Please describe your proposed solution
<https://youtu.be/dPvfa1A5GO0>The problem we are addressing is the lack of understanding regarding voting power within decentralized governance systems. In voting systems where governance is tied to token holdings ("1 coin, 1 vote"), there is a risk that a small number of large stakeholders can exert outsized influence over decision-making. This can be disguised if a calculation of voting power, which is different than voting weight, is not included. This lack of clarity means that a few entities could have full control over outcomes without the voting constituents realizing it. Centralization diminishes the integrity and fairness of any governance process dependent on decentralization for the establishment of trust and security.
Our goal is to quantify the distribution of voting power in a convenient application, bringing transparency and clarity to governance issues.
We are using the Banzhaf Power Index (BPI) to measure the voting power dynamics in weighted voting systems. BPI has proven its effectiveness in measuring how small groups of voters can disproportionately affect outcomes in various governance contexts. By calculating the BPI for Cardano's voting systems, we can quantitatively assess how centralized the decision-making process potentially is. Furthermore, the approach can be generalized and applied across other blockchain ecosystems, ensuring scalability and relevance to a wide range of decentralized governance systems. We also plan to optimize these calculations for speed and accuracy, providing real-time insights for the community.
Our project will engage multiple stakeholder groups:
- Project Catalyst participants: These include the voters, delegators, and governance actors who want to better understand their voting influence within the system.
- Blockchain, DAO and other governance systems: Our solution is applicable to any "1 coin, 1 vote" ecosystem, where token holdings dictate governance outcomes.
- Data analysis/visualization: DReps involved in governance systems will benefit from an index and methodology for calculating the voting power in the systems they participate, leading to greater knowledge for their representative constituents.
We will prove our impact by:
- Implementing a public dashboard: A front-end tool where blockchain communities can submit their governance data to calculate and visualize their voting power distributions.
- Automatic reports: These reports are automatically generated with a data upload. They will include the visualization of the degree of centralization in a weighted voting system.
- Simulate a variety of scenarios in order to understand how vote distribution impacts voting power distribution.
- Suggest governance upgrades: Our tool will help communities identify the effect of implementing different governance schemes, such as Quadratic Voting.
- We will research the ability to make our index a useful choice in Oracle smart contracts.
Our solution is unique because it provides an objective, mathematical framework for evaluating governance centralization. The Banzhaf Power Index is a well-established tool that brings transparency to how decision-making power is distributed in governance systems. By integrating this solution, we can help the Cardano community ensure that voting power remains decentralized and fair, which is crucial for maintaining trust and legitimacy in a permissionless ecosystem. The broader Cardano community, including smaller token holders and decentralized organizations, will benefit as they gain insights into how their participation can or cannot meaningfully influence governance outcomes. This work is critical for Cardano as it pioneers decentralized governance in the blockchain space, setting a precedent for other systems to follow.