No Summary provided as the original text is short
- Big Four accounting firms: The four largest professional services networks in the world—PwC, Deloitte, EY, and KPMG—providing audit, assurance, tax, and consulting services.
- Cryptocurrency: Digital or virtual currency secured by cryptography, often operating on decentralized blockchain networks.
- U.S. regulations: Legal rules and frameworks established by the United States government to govern markets and industries, including digital assets.