The scattered-memory problem
Special moments vanish into endless camera rolls and disappear from group chats within days. There is no anticipation or shared joy of rediscovering what everyone captured together.
3D Time Capsules
Seal memories with friends. Unlock them together in 3D.
Freeze group trips, birthdays, or secret moments into a spatial 3D Time Capsule. Pool photos, videos, and voice memos from a simple link, then unlock the spacetime story together.
The Strata approach
Strata 3D Time Capsules give your group a sealed vault in spacetime. Friends drop their media without downloading an app, and the capsule unlocks together in full 3D tilt depth.
Three simple steps
Create the place before the photos disappear.
Seal a Capsule
Name your capsule, set a future unlock date or milestone, and invite your circle.
Pool Secret Moments
Friends add their photos, candid videos, and audio notes without needing an account.
Unlock Together in 3D
When the countdown ends, step inside the collective memory and tilt to explore.
Built around the real moment
Easy to contribute. Worth coming back to.
- Time-locked spacetime vault for your circle
- Full 6-DoF Gyroscope 3D tilt-to-explore
- Zero app required for friends to contribute
- Private end-to-end encryption for your memories
- Voice notes, photos, and videos combined
Questions, answered plainly
What to know before you start.
How does a 3D Time Capsule work in Strata?
You create a capsule in Strata, set an unlock date (like a birthday, graduation, or reunion), and share a link with friends. Everyone adds their media from their browser or the app. The capsule remains sealed until the unlock date arrives, revealing the complete 3D spacetime memory.
Do my friends need the app to add memories to a capsule?
No! Your friends can open your contribution link in any mobile browser on iOS or Android and drop their media directly without creating an account.
What happens when the capsule unlocks?
Everyone in the circle is notified simultaneously. You can explore the shared moments with Strata's signature 3D tilt interaction, reliving the full depth of the experience.
Can I open capsules on both iOS and Android?
Yes. Strata is available on both the Apple App Store and Google Play, with seamless smart linking via onelink.to/tm3rk3.
One link can bring the whole moment back.
Download Strata: Living Memories, start a private World, and send the contribution link to the people who were there.