n8n-nodes-photocertif

🎨 Image & Art Certification on Solana Blockchain

Powered by CHECKHC - The Certified Human Data Layer for the AI Era

🌐 CHECKHC.net | 📦 App Platform | 💬 Discord Support

---

⚠️ Beta Status: This package is in active development. Join our Discord channel for support and updates.

---

🎯 What's Inside This Package?

This n8n community package provides PhotoCertif - Image and Art certification with AI authentication on Solana blockchain.

Key Features:

• 🎨 Art Certification - Photos, images, digital art with AI analysis
• 🤖 AI Authentication - 4-level detection (Human/Likely Human/Likely AI/AI Generated)
• 🎫 NFT Minting - Each certification gets a unique NFT on Solana
• ☁️ Permanent Storage - Arweave/IPFS decentralized storage
• 💰 Automated Payments - CHECKHC tokens paid automatically
• 🔒 Blockchain Proof - Immutable timestamping on Solana
• 🤖 Full Automation - Zero manual intervention for B2B workflows
• 🇪🇺 GDPR Compliant - Privacy by design

Perfect For:

• 📸 Photography - Prove your images are human-created
• 🎨 Digital Art - Protect against AI copies with certification
• 🏢 High-volume B2B - Automated certification pipelines (100s-1000s)
• ✅ Enterprise compliance - Audit trails and NFT proof

---

🔗 Related CHECKHC Packages

Package	Use Case
n8n-nodes-photocertif (this)	Image & Art certification with AI
n8n-nodes-digicryptostore	NFT Document certification
n8n-nodes-proofofauthenticity	Lightweight hash timestamping + C2PA

💡 All packages share the same API credentials - Configure once, use everywhere!

---

🚀 Quick Start

1. Install

cd ~/.n8n
npm install n8n-nodes-photocertif
n8n start

2. Configure Credentials

Credential A: PhotoCertif API (or DigiCryptoStore API)

1. Get API key from: https://app2.photocertif.com
2. In n8n: Credentials → PhotoCertif API or DigiCryptoStore API
3. Enter URL: https://app2.photocertif.com and your API key

Credential B: Solana Wallet (for automated payments)

1. In n8n: Credentials → Solana API
2. Enter your wallet's private key (base58 format)
3. Recommended: Use a dedicated wallet with limited funds

---

📚 Operations

Operation	Description
Certify	Complete certification (Upload + AI + Storage + NFT)
List NFTs	List NFTs owned by wallet address

Resource Types:

Type	Description
Photo Certification Flexible (GDPR)	Erasable on request - Pinata IPFS storage
Image Certification Permanent	AI analysis + Arweave permanent storage

---

🎨 AI Authentication Levels

For image2 (Art) certifications:

Level	Description
HUMAN_CREATED	Confirmed human-created content
LIKELY_HUMAN	Probably human with minor edits
LIKELY_AI	Probably AI-generated
AI_GENERATED	Confirmed AI-generated content

---

🔐 Security Best Practices

Wallet Security:

✅ DO:

• Use a dedicated wallet for n8n
• Store only necessary funds
• Private keys encrypted in n8n credentials

❌ DON'T:

• Use your main wallet
• Store large amounts
• Share your private key

---

🐛 Troubleshooting

"API Key invalid"

• Verify scopes: docs:read, docs:upload, docs:write
• Regenerate if needed

"Insufficient CHECKHC balance"

• Buy CHECKHC: https://jup.ag/swap/SOL-CHECKHC
• Send to your n8n wallet

---

🔗 Links

• 🌐 Official Website: https://www.checkhc.net
• 📦 App Platform: https://app2.photocertif.com
• 📚 GitHub: https://github.com/checkhc/n8n-nodes-photocertif
• 📦 npm Package: https://www.npmjs.com/package/n8n-nodes-photocertif
• Discord Support: https://discord.com/channels/1324516144979382335/1429512698504151200
• Email Support: contact@checkhc.net

---

📄 License

MIT © CHECKHC

---

🏢 About CHECKHC

CHECKHC is building the Certified Human Data Layer for the AI Era.

🛠️ Our Solutions:

For Individuals & Creators:

• 📸 PhotoCertif - Image & Art certification with AI
• 📝 ProofOfAuthenticity - Privacy-first hash timestamping
• 🪙 $CHECKHC Token - Earn by certifying, spend on services

For Enterprises & B2B:

• 📄 DigiCryptoStore - NFT document certification with permanent storage
• 🤖 n8n Automation - Full workflow automation
• 🏢 API Access - Bulk certification, custom integration

📧 Contact: contact@checkhc.net
🌐 Official Website: www.checkhc.net

---

Made by CHECKHC - Making blockchain certification easy & accessible 🚀