Sealed messages
Messages that open later, or only for your people
Write it today and seal it under wax: until a date you choose, until enough people want to read it, or for good, for the few people you give its key to. Its place on the wall shows from the day you set it.
Seal a message
Three ways to seal a brick
On a date. A time capsule opens for everyone on a day you pick, from tomorrow to fifty years away. Until then the wall shows only its wax seal and when it opens, and you can look inside yourself whenever you like. We email you on the day.
When enough people react. A crowd seal shows one line and opens for everyone once 50, 100, 500 or 1,000 people have reacted to it.
Never, except to your people. A private brick keeps its place on the wall but never opens to the public. Only the people you give its key to can read it — by link, passcode or invitation.
Once sealed, a brick cannot be changed: a fingerprint on its page and on your certificate shows that what opens is exactly what you sealed. A sealed brick is €5 for the brick and €3 for the seal, paid once.
Sealed bricks
Opens on a date
- Time CapsuleA message that opens on the day you choose
- Letter to Your Future SelfSealed until the day you pick
Opens when people react
Only for your people
Keep it for later
Seal a message
Write it now and pick the day it opens on the next step. For a crowd seal or a private brick, start from its own page above.
Can anyone read it before it opens?
No. Until it opens, the wall shows only the seal — and, for a crowd seal, the one line you chose to show. You can always read it yourself.
Can I change it after sealing it?
No — that is what the seal is for. The fingerprint on the brick's page and on your certificate shows that nothing changed.
How far ahead can a time capsule open?
Any day from tomorrow to fifty years away. It opens at midnight in your time zone.
Can I send a sealed brick as a gift?
Not through the gift option: a sealed brick cannot be sent as a gift. Place it yourself and send the link to whoever it is for.
How much is it?
€5 for the brick and €3 for the seal, paid once.
Write it now, open it later
A sealed brick, paid once, kept on the wall for good.
Seal a message