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Write a letter, or paste a link to a photo, film or voice note meant for a particular someone.
On BOT Chain
Create time-locked digital vaults for yourself or someone you care about. Protected by blockchain. Opened only when the time comes.
Kelak is an Indonesian word meaning someday — a gentle, unhurried kind of later. Kelak is a place to leave something for that someday: a letter to a child not yet old enough to read it, a recording for an anniversary still years off, a note to your own future self.
We use a blockchain not because it is fashionable, but because a promise about time needs a keeper that does not forget, does not close, and cannot be persuaded to peek early. The contract holds the vault; the calendar holds the key.
Fill the ledger below. Once sealed, not even you can open it early.
Write a letter, or paste a link to a photo, film or voice note meant for a particular someone.
Choose the day it may be opened. The vault is sealed on-chain and the key is time itself.
When the date arrives, only the recipient's wallet can turn the lock and read what waited.
Once sealed, the contents cannot be altered or quietly deleted — not by us, not by anyone.
The unlock date is enforced by the contract itself, not by a company's promise.
The vault belongs to the wallets involved. No account, no subscription, no gatekeeper.