Stylus Smart Contract Implementation

[Jkd-eth]

User Story:

As the Passport team
We want to create a smart contract
So that we can enable functionality for multiple wallet linking

Acceptance Criteria

GIVEN the smart contract
WHEN we a user obtains a credential
THEN the smart contract stores the credential with a nullifier in a privacy preserving way

GIVEN the smart contract
WHEN we a user wants to use a credential
THEN the user can obtain a Passport score
THEN the user cannot obtain another Passport score using the same credential in the future

Dependant on story #3207

Creation of the new contract which implements the Stylus-based credential aggregation contracts, integrating Rust-based ZK or privacy proofs, and optimizes for low gas costs

Product & Design Links:

Tech Details:

Open Questions:

Notes/Assumptions: