Brazilian Central Bank issues Resolution No. 584 on August 7: for crypto transfers exceeding the equivalent of $10,000 to offshore platforms or self-custody wallets, exchanges must hold the transaction for up to 24 hours before releasing it. Splitting the transfer into multiple transactions on the same day that cumulatively exceed the limit also counts. The central bank emphasized that this is not a freeze—just a window for review. The draft initially planned for it to take effect in October 2026, but the finalized version pushed the start date to January 1, 2027.