Blog
Field reference for ActivitiesCache.db: ActivityType values 5, 6, 10 and 16, the AppId JSON, payload keys like activeDurationSeconds and every timestamp column.
Where ActivitiesCache.db lives for local, Microsoft and work accounts, and how to collect it with its -wal file from images, KAPE, Velociraptor or live systems.
Complete guide to Windows Timeline forensics: what ActivitiesCache.db records, where it lives, why the -wal file matters and how to read it in a case.