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I built a cryptographic protocol for agent memory — and an auditor found my tests were lying

This story is from 2026-09-29. It is preserved in the archive; the latest stories are on the live feed.

The problem AI agents store memories. Sessions end. When a new session starts, the agent loads its memory. But how do you know that memory wasn't modified between sessions? You could trust the filesystem. You could trust the cloud provider. Or you could use cryptography. What I built alethech — a P…

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  1. 2026-09-29 01:22 · DEV Community — AI
    I built a cryptographic protocol for agent memory — and an auditor found my tests were lying

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