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your original cropped re-encoded screenshotted …and the origin is gone. Who made it? Who leaked it? Was it AI?
The naive fix dies on the first crop. wm one watermark, one corner the crop keeps THIS part no mark attribution: lost a single-region mark cannot survive what the internet does to images
Fortress tiles the proof into EVERY region. ▲▲▲ ▲▲▲ ▲▲▲ 3×3 tiled embed — every tile carries the proof ▲ still here attribution intact measured on 44 real images: JPEG · noise · recolor · downscale = 100% off-center crops 96% — blind centered-crop recovery: a disclosed open gap
Every viewer session gets its own marked copy. your content session A session B session C leaked copy shows up online traced back to session B evidence for a takedown — not vigilantism
The dangerous failure isn't a MISS. random image (no mark in it) "this belongs to creator X!" ← a phantom attribution = a lawsuit guard ✓ refuses to attribute a source that isn't genuinely present ✓ null control: 0 false hits on 49 unmarked assets + 200 video frames
Sovereign. Measured. Honest. ✓ provenance bound at capture, on-device — no cloud round-trip ✓ robustness reported per attack — including the ones that break it ✓ false attribution measured against a null control ✗ no "unbreakable" — a full AI redraw destroys any blind mark ✗ that boundary is why the fragile tamper layer exists — it catches the redraw 12 documented business cases — public. destill.ai/fortress/partner
Explore the 12 cases →
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