WorkCore Contract

A Starknet smart contract system for managing decentralized work agreements and payments between employers and workers.

NOTE: These smart contracts have not been audited are not ready for production usage.

Overview

WorkCore is a contract that facilitates:

• Creation of work agreements
• Secure escrow of payments
• Work submission and verification
• Automated payment release upon work completion

Contract Structure

• WorkCore.cairo: Main contract implementation
• interfaces/i_work_core.cairo: Interface defining core functionality

Key Features

• Secure Payment Escrow: Employer funds are held in contract until work is verified
• Work Status Tracking: Full lifecycle management from creation to completion
• Verification System: Hash-based verification of submitted work
• Event Emission: Comprehensive event system for tracking state changes

Work States

1. Created
2. Funded
3. HashSubmitted
4. FullySubmitted
5. ApprovalPending
6. SubmissionDenied
7. Completed
8. Refunded
9. Closed

Basic Usage

Creating Work

let work = Work {
    id: work_id,
    employer_address: employer,
    employer_negotiation_signature: sig1,
    worker_address: worker,
    worker_negotiation_signature: sig2,
    reward: amount,
    status: WorkStatus::Created
};

contract.create_work(work);

Submitting Work

contract.submit(work_id, verification_hash);

Verifying Work

contract.verify_and_complete(work_id, solution_hash);

Dependencies

• Starknet
• OpenZeppelin (for ERC20 interface)