// The Latest Approach
Invisible Watermark
01Choose the Asset
02Embed the Signature
03Out in the Wild
04Traced Back to You
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How It Works

Mark. Track.
Earn.

Hallmark works in three stages. You only see one thing — an email in your inbox with proof. Here’s what’s happening under the hood.

01 — MARK

An invisible signature, embedded at upload

When you upload a photo or video, Hallmark weaves a 256-bit cryptographic signature directly into the pixel data — not as a visible overlay, not in the file’s metadata, but in the image itself. The modification is imperceptible: typical PSNR exceeds 40 dB, which is below the threshold of human perception. Your content looks identical. We can find it anywhere.

This matters because every other approach fails under real-world distribution:

Visible watermarks
Cropped out in one second. Removed on paid plans of AI tools.
EXIF metadata
Stripped by every social platform on upload. Gone before anyone sees the post.
C2PA Content Credentials
Stored in metadata — same problem. Instagram, TikTok, and X all strip it.
Google SynthID
Only marks Google's own AI outputs. Doesn't protect your original content.
Pixel watermark (Hallmark)
Survives platform compression, screenshots, AI editing, and screen recording.

The watermark is trained adversarially against the full menu of real-world transforms: JPEG compression down to Q40, arbitrary resizing, color grading, cropping, Gaussian blur, and the platform-specific codecs used by Instagram, TikTok, and X.

It also survives the analog hole — pointing a phone at a monitor, screen-recording a desktop, taking a screenshot. The signal is in the pixels, so a faithful recapture preserves a faithful copy of the signal. We apply perspective rectification on the verification side to undo phone-of-screen distortion.

Counter-intuitively, AI enhancement often improves watermark recovery. In our tests, AI-enhanced captures measured bit recovery of 0.75 versus 0.65 for raw captures — the enhancement process reconstructs the image from a conditioning signal that includes our watermark.

WatermarkedOriginal
Original
Watermarked
Signature · pixel diff

Drag to compare — one image holds a 256-bit signature that survives screenshots and AI regeneration.

02 — TRACK

Continuous scanning for brand use

Once your content is marked, add up to 10 posts and the brand sites you want watched. Hallmark scans them every 48 hours — checking both for exact matches and for AI-modified versions, the scenario where a brand has run your content through a style filter or cropped it significantly.

When a match clears our confidence threshold, you get an email with a screenshot and the match score. One click confirms it’s yours — no login required.

What we scan today
  • Brand homepages
  • Shop & product pages
  • Recipe / blog pages
  • Press pages
  • Meta Ad Library & social — coming soon
What we detect
  • Exact matches
  • AI-modified versions
  • Cropped or color-graded uses
  • Screen-recorded reposts
  • Embedded in other videos

You don’t do anything during the TRACK phase. You get notified when a new unauthorized use is found — with a screenshot, the platform, the brand name, and a confidence score.

03 — EARN

Evidence, not empty alerts

Hallmark doesn’t send licensing offers or negotiate with brands on your behalf — no legal promises, no auto-generated demands. What it gives you is the thing you actually need to act: a confirmed match with forensic-grade evidence attached.

What you do with it is up to you. Reach out yourself, pursue a DMCA takedown, or — coming soon — connect with a creator IP attorney through Hallmark on a referral basis. We never block any route.

01
Match found — screenshot, platform, brand, timestamp
02
Confidence scored — SSCD similarity + watermark bit recovery
03
Email sent — one-click 'yes, this is mine' confirmation, no login
04
Evidence packaged — screenshot, score, and watermark proof, yours to keep
05
You decide — pursue it yourself, or connect with an attorney (coming soon)

No commission on what happens next. The $29/month covers monitoring and alerts — full stop. There’s no cut of any deal you make afterward.

Operating principles
  • Files processed in memory — never persisted
  • 256-bit cryptographic signature
  • No training on user content
  • GDPR-compatible by design
Roadmap

What’s live, what’s next

Now live
MARK

Invisible watermarking for images and video. One-click, free, in production today.

Now live
TRACK

Scans your brand sites every 48 hours. $29/month, no waitlist — sign up and add your first site.

Coming soon
EARN

Creator IP attorney referral on confirmed matches. Evidence + alerts are live now.

Ready to see who’s using your content?