Blockchain-Based System for Distributed Parliaments

Blockchain-Based System for Distributed Parliaments

Information

Region:

Switzerland

Industry:

Media and Entertainment

Type:

Web

Engagement model:

Fixed cost

Duration:

2.5 months

Staff:

1 developer

ID:

325

Technologies used

Truffle

Solidity

web3

Zeppelin Solidity

Challenges

The main challenge of the product’s implementation lied in the proper functioning of the following parts:

Membership
Delegate
General Assembly (GA)
Proposal
Vote
Conclusion

The general process of the “for/against” voting had to be developed according to the predefined scheme: - Propose or request something (e.g. a new membership, a new proposal, GA date, dissolution, a new delegate); - For/against voting; - Conclusion process - right after the timeout expires. Delegate functions, membership statuses, and proposals during GA were completely described by the customer.

Solution

The product represents a blockchain-based system for so-called “distributed parliaments” or other institutions which consist of independent members who come to a decision based on transparent voting. Our developer implemented Smart contracts (SC) for each part of the product. It’s worth mentioning that SC supports different types of proposals:

- Expel member

- Delegate Candidacy

- New General Assembly

- Discharge of delegate

- Dissolution

- Change of statutes

- Update organization

The contracts above are assembled in agreement with their addresses in a single Smart contract called DAA. Therefore, they form a distinct product. The functionality of the Smart contract went through Truffle tests to ensure Smart contracts’ security.

The application represents a voting management system that runs on the Ethereum blockchain as Smart contracts (SC). The DAA aims at being the exclusive executive branch and interaction layer of a Swiss association.

Results

The final product was based on Smart contracts deployed into the Ethereum blockchain. At the moment, the project is available on GitHub: https://github.com/validitylabs/daa/

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