Content Certification
Prove what's real instead of trying to detect what's fake. Cryptographic provenance for every piece of content.
The Content Trust Crisis
Deepfakes, AI-generated content, and stolen work make it impossible to know what's real.
AI-Generated Flood
90% of online content will be AI-generated by 2026. How do you prove yours is authentic?
Deepfake Explosion
Deepfake videos up 900% in 2024. Reputation destruction in seconds, recovery takes years.
Copyright Theft
Creators lose $billions to stolen content. No proof of provenance = no legal recourse.
How CertNode Solves It
Three layers of protection: Provenance Verification + Legal Timestamps + Receipt Graph
Provenance Verification
Don't try to detect AI content. Prove what's real instead with cryptographic chain of custody.
- ✓C2PA content credentials (Adobe, Microsoft compatible)
- ✓Content registry with ownership proof
- ✓Cryptographic chain of custody from creation to publication
- ✓Batch processing (10K items/hour)
Legal Timestamps
RFC 3161 timestamps provide legally binding proof that content existed at a specific time.
- ✓Legally recognized evidence
- ✓Independent timestamp authority
- ✓Tamper-evident signatures
- ✓ES256 cryptographic proof
Receipt Graph
Link content receipts to transactions and operations for complete provenance chains.
- ✓Content → Payment → Access logs
- ✓Complete provenance tracking
- ✓Trust score calculation (0-100)
- ✓Interactive graph visualization
Who Uses Content Certification
Newsrooms & Journalists
Verify source credibility, establish provenance for media, and prove photojournalism authenticity.
Example: Reuters
"Photo submitted by citizen journalist → C2PA provenance check → RFC 3161 timestamp → Published with verification badge"
Pricing: $29/mo (Starter plan, 500 credits)
Creators & Artists
Prove you created original work, protect against theft, and monetize authenticity.
Example: Digital Artist
"Upload artwork → Certified timestamp → Someone steals it → You have cryptographic proof you created it first → Win copyright case"
Pricing: $29/mo (Starter, 500 credits)
Content Platforms
Verify user content at scale, require provenance for uploads, and build trust with verified creators.
Example: Social Platform
"1M user uploads → Provenance check → Verified creators get badges → Unverified content labeled → Trust built at scale"
Pricing: $499/mo (Business plan, 25,000 credits)
Enterprise & Legal
Legally timestamped evidence, forensic analysis, and compliance documentation.
Example: Insurance
"Claim photo → Provenance verification (no chain of custody) → Flag for review → Save $50K → Provide cryptographic proof in court"
Pricing: Custom (Enterprise tier, white-label)
How It Works
3 steps to certified content
Upload Content
Upload images, videos, or documents. We compute a SHA-256 hash and check for duplicates.
-F "file=@photo.jpg" \
-H "Authorization: Bearer sk_live_..."
→ Receipt ID: rct_abc123xyz
Verify Provenance
Attach C2PA content credentials and register in the content registry. Establish verifiable chain of custody.
-d '{"content_id":"rct_abc123xyz"}'
→ C2PA Manifest: Attached
→ Provenance: VERIFIED
Get Cryptographic Receipt
Receive tamper-evident receipt with RFC 3161 timestamp and ES256 signature. Share verification link.
Public Verification:
https://certnode.io/proof/rct_abc123xyz →Anyone can verify this receipt without an account
Simple, Transparent Pricing
Content authenticity features are included in every plan
Core Starter
500 content receipts/month
- ✓Cryptographic receipts (SHA-256 + ES256)
- ✓RFC 3161 legal timestamps
- ✓Public verification pages
- ✓Receipt graph (5 levels deep)
- ✓API access
Pro
5,000 content credits/month
- ✓Everything in Starter
- ✓C2PA content credentials
- ✓Content registry with ownership proof
- ✓Provenance chain verification
- ✓DMCA takedown evidence export
Need higher volume? View all pricing tiers →
Start Certifying Content Today
Join newsrooms, creators, and platforms protecting authenticity with CertNode