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Danger Room (Hardlight) v0.1.4 for Android
Hardlight 0.1.4 retains the last ten submitted cover scans on your DangerRoom instance for image-matching diagnostics.
Before searching, the app uploads a lossless PNG of the exact bitmap used for pHash, its 16-digit hash, capture mode, UUID, and app version. The server adds dimensions, receipt time, a checksum, and a retained scan ID. Failed Metron matches are retained. Cancelled/retaken previews are not uploaded. Both perspective-corrected and optional OCR/barcode modes are supported; OCR remains off by default.
The result screen shows Retained scan #ID. Scans are stored together in SQLite, shared across devices, with only the newest ten retained. Authentication is required to retrieve photographs. A server CLI exports the PNGs and a manifest for comparison. Only the fingerprint or legacy search terms are sent to Metron.
Update DangerRoom to β-024 before installing this APK. Reverse proxies must allow PNG uploads up to 25 MiB. An upload failure stays on the preview for retry instead of silently searching without a retained image.
Android 9 or newer; versionCode 12; app ID net.chateaulore.hardlight. Install over signed Hardlight 0.1.3. Signed APK, SHA256SUMS.txt, and SIGNING-CERTIFICATE.txt included; supported by Obtainium.