PBC source and production note — October 15, 2026 (Pacific) Supplied URL: https://www.instagram.com/reel/DehRMj0A0JR/?obrf=ejZybmV1cWgwOWtk Canonical URL: https://www.instagram.com/reel/DehRMj0A0JR/ Repost uploader: Wine Tour Niagara Adventure, @winetourniagaraadventure. Caption: #canada #fyp Captured metadata upload date: 2026-10-15. This is not a verified original recording date. The opening source title is The Oblivious Canadian. The performer and original producer remain unverified. The CBC-branded cup does not establish CBC authorship or endorsement. The Q&A is presented as satire/commentary, not a verified patient history. No medical records or named patient are supplied. Public-health and eligibility sources are documented in sources.json; the claim ledger distinguishes recognized risks, insufficient evidence and unverified individual assertions. This review is not medical advice or a systematic review. Original capture: 1080x1920 VP9 video, AAC audio, 3082 video frames, 102.733333-second video stream. The entire source canvas is proportionally scaled to 450x800 inside the user's 1206x1238 PBC maple frame. No source captions are removed; the opening title is retained. The template's obsolete portrait and credit were cleared. Added labels identify the repost account, satirical commentary, lack of verified patient history, cancer causation not established, and not medical advice. Original source audio is retained unchanged (AAC payload hash comparison); output frame count matches. Full derivative decode passed. Representative beginning/middle/ending frames were visually inspected. The entire supplied clip was automatically transcribed for editorial review. The raw transcript is retained privately as an uncorrected working aid. It is not published as a certified verbatim transcript. No outreach, interviews, access to medical records or verification of an individual's vaccine history occurred. Original downloads/metadata and technical logs remain in the private workspace; the public package contains the contextual branded video, poster, this note and evidence ledger. Website publishing is separate from social-account posting. This task targets PureBloodCanadians.com, not an Instagram, Facebook or X account.