchain-based settlement systems to reduce reliance on the U.S. dollar. The question now is whether these experiments could seriously challenge the dollar’s decades-long dominance in global trade and finance.
Dollar Hegemony Under Pressure
For nearly eight decades, the U.S. dollar has been the backbone of international commerce, energy trade, and global reserves. More than 58% of global foreign exchange reserves and nearly 90% of forex transactions involve the USD, according to the IMF.
But within the BRICS alliance, momentum is building to explore alternatives. With rising geopolitical tensions, Western sanctions, and the push for de-dollarization, crypto-based financial systems are being tested as potential tools to bypass dollar dependency.
BRICS’ Crypto Push
Several BRICS members are pursuing parallel experiments:
- Russia is accelerating the use of its digital ruble for cross-border settlements, particularly with sanctioned allies.
- China has already piloted its digital yuan (e-CNY) in trade hubs and seeks to extend it to Belt and Road partners.
- India launched a pilot of its digital rupee (e₹) with the Reserve Bank of India, while also advancing blockchain frameworks for trade finance.
- Brazil and South Africa are less advanced but exploring tokenized payment systems and blockchain-based interbank settlement.
At the recent BRICS Summit in Kazan (August 2025), leaders reaffirmed their intent to establish a BRICS settlement mechanism, with crypto and central bank digital currencies (CBDCs) as key tools.
Crypto as a Sanctions Workaround
One of the clearest motivations is the use of crypto systems to circumvent U.S.-led sanctions. Russia, heavily restricted from accessing dollar-based SWIFT transactions, has been a vocal proponent of using blockchain rails for international trade.
While crypto cannot yet match the liquidity and trust of the dollar, BRICS members see it as a geopolitical hedge. The rise of USDT and USDC stablecoins — ironically dollar-linked — has also provided sanctioned economies with alternative channels to move capital outside the traditional banking system.
Can BRICS Crypto Really Rival the Dollar?
Skeptics argue that BRICS’ experiments face serious obstacles:
- Liquidity and trust deficit – The dollar’s strength lies in its deep capital markets and global investor trust, which no BRICS currency or token currently matches.
- Technical hurdles – Cross-border interoperability between different digital currencies is still underdeveloped.
- Regulatory fragmentation – Each BRICS member has different crypto regulations, complicating joint adoption.
- Market inertia – Traders, corporations, and banks still overwhelmingly prefer the dollar for its stability and convertibility.
However, supporters argue that even partial success could chip away at U.S. financial leverage, especially in regional trade blocs.
Implications for the USD
If BRICS’ crypto settlement systems scale up, the dollar may not lose its global dominance overnight, but its monopoly power could erode. Analysts warn that the U.S. might face reduced ability to impose sanctions and control global liquidity.
At the same time, widespread adoption of stablecoins and tokenized dollars continues to reinforce USD demand even in digital markets. Ironically, the rise of crypto may strengthen dollar dominance in the short term, since most stablecoins are dollar-pegged.
Looking Forward
The coming years will test whether BRICS can turn rhetoric into reality. Success will depend on building trusted networks, ensuring liquidity, and convincing global traders to adopt new rails.
For the U.S., the challenge is twofold: defending the dollar’s role while innovating in its own digital finance systems. The Federal Reserve has so far moved cautiously on a digital dollar, but mounting BRICS activity could accelerate Washington’s timeline.
Conclusion
BRICS’ crypto experiments represent the most ambitious challenge yet to dollar dominance, but they remain in their early stages. While technical and trust barriers remain high, the geopolitical push for alternatives is real.
For now, the dollar’s supremacy appears secure. But if BRICS succeeds in building functional crypto settlement systems, the world could be entering an era where the greenback no longer enjoys uncontested rule over global finance.
