CryptoNote is an open source, encrypted, one time view message app
CryptoNote is an open source, encrypted, one time view message app launched on June 7, 2013 with 55 votes, #31 of 476 launches that month and more than 90% of that year's launches.
In plain words
CryptoNote is an open source messaging application designed for encrypted, single-view communications. Launched in 2013, it allows users to send messages that can only be viewed once before disappearing. The app is built on open source code, making it suitable for developers and security-conscious users who want transparency in their messaging tools. It emphasizes privacy through encryption and message self-destruction.
written from the facts on this page · September 2026
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Source: Show HN post ↗
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