../ 001 Multiple Authorization Pattern.mp4 27-Nov-2023 00:59 14M 001 Multiple Authorization Pattern_en.srt 27-Nov-2023 00:59 9204 002 Off-Chain Secret Enabled Dynamic Pattern.mp4 27-Nov-2023 00:59 18M 002 Off-Chain Secret Enabled Dynamic Pattern_en..> 27-Nov-2023 00:58 10K 003 X-Confirmation Pattern.mp4 27-Nov-2023 00:59 34M 003 X-Confirmation Pattern_en.srt 27-Nov-2023 00:59 8013