the court shall find that such violation constitutes a concrete and particularized injury in fact to the plaintiff. (F) Treatment of mandatory predispute arbitration agreements and predispute joint action waivers Any agreement to arbitrate an alleged dispute of this subsection that has not yet arisen at the time of making the agreement or any agreement that would otherwise prohibit, or waive the right of, one of the parties to the agreement to participate in a joint, class, or collection action in federal court, concerning a dispute due to an alleged violation of this subsection that has not yet arisen at the time of making the agreement shall be deemed invalid and unenforceable for purposes of civil action arising out of an alleged violation of this subsection, notwithstanding any other provision of law. (b) Maintenance of records of qualified political advertisements (1) In general (A) Requirements for online platforms and covered intermediaries (i) Records of requests to purchase advertisements A covered online platform and a covered intermediary shall maintain, and make available for online public inspection in a machine readable format which is searchable on the basis of any of the information described in paragraph (2), a complete record of any request to purchase on such platform (or, in the case of a covered intermediary, of any request to purchase an arrangement for the dissemination by the intermediary of) a qualified political advertisement which is made by a person the value of whose aggregate requests to purchase qualified political advertisements on such online platform or to purchase arrangements for the dissemination of qualified political advertisements by the intermediary (as the case may be) during the calendar year exceeds $500. (ii) Assignment of unique identification number The covered online platform and the covered intermediary shall assign a unique identification number to each person described in clause (i), and shall use that same number with respect to all information relating to such