Purple Canary
Objective Forensic Reagent Analysis & Harm-Reduction Scanner
"Objective forensic reagent analysis right in your mobile browser."
"Dim lighting and subjective color charts shouldn't be the difference between safety and a fatal overdose."
The Enemy & The Status-Quo Friction
Street-level chemical adulterants (fentanyl, xylazine) are lethal, yet existing testing relies on interpreting subtle chemical reagent color shifts by eye under dim, variable festival or street lighting, leading to dangerous false negatives and fatal uncertainty.
The Unique Mechanism
A mobile computer-vision scanner running local colorimetry calibration and ambient lighting compensation. Using custom edge proxies and a toxicological library, it analyzes test strips and colorimetric reactions to provide objective, mathematical adulterant identification directly from a phone camera.
The Transformation & Real-World ROI
Harm-reduction volunteers, festivalgoers, and public safety workers eliminate visual guesswork and gain immediate, objective, lab-grade validation in the field.
Project Overview & Architecture
A mobile computer-vision scanner running local colorimetry calibration and ambient lighting compensation. Analyzes colorimetric reagent reactions to detect over 200+ toxins and adulterants in illicit substances with mathematical certainty.
Key Capabilities & Highlights
- Digital densiometer detecting over 200+ toxins and lethal adulterants (fentanyl, xylazine).
- Computer vision colorimetry calibration with ambient lighting compensation.
- Instant objective identification from a standard mobile phone camera.
- Open-source MIT licensed codebase available on GitHub.
Technical Specifications & Environment
Licensing & Legal Terms
100% Free and Open-Source Software (MIT License).
The Offer & Pricing
Transparent access, licensing, and enterprise tiers.
Source Code Only For FREE via MIT License.
Complete testing access with non-intrusive sponsor ads.
$1 For No Ads Forever.