Description

n8n-nodes-digicryptostore

—

> ⚠️ Beta Status: This package is in active development. Features are functional but we’re continuously improving based on user feedback. Join our Discord channel for support and updates.

—

🎯 What’s Inside This Package?

This n8n community package provides DigiCryptoStore – NFT document certification with permanent storage on Solana blockchain.

Key Features:

• 📄 Document Certification – PDF, DOCX, XLSX, and more
• 🎨 NFT Minting – Each document gets a unique NFT on Solana
• ☁️ Permanent Storage – Arweave decentralized storage
• 💰 Automated Payments – CHECKHC tokens paid automatically
• Blockchain Proof – Immutable timestamping on Solana
• 🤖 Full Automation – Zero manual intervention
• 🔐 Secure – Private keys encrypted in n8n credentials
• 🇪🇺 GDPR Compliant – Privacy by design

Perfect For:

• 🏛️ Digital vaults and permanent document archiving
• 📊 High-volume B2B document certification (100s-1000s)
• ✅ Enterprise compliance and audit trails
• 🗄️ Legal document preservation with NFT proof

> 📸 Looking for image/photo certification with AI detection?
> Check out n8n-nodes-proofofauthenticity – Privacy-first blockchain timestamping with AI + C2PA.

—

🚀 Quick Start

1. Install

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

2. Configure Credentials

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

3. Import Workflow

1. Download: workflow-docs-certification-v2.4.0.json
2. In n8n: Import from File
3. Select credentials
4. Execute!

—

📊 How It Works

Simple 4-Step Process:

1. 📤 Upload Your Document
   → PDF, DOCX, XLSX, or any file type
   → Add title, description, and owner information
2. 💳 Automated Payment
   → Pay a few CHECKHC tokens (~10 USD)
   → No manual wallet interaction needed
3. ✅ Certification & Verification
   → Advanced verification process
   → NFT certificate created on blockchain
   → Unique proof of authenticity
4. 🎉 Get Your Results
   → NFT certificate in your wallet
   → Permanent certification proof
   → Downloadable certified document

⏱️ Total Time: ~30-60 seconds
🤖 Automation: 100% automated (zero manual steps)
📦 Storage Options:

• Permanent – For assets you want to monetize or keep forever
• Erasable – GDPR-compliant option (personal data can be deleted on request)

—

Operations

The node provides these operations:

| Operation | Description |
|———–|————-|
| Get Pricing | Retrieve current CHECKHC pricing |
| Upload | Upload document (base64 or URL) |
| Submit Certification | Prepare certification with metadata |
| Get Status | Check certification progress |
| Wait for Certification | Poll until completion |
| Download | Retrieve certified document |

—

🔧 Advanced Features

URL Upload Support

Upload from Google Drive, Dropbox, or any public URL:

{
  "fileUrl": "https://drive.google.com/uc?id=YOUR_ID&export=download",
  "title": "My Document",
  "file_extension": "pdf"
}

Batch Processing

Process multiple documents in a loop:

[
  {"storageid": "ivxxx1", "document_name": "Contract 1"},
  {"storageid": "ivxxx2", "document_name": "Contract 2"}
]

Custom Collections

Add documents to a Solana NFT collection:

{
  "collectionmintaddress": "YOURCOLLECTIONMINT"
}

Affiliate System

Track commissions with affiliate codes:

{
  "affiliatecode": "PARTNERXYZ"
}

—

📦 What You Get

Each certification includes:

1. 🎫 NFT Certificate
– Unique blockchain proof on Solana
– Verifiable authenticity
– Transferable ownership

2. 📄 Certified Document
– Your original file with certification
– Watermarked preview for sharing
– Downloadable anytime

3. 🔒 Verification Data
– All certification metadata
– Cryptographic proof of authenticity
– Compliant with industry standards

🇪🇺 GDPR Compliance:

• Choose permanent storage (ideal for NFT monetization)
• Or erasable storage (personal data can be deleted on request)

—

🔐 Security Best Practices

Wallet Security:

✅ DO:

• Use a dedicated wallet for n8n
• Store only necessary funds (~0.5 SOL + 10,000 CHECKHC)
• Private keys are encrypted in n8n credentials

❌ DON’T:

• Use your main wallet
• Store large amounts in n8n wallet
• Share your private key

API Key Security:

✅ DO:

• Use API keys with minimum required scopes
• Rotate keys regularly
• Monitor usage logs

—

🐛 Troubleshooting

“Insufficient SOL balance”

• Transfer more SOL to your n8n wallet
• Recommended: 0.1-0.5 SOL for multiple certifications

“Insufficient CHECKHC balance”

• The workflow automatically swaps SOL→CHECKHC
• Make sure you have enough SOL for the swap

“API Key invalid”

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

“Storage record not found”

• Upload the document first via /api/storage/docs/upload/iv_route
• Check the storage_id is correct

—

📖 Documentation

• V2.4.0README.md”>WORKFLOWV2.4.0README.md – Detailed workflow documentation
• CHANGELOG.md – Version history

—

🆚 Comparison: DigiCryptoStore vs Manual Upload

| Feature | Manual Upload | DigiCryptoStore n8n |
|———|————–|———————|
| Setup Time | Every time | Once |
| Time per Doc | 5-10 min | ~30-60 sec |
| Human Interaction | Required | Zero |
| Batch Processing | Manual | Automated |
| Payment | Manual wallet | Automatic |
| NFT Creation | Manual | Automatic |
| Monitoring | Manual refresh | Automatic polling |
| Scale | Limited | Unlimited |

—

� Looking for Image/Photo Certification?

For privacy-first blockchain timestamping with AI detection and C2PA authenticity, use our dedicated package:

👉 n8n-nodes-proofofauthenticity

—

🔗 Links

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

– Real-time community support
– Direct access to developers
– Share workflows and tips

• Email Support: contact@checkhc.net

—

📄 License

MIT © CHECKHC

—

🏢 About CHECKHC – The Certified Human Data Layer

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

🎯 Our Mission:

In a world flooding with AI-generated content (34M images/day), we provide forensic-grade certification to prove human authorship and prevent AI training collapse.

🛠️ Our Solutions:

#### For Individuals & Creators:

• � ProofOfAuthenticity – Privacy-first hash timestamping with AI + C2PA
• 🎨 Image Certification – AI detection + C2PA authenticity
• 🪙 $CHECKHC Token – Earn by certifying, spend on services

#### For Enterprises & B2B:

• 📄 DigiCryptoStore – NFT document certification with permanent storage
• 🤖 n8n Automation – This package! Full workflow automation
• 🏢 API Access – Bulk certification, custom integration
• 💼 White-Label – Private blockchain certification platform

#### For AI Companies:

• 🧬 Certified Training Data – Human-verified datasets
• ✅ EU AI Act Compliant – Regulation-ready from day one
• 🔬 Forensic Proof – Prevent AI-to-AI training collapse
• 📊 Dataset Marketplace – Access to certified human data

🌟 Why CHECKHC Leads the Market:

Technical Edge:

• 🔐 Triple Validation – Hash + Blockchain + AI + C2PA
• 🔒 Privacy by Design – GDPR-compliant hash-only mode
• ⚡ Solana Speed – 400ms blockchain finality
• 💸 Low Cost – 200x cheaper than Ethereum alternatives

Ecosystem Advantage:

• 🪙 Token Utility – $CHECKHC powers entire ecosystem
• 🔄 Two-Sided Marketplace – Creators supply, AI companies demand
• 📈 Network Effects – More users = more value = more adoption
• 🌐 Open Standards – C2PA, Solana, decentralized storage

First-Mover Lead:

• ⏰ 18-24 months ahead – Competitors just starting
• 🎯 Market Timing – EU AI Act enforcement 2025
• 💰 $22B TAM – Growing 30%/year
• 🚀 Proven Tech – Already deployed, already working

📈 Market Opportunity:

AI Training Data Market:        $10B/year (growing 50%/year)
Content Authenticity Market:    $15B/year (2027 projection)
Digital Notarization Market:    $3B/year
Creator Tools Market:           $5B/year
──────────────────────────────────────────────────────
Total Addressable Market:       $22B/year (2027)
CHECKHC Target (Year 3):        10-20% market share

Our Vision: Become the industry standard for human content certification, like DocuSign is for e-signatures.

🚀 Get Started Today:

#### For Creators:
1. Try for Free: → app2.photocertif.com
2. Install n8n: Automate your workflow with this package
3. Join Community: Discord

#### For Enterprises:
1. Book Demo: See bulk certification in action
2. Pilot Program: Test with your documents/images
3. Custom Integration: API, white-label, or n8n automation

📧 Contact: contact@checkhc.net
🌐 Official Website: www.checkhc.net ⭐
💼 Platform: app2.photocertif.com

🪙 Get $CHECKHC Tokens:

• Buy: Jupiter Aggregator
• Earn: Certify content and earn tokens
• Stake: Coming soon – Governance + rewards

Token Address: 5tpkrCVVh6tjjve4TuyP8MXBwURufgAnaboaLwo49uau

—

🙏 Credits

Built with ❤️ by the CHECKHC team.

Powered by:

• n8n – Workflow automation platform
• Solana – High-performance blockchain
• Leading decentralized storage technologies
• Industry-standard NFT protocols

—

Made by CHECKHC – Making blockchain certification easy & accessible 🚀