Private ID recovery

Firefox

Corrupt profile

1. Navigate to the Firefox profile directory (default: %APPDATA%\Mozilla\Firefox\Profiles\)
2. Use an SQLite browser (like DB Browser for SQLite) to open storage-sync-v2.sqlite
3. Check the table storage_sync_data and look for the row with sponsorBlocker@ajay.app in the column ext_id
4. Get the JSON of the extension there

Working profile / Backup

1. Go to about:profiles
2. Make a new profile
3. Delete all data in that profile and copy your old profile over (default: %APPDATA%\Mozilla\Firefox\Profiles\)
4. Load Firefox in that profile
5. Copy private ID from extension

Bruteforcing

Neither the moderation team nor the admins keep any record of your Private ID. The time to bruteforce your Private ID is in the magnitude of years.