There are no markings on the disc or artwork, but dBpoweramp does detect the HDCD code. Barcode: 6 0044-50231-2 3 (Printed) Barcode: 600445023123 (Scanned) Matrix / Runout: 004 450 2312 01$ G Mastering SID Code: IFPI L009 Mould SID Code: IFPI 0332 Other: MADE IN USA BY UML (Mould)