The problem zk-Maria solves

zk-maria allows individuals to prove they meet the requirements for age, nationality, and valid ID for various government permissions without revealing their full identity. This ensures privacy and security, making it easier for people to access services without compromising personal information.
We already present this idea at the Mexican Congress.

Challenges we ran into

• Extracting accurate information from ID images using OCR.
• Training and deploying an ONNX model for age calculation.
• Integrating verifiable inference with GizaModel to provide ZK proofs.
• Deploying the solution on the Giza platform and ensuring it runs smoothly.
• Make the Circom circuits to prove and Verify