Vaulternal

Vaulternal provides a private, encrypted vault for storing files and messages that can be scheduled for future delivery to designated recipients. Users upload documents such as personal letters, legal papers, or credentials, and set conditions—specific dates, periods of inactivity, or manual confirmations—under which the data will be automatically transmitted to the chosen contacts. The service encrypts content on the client side, keeping encryption keys solely with the user, and distributes the encrypted payload across independent networks to avoid a single point of control.

The platform is aimed at individuals who need to preserve important information and ensure it reaches the right people at a later time, such as family members, friends, or heirs. It supports occasional updates, allowing owners to refresh or add new items and confirm recipient lists without exposing the data to the service provider. Delivery is automated once the predefined trigger occurs, while users retain full authority over when and how the hand‑off happens.

Vaulternal’s design emphasizes zero‑knowledge security achieved through mathematics rather than policy, and it is built to be distributed so that no single entity can remove the stored data. The software is currently in an experimental stage, offering a free tier alongside optional paid plans.