Flowvault · Time-lock

Lock a message until a future moment.

Your message is encrypted in this browser to a future drand round. Until that round's signature is published by the distributed beacon network, nobody — not you, not us, not anyone with access to our database — can decrypt it. After the release moment, anyone with the share link can open it — or, if you also set a password below, anyone with the link and the password. Learn more on the security page.

Message0 / 131,072 bytes

Unlock when

Or pick an exact moment

Resolves to drand round #28,090,412 — approximately 4/24/2026, 11:50:00 PM.

Also require a password to readAdds a second gate: even after the time-lock releases, the reader needs this password. Useful if the link might travel through channels you don't fully trust. Share the password out-of-band.

Sealed client-side with tlock. The capsule is stored as opaque ciphertext + target round.