Unverified50% confidenceFactExact time
The purpose of SALT is to make hash sampling results unpredictable, preventing attackers or careless operators from using a public hash algorithm to reverse-engineer retention decisions for a known run_id; SALT must be injected via environment variables rather than hardcoded, otherwise source code leaks would simultaneously break security and reproducibility.
1
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50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
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