Woofun AI reports that Federal Reserve Governor Christopher Waller delivered opening remarks at the Fed's fifth conference on the international role of the dollar on June 22, identifying stablecoins and tokenized assets as critical new channels for extending the global reach of the US currency. Waller emphasized that the gathering aims to synthesize diverse perspectives to evaluate the fundamental forces shaping the dollar's international standing, signaling institutional recognition of digital asset infrastructure in macroeconomic strategy.