Lee HeeJun

AURORA - Cryptographic evidence for AI decision records

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AURORA is a cryptographic evidence layer for AI decision records. It seals records with SHA-256 hashes, RSA signatures, RFC 3161 timestamps, public verification URLs, and downloadable evidence bundles. It does not judge whether a decision was fair or legal — it preserves what was recorded so the record can be verified later.

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Lee HeeJun
Maker
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Hi Product Hunt, I built AURORA because AI decision logs have a trust problem. Most systems track decisions inside a database or dashboard. That is useful for operations, but weaker as evidence when someone later asks: “How do we know this record was not changed?” AURORA takes a narrower approach. It does not judge whether an AI decision was fair, legal, or compliant. It preserves cryptographic evidence of what was recorded: - SHA-256 record hashes - RSA signatures - RFC 3161 timestamps - public verification URLs - downloadable evidence bundles The goal is simple: AI decision records should be verifiable later. Not just logged. Verified. I would be especially grateful for feedback on: 1. whether the verification page is clear enough 2. whether the evidence bundle makes sense 3. what would make this trustworthy enough for production use 4. whether the positioning is clear: evidence layer, not governance dashboard