www.uspto.gov P.O. Box 1450 Alexandria, VA 22313 - 1450 www.uspto.gov ELECTRONIC ACKNOWLEDGEMENT RECEIPT APPLICATION # RECEIPT DATE / TIME ATTORNEY DOCKET # 63/816,446 07/15/2025 12:18:08 AM Z ET - Title of Invention IMMUTABLE AUDIT TRAIL SYSTEM FOR AI VALIDATION DECISIONS Application Information APPLICATION TYPE Utility - Provisional Application under35 USC 111(b) PATENT # - CONFIRMATION # 9234 FILED BY Kinan Lemberg PATENT CENTER # 71368932 FILING DATE 06/02/2025 CUSTOMER # – FIRST NAMEDINVENTOR Kinan Lemberg CORRESPONDENCE ADDRESS Kinan Lemberg, - 270 Bolton Rd, - Koah, - AUSTRALIA AUTHORIZED BY - Documents TOTAL DOCUMENTS: 1 DOCUMENT PAGES DESCRIPTION SIZE(KB) Micro Entity Status forApplication 63816446.pdf 2 Certification of Micro Entity(Gross Income Basis) 183 KB Digest DOCUMENT MESSAGE DIGEST(SHA-512) Micro Entity Status forApplication 63816446.pdf 855A0F73E7710E8D08C876AA131F7131D67130FA119BCEEBB1DF2DD57D5113FFE2FC6039BAAB6795421FA60F01886E0BA456CB34D362CA1F6328DDC35D7757D5 This Acknowledgement Receipt evidences receipt on the noted date by the USPTO of the indicated documents, characterizedby the applicant, and including page counts, where applicable. It serves as evidence of receipt similar to a Post Card, asdescribed in MPEP 503. New Applications Under 35 U.S.C. 111 If a new application is being filed and the application includes the necessary components for filing date (see 37 CFR 1.53(b)-(d) and MPEP 506), a Filing Receipt (37 CFR 1.54) will be issued in due course and the date shown on this Acknowledgementand MPEP 506), a Filing Receipt (37 CFR 1.54) will be issued in due course and the date shown on this AcknowledgementReceipt will establish the filing date of the application National Stage of an International Application under 35 U.S.C. 371 If a timely submission to enter the national stage of an international application is compliant with the conditions of 35 U.S.C. 371 and other applicable requirements a Form PCT/DO/EO/903 indicating acceptance of the application as a national stagesubmission under 35 U.S.C. 371 will be issued in addition to the Filing Receipt, in due course. New International Application Filed with the USPTO as a Receiving Office If a new international application is being filed and the international application includes the necessary components for aninternational filing date (see PCT Article 11 and MPEP 1810), a Notification of the International Application Number and of theInternational Filing Date (Form PCT/RO/105) will be issued in due course, subject to prescriptions concerning national security, and the date shown on this Acknowledgement Receipt will establish the international filing date of the application.