Product
K's Promise
KTimeCapsule seals today's words until the day you promised. It becomes a letter, a gift, and a promise, and it stays sealed until that day.
What it is
You leave a message and choose when it opens. Once payment is complete, it is sealed at once. One seal makes one promise. One person can share the contents with several people, and can enter up to 20 addresses. For a promise together, the creator writes the contents, pays, and shares a link. Someone who receives the link joins and pays at the same time, when they want to take part with the creator. An invited person can read the contents once, the first time the invite link is opened. After the seal is complete, the contents stay hidden from everyone until the open time.
Service period
Maximum 12 months
The period runs from the moment of sealing to the open time, and the maximum is 12 months.
Price (one seal)
KRW, tax included. Not a subscription. The price follows the time from sealing to opening. A nearer promise is 12,900원 for 3 months or less. A kept promise is 19,900원 for more than 3 months, up to 6 months. A longer-kept promise is 29,900원 for more than 6 months, up to 12 months.
99,000원
VAT included
When service starts
Service starts as soon as the seal (payment) is complete. If payment is not finished or payment fails, nothing is sealed. For a promise together, participation is confirmed as soon as you pay. After you have joined, it stays confirmed. A refund is given only if the creator cancels the promise, or if there is a special circumstance such as a system error or the promise not being sealed.
Unlock notice
You can choose 10:00 a.m. or 3:00 p.m. Korea time (KST, Asia/Seoul). When the date and time you set arrives, we send an open notice to the recipient's email or KakaoTalk. The notice shows the sender and the recipient.
Trust and safety
When you seal, the message is stored as a hash, and you can check it on the completion screen right after it is saved. Your name and email are stored encrypted. When it opens, the server recomputes the seal value from the decrypted message and shows whether it matches the stored value. If you note the seal value after writing, you can compare it yourself after opening. The message, name, email, and phone number are not sent outside. This does not absolutely guarantee that there are no technical errors.
Login and name
You can use it without signing up. You enter the names of the sender and the recipient. We recommend the sender's real name so the seal can be confirmed. You may use a name that is not your real name, but you are responsible for any problem that comes from that.