Tempestry is a living timeline of human history. Explore events across centuries, vote on accuracy, add sources, and contribute your own.
Everything in one place
Every entry is written, voted on, and sourced by real people — not algorithms. Accuracy is a collective effort.
Zoom from millennia to months. Drill into events, explore hierarchies, and pan across history at any scale.
See history on a globe. Filter events by era, navigate by location, and discover what happened near where you are.
How it works
Search across thousands of entries, or post one that's missing. Every moment is fair game.
Upvote accurate entries, flag inaccuracies, and link primary sources to back up claims.
Drill into sub-events, zoom out to see the bigger picture, or switch to globe view.
Join the community and help build the most accurate, open record of human history.