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The paper introduces ZK-JPEG, a zero-knowledge cryptographic tool for image compression and editing that verifies transformations while maintaining privacy, useful for combating deep fakes and ensuring image provenance.
Flashpaper is a self-destructing secret sharing service that encrypts data in the browser with zero-knowledge, stores payloads in RAM only (no database), and provides a REST API and MCP server for AI agents.
binthere is a zero-knowledge, end-to-end encrypted pastebin that self-destructs after one read. It uses AES-256-GCM encryption in the browser, stores only ciphertext on Cloudflare Workers, and includes a CLI client.
The article draws an analogy between Tolstoyan art, which transmits feelings without revealing the artist's personal experience, and zero-knowledge proofs, which convince a verifier of a claim without revealing the underlying secret.