Deepstamp - Document Certification 作者: DeepStamp

Deepstamp allows you to certify and verify the authenticity of your digital documents directly from your browser.

Features

• One-click certification : Right-click any file to certify it instantly
• Instant verification : Verify the authenticity of your documents in seconds
• Secure storage : Your API key is stored locally in the browser
• Intuitive interface : Simple and easy-to-use popup
• All file types : PDF, images, Office documents, etc.

Usage

1. Configure your Deepstamp API key in the extension settings
2. Right-click any downloaded file
3. Choose "Certify with Deepstamp" or "Verify with Deepstamp"
4. The certificate is generated instantly with cryptographic proof

Security

Certification uses ED25519 cryptography to guarantee the integrity and traceability of your documents. Certificates are publicly verifiable on deepstamp.fr without requiring an account.

Support

For any questions or assistance, visit https://deepstamp.fr