The long-awaited U.S. Securities and Exchange Commission rule to begin allowing tokenization of securities — a change that could have profound effects on the financial markets — has been facing the contentious perception it’ll allow synthetic tokens, but a commissioner has taken the unusual step to post statements about the unpublished rule to potentially counter those views.

SEC Commissioner Hester Peirce, who had pushed for safe harbors for tokenization well before the arrival of the new chairman under President Donald Trump, issued a pair of statements on social media site X on Thursday and Friday to clarify what she expects from the rule that’s set to emerge soon. Her posts suggested that the proposed rule won’t pave the way for…