Wiki · citable explainer
How SHA-256 hashing establishes a tamper-evident fingerprint for public business identity records.
Cryptographic verification creates a tamper-evident fingerprint of a specific identity package. AI Verified uses SHA-256 over canonical passport data so altered records produce different digests.
A hash is an integrity tool. Relevance, quality, and recommendation still depend on each answer engine’s retrieval and ranking systems.
What is cryptographic business verification?
Using cryptographic digests such as SHA-256 to fingerprint a canonical identity record so changes become detectable.
What does the hash prove?
Integrity of the recorded package, not universal truth of every marketing claim and not guaranteed ranking.
How does AI Verified use it?
Each passport is identified by a forensic hash at /v/{hash}/ with machine-readable companions.