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Build a Digital Legacy Vault

Create a secure, encrypted digital legacy vault for policyholders to store messages and documents, accessible to beneficiaries only under verified conditions.

#vault #cryptography #verifiable-conditions

Postdate: 17.10.2025

Challenge author: aysin398


Develop a secure, end-to-end encrypted digital legacy tool for policyholders to store messages, documents, passwords, and financial instructions — to be unlocked by beneficiaries only under verifiable conditions (death certificate, smart contract, etc.)

Requirements: 

  • - The service provider cannot access any data
  • - A smooth process where beneficiaries can only access the data after the death verification process has completed (which can be simulated)
  • - Bonus: Think about ways to make the life of surviving dependents easier. E.g. handling termination of contracts, closing Social Media accounts, etc.