A welcome gift
Write it the week they are born, while everything is still new. The envelope placed in their hands at eighteen is a gift from their first week — sold in no store, made exactly once.
Suggested opening: 18th birthday
The most durable gift a baby can receive: written today, opened at eighteen. daktilo prints the gift on paper and locks it to that day. Kept not in a box, but in mathematics.
Write it the week they are born, while everything is still new. The envelope placed in their hands at eighteen is a gift from their first week — sold in no store, made exactly once.
Suggested opening: 18th birthday
At the party, every guest brings an envelope instead of a toy: "What would you tell them at eighteen?" Toys wear out in three years; this box becomes the one party gift that opens at eighteen.
Suggested opening: 18th birthday · the box is decor, the lock is math
On the evening of every birthday, write a short letter about that year; lock them all to the same day — their eighteenth. That day, one gift in eighteen parts arrives at the table: their own childhood.
Suggested opening: 18th birthday · one letter a year
The most precious gift comes from the oldest voice. Have a grandmother, a grandfather, a great-aunt gift a letter to the grandchild. Opened years later, someone no longer at the table speaks.
Suggested opening: 18th birthday · or the wedding day
One night of the pregnancy, write to the baby whose name you just chose, and lock it to the birth date. The day they arrive, their first gift is already waiting: who you were while waiting for them.
Suggested opening: the day they are born · or age 18
Write it the week they start nursery, lock it to the first day of primary school. The morning they board the school bus, a gift comes out of their bag: a send-off from their three-year-old self.
Suggested opening: first day of primary school
1. Whoever gives the gift installs daktilo on their phone — no account, no sign-up. They write their letter and pick the opening day: the 18th birthday.
2. The gift is encrypted on the phone and printed as an origami envelope. The envelope goes into the keepsake box, between the pages of the baby album — the ribbon is up to you.
3. When the day comes, the envelope is opened and the QR scanned; the gift opens that day — and only that day. We never see what is inside at any step.
The gift lives on paper, not on a server. If the company shut down tomorrow, the envelope would still open on its day — the opening key is locked to the independent drand network, not to us.
No account, no subscription, no "service discontinued" email. For eighteen years, the only thing it needs from us is nothing: it is a piece of paper.
Opening early is impossible for anyone. Even if a curious hand finds the envelope, part of the key cannot be derived before that date.
If the paper is lost, the gift is lost — keepsake boxes are taken seriously. That is also where the weight of an envelope comes from.