TEXT · IMAGE · VIDEO — FULL SPECTRUM PROTECTION

Text · Image · Video
Complete Content Protection Platform

Pre-embed AI Similarity Detection for instant content protection
Post-embed Multi-layer Watermark + Dual-Axis Verdict for legal evidence
Text 4-Layer + Image DCT + Video Temporal — World's Only Full Spectrum

📝 Text 4-Layer 🖼️ Image DCT 🎬 Video Temporal 🛡️ Day 0 Instant Protection
THREE PILLARS OF PROTECTION

World's Only 3 Pillars Unified Protection

Protect all content types in one platform

📝
Text
TEXT PROTECTION
Pre-embed → Radar™ 7-Mode Plagiarism Check
Post-embed → 4-Layer Stealth Watermark
Verify → DualAxis™ Dual-Axis Verdict
4
Defense Layers
34
Attack Response
✅ Operational
🖼️
Image
IMAGE PROTECTION
Pre-embed → pHash+SSIM+Color+Features
Post-embed → DCT Frequency Domain Watermark
Verify → Watermark Extraction & Similarity Check
5
Analysis Modes
38+
dB PSNR
✅ Operational
🎬
Video
VIDEO PROTECTION
Pre-embed → Keyframe Fingerprint+DTW
Post-embed → Temporal Propagation Watermark
Verify → Codec Robustness + Platform Radar
4
Analysis Modes
DTW
Temporal Matching
✅ Operational
🖼️ Image Protection — How It Works
AI-regenerated images and edited copies — all caught
📡 Pre-embed Protection
Perceptual Hash — Fingerprint robust against crop/compress
SSIM Structure Analysis — Luminance/contrast/structure 3-axis
Color Histogram — RGB distribution cross-validation
Feature Matching — Edge-based similar structure detection
Comprehensive AI Verdict — Weighted multi-layer similarity
＋
🔏 Post-embed Protection
DCT Frequency Embed — Invisible encoding in mid-band
PSNR 38+ dB — Visually indistinguishable quality
SSIM 99%+ — Identical visual quality to original
JPEG Robust — Survives compression & resize
Evidence Package — SHA-256 hash + timestamp
DUAL SHIELD ARCHITECTURE

What competitors lack: Dual Protection System

AI protects existing content even without watermarks

📡
StealthMark Radar™
Pre-embed — Works instantly without watermarks
What if your article was copied without permission?
Radar™ finds it with Text 7 modes + Image 5 modes.

▸ Text Phrase Fingerprint — Compares your text's N-grams
▸ Image Perceptual Hash — Detects edited copies too
▸ SSIM Structure Analysis — Image structural similarity
▸ AI Rewrite/Regeneration Detection — Detects what AI modified
12
Analysis Modes (7+5)
Day 0
Instant Protection
💡 This is the difference
From the moment of contract, your entire text and image archive is protected. No need to wait for watermark embedding.
🤝
Unified
Protection
🔏
StealthMark Shield™
Post-embed — 4-Layer Patented Defense
Four invisible layers of protection hide within your text.
If an attacker removes one, other layers generate evidence.

▸ StealthMark Phantom™ — Mark that hides like a ghost
▸ StealthMark StyleDNA™ — Writing has DNA too
▸ StealthMark Seal™ — Digital seal for court
▸ StealthMark MicroGlyph™ — Invisible micro-engraving
34
Attack Coverage
0px
Zero Visibility
💡 CrossGuard™ Principle
Like a bank vault with dual locks, if one shield breaks, the other automatically leaves evidence.
Day 0
Text+Image Radar™
→
Shield™ Embed
4-Layer Protection
→
DualAxis™
Dual-Axis Verdict
→
Seal™ Handoff
Legal Evidence

How does 4-Layer Protection work?

Easy to understand without technical expertise

👻
StealthMark Phantom™
INVISIBLE MARK
Like signing with invisible ink. Invisible to the naked eye, but shows up clearly under special equipment.
🧬
StealthMark StyleDNA™
STYLISTIC FINGERPRINT
Like a unique gait. StyleDNA™ subtly tunes writing rhythm to create a unique fingerprint. AI rewriting still leaves traces.
📋
StealthMark Seal™
FORENSIC EVIDENCE
Like a notary's authentication stamp. Time-stamped record sealed in tamper-proof form. Admissible as court evidence.
🔬
StealthMark MicroGlyph™
MICRO ENGRAVING
Like micro-engraving on a gemstone. Invisible micro-codes carved into punctuation. If Phantom™ is attacked, MicroGlyph™ survives.
⚖️
StealthMark CrossGuard™
Dual-lock vault principle. If an attacker removes one — the removal trace itself becomes evidence. Destroying both simultaneously is physically impossible.

StealthMark DualAxis™

Whether the watermark is alive or dead — the verdict remains valid

📡
Signal
If watermark is alive
direct detection proves ownership
＋
🔍
Trace
If watermark was attacked
attack trace is evidence
Alive → Direct Evidence|Dead → Killing trace is evidence

Why StealthMark?

FeatureStealthMarkCompetitor ACompetitor B

Customer Journey Timeline

📋
Day 0
Instant Start
Radar™ Activate
Text+Image Archive
Instant Monitoring
🔏
Week 1
Shield™ Complete
Text 4-Layer
Image DCT Watermark
Zero Visibility
🎯
Month 1
First Detection
Unauthorized Use
DualAxis™ Analysis
Evidence Package
⚖️
Month 2+
Legal Action
Seal™ Evidence
Settlement/Litigation
ROI Recovery
/mo Catch just 1 unauthorized use → Protect millions in annual content value
TECHNOLOGY BENCHMARK

Content Protection Tech Comparison

Text watermarking 6-axis quantitative comparison

#TechType🛡️🏗️🇰🇷⚡🔍⚖️Total
🛡️Threats 🏗️Defense 🇰🇷Korean ⚡Real-time 🔍Trace ⚖️Legal|●80+●50+●25+●0+
STEALTHMARK THREATMATRIX™

34 Threat Coverage

7 threat groups × 34 scenarios — layer survival status

StealthMark CrossGuard™ Dual Shield

Phantom™ Attacked
❌ → ✅
Phantom disabled → MicroGlyph survives
⚖️
Seesaw
MicroGlyph™ Attacked
✅ → ❌
MicroGlyph disabled → Phantom survives
No single attack can disable both simultaneously + StyleDNA™ survives any attack
BUSINESS PIPELINE

Radar™ → Shield™ → Seal™

Text · Image · Video — Complete Content Protection Lifecycle

AI Platforms A
Datasets B
Competitors C
Crawlers D
📡 StealthMark Radar™
Content ID-based Auto Detection → Legal Team Handoff
Radar™ periodically scans key targets → DualAxis™ cross-verification
Seal™ auto-generates Evidence Packages → handed off to legal team
Unauthorized Training Detection Copyright Infringement Proof Settlement/Litigation Support