Credential Badge System

$199

HMAC-signed verifiable credentials with SVG badges

Cryptographically signed credential verification system. Generates public credential JSON endpoints and tamper-proof SVG badge images. Verifiable without a central database — signature is the proof.

• HMAC-SHA256 signed credential payloads
• Public JSON + SVG badge endpoints per credential
• Tamper-evident — signature verification without DB lookup
• Provider profile embedding with metadata
• Ideal for professional marketplaces and certification platforms