Verify what's real — instantly.
Certana transforms digital content into authenticated, tamper-resilient certificates that survive compression, reformatting, and color shifts.
Built for trust at scale
Enterprise-grade authenticity that works everywhere, every time.
Resilient Verification
Survives resizing, compression, and color-space changes. Your content stays verifiable, no matter the transformations.
Frictionless by Design
Upload your image. Certana handles the rest. No crypto wallets required. Simple, seamless, secure.
Verify Anywhere
Web app, mobile app, and browser extension — one-click Verify button under any image. Authenticity at your fingertips.
Standards Compatible
Fully interoperable with C2PA and existing authenticity frameworks. Built for the ecosystem.
How it works
From upload to verification in under one minute. Four simple steps to permanent authenticity.
Upload
Users upload an image to create a unique authenticity certificate. Simple drag-and-drop or click to select.
Mathematical Transformations
Certana applies advanced ML and mathematical manipulation to generate a robust fingerprint resistant to alterations.
Distortion-Proof
Even if compressed, recolored, or reformatted, the image remains verifiable through our resilient fingerprinting.
Verify
Click 'Verify' anywhere online. Certana instantly confirms authenticity with cryptographic proof and timestamp.
Built for speed and trust
Certana anchors every authenticity certificate to Solana for lightning-fast, low-cost, and eco-efficient verification — with no wallet setup required.
Throughput at Scale
Blazing-fast attestation at global volume.
Ultra-Low Fees
On-chain verification that costs less than a cent.
Energy Efficient
Green by design with modern consensus.
Wallet-Optional UX
Users don't need wallets; we abstract blockchain complexity.
How Certana Uses Solana
Four-step animated flow from creation to verification
Create
Upload an image to generate a unique fingerprint.
Anchor
Certana writes that fingerprint to the Solana blockchain.
Prove
Even after transformations, our ML pipeline matches it back to the on-chain record.
Verify
The system returns a signed, timestamped verification in under one minute.
On-chain certainty. Off-chain simplicity.
Permanent, decentralized storage with IPFS
Every verified asset is securely stored on Certana's enhanced IPFS network — guaranteeing persistence, integrity, and recoverability.
Redundant Regional Pinning
Each file is pinned with redundant nodes across regions for maximum reliability.
High-Availability Retrieval
Optimized for instant retrieval with distributed architecture.
Immutable Metadata
Metadata and cryptographic proofs stored immutably to maintain verifiability.
Privacy secured with zero-knowledge proofs
Certana ensures your identity and content remain private — even during on-chain verification.
Proprietary ZK Implementation
We've built our own zero-knowledge proof engine optimized for speed and security.
Sub-minute verification
From upload to on-chain confirmation, the full pipeline completes in under one minute.
Private by design
Verify without exposing personal data or content specifics.
Smart On-Chain Program
Certana's custom Solana smart program guarantees integrity while maintaining anonymity.
Privacy without compromise. Proof without exposure.
See it in action
Try our interactive demo. Transform the image and verify its authenticity.
Drop your image here or click to upload
PNG, JPG, or WebP up to 10MB
Authenticate your institution
For publishers, agencies, and media platforms — manage authenticity at scale with enterprise-grade tools.
Organization Dashboard
ActiveBuild on Certana
Integrate authenticity directly into your app with our powerful API and SDKs.
Simple Integration
import { Certana } from '@certana/sdk';
const certana = new Certana({
apiKey: process.env.CERTANA_API_KEY
});
// Verify an image
const result = await certana.verify(imageFile);
if (result.authentic) {
console.log('✅ Verified!');
console.log('Confidence:', result.confidence);
}Developer-Friendly Tools
REST API
Clean, well-documented RESTful endpoints
Webhooks
Real-time notifications for verification events
SDKs
Native libraries for all major platforms
Documentation
Comprehensive guides and API references
Available SDKs
Simple, transparent pricing
Choose the plan that fits your needs. All plans include core verification features.
Free
For individuals and hobbyists
Pro
For professionals and creators
Business
For teams and growing companies
Enterprise
For large organizations
All plans include access to our blockchain verification network and basic support.
Need a custom plan? Contact our sales team
Make authenticity effortless
Join thousands of creators, publishers, and organizations securing their digital content with Certana.