1. Find the primary record
Start with HBO, Warner Bros. Discovery, HarryPotter.com, councils, venues and named participants.
Evidence desk
Show your working.
The site records where a claim came from, when the underlying event happened and whether later evidence changed it.
Working source ledger
This launch ledger focuses on the claims displayed in the site. It is designed to expand as new primary and local sources appear.
| Publisher | Subject | Date | Type | Source |
|---|
Verification method
The evidence hierarchy is intentionally plain enough for readers to audit.
2. Corroborate local activity
Compare local press, public notices and clearly documented production activity. Separate the event date from the article date.
3. Preserve changes
When a casting, date or claim changes, mark the older item superseded and link the newer evidence rather than silently editing history.
Corrections policy
Corrections should identify the original wording, the corrected information, the supporting source and the date of the change. Material corrections belong on the affected page as well as in a correction log.
Source limitations
Local reports can establish that production activity happened without establishing what fictional scene was filmed. Paparazzi photographs can corroborate visible participants but do not justify publishing private schedules or information about children.
Contact setup needed: connect an editorial email address before launch, then replace this note with a working correction-request link.