WASHINGTON — The U.S. Securities and Exchange Commission has closed its public comment period on proposed "Regulation Crypto Assets" rules after receiving approximately 140 submissions over 60 days.

The comment period drew engagement from major exchanges, DeFi protocols, and individual investors. Many submissions pressed for clear guidelines that acknowledge blockchain mechanics rather than forcing digital assets into securities frameworks built for equities and bonds.

Key contested issues in the feedback centered on defining what constitutes a "crypto asset security" and the scope of SEC jurisdiction. Commenters flagged concerns about staking reward treatment, stablecoin classifications, and token issuance mechanics—all critical to on-chain economics. Concerns were also raised about applying U.S. regulations to globally distributed networks where enforcement and intermediary identification remain ambiguous.

The framework will directly impact wallet flows, liquidity across decentralized exchanges, and how protocols structured around proof-of-stake and token distribution can operate. Clarity on staking and yield mechanisms holds immediate consequences for capital allocation across DeFi. Any ruling that restricts how validators earn rewards or how tokens flow through smart contracts could force material changes to protocol design.

The SEC will now review submitted comments over the coming months to determine whether to issue a revised proposal or proceed to a final rule. That decision will establish the legal foundation for how digital assets are treated in U.S. markets.