Protocol
Public Goods

Vocdoni

Region
Vocdoni
Barcelona
Spain
Targeted SDGs
10. Reduced inequality
11. Sustainable cities and communities
16. Peace, justice and strong institutions
12. Responsible consumption and production
Description
DAVINCI (by Vocdoni) is an open-source, blockchain-native voting protocol designed for universal adoption. It leverages cryptographic techniques such as zk-SNARKs and threshold homomorphic encryption to enable transparent, privacy-preserving, scalable, and low-cost elections.
Impact
DAVINCI reimagines democratic participation by dismantling the traditional barriers that restrict voting to expensive or centralized systems. By enabling secure, anonymous, and verifiable voting on a decentralized infrastructure, it empowers communities—from local governments to DAOs—to conduct frequent, trustworthy elections at global scale. This shift promises to strengthen civic engagement, enhance governance legitimacy, and protect the autonomy of voters in a digital era.
EXPLORE THE NETWORK

More Builders Driving Real-World Impact

Discover SDG-aligned teams using Ethereum to solve real problems worldwide.

Tether

Tether

Tether is a stablecoin designed to maintain a stable value by pegging its price to the U.S. dollar. Founded in 2014, it has grown into one of the most influential firms in the crypto industry, with reserves and attestations published to support its tokens. Tether plays a central role in global crypto markets by offering liquidity, settlement infrastructure, and a dollar alternative in regions with limited banking access. Beyond stablecoins, the company has expanded into areas such as renewable energy and bitcoin mining, signaling broader ambitions in the digital economy.

Institution
Stablecoins
9
10
Regen Coordination

Regen Coordination

Regen Coordination is an evolving alliance of Web3 organizations united in fostering collaboration to drive ecological, social, and economic regeneration. Through innovative programs and collective action, we aim to empower a global network of communities to realize a better future.

Institution
Public Goods
13
14
15
11
9
Karma

Karma

Karma is an on-chain protocol built by Karma HQ that lets grant recipients create a persistent project profile, publish milestones and updates via blockchain attestations, and build a transparent reputation across ecosystems. Ecosystems use Karma to fund projects transparently. Builders use it to share progress, earn reputation, and get discovered for more opportunities.

Protocol
Public Goods
8
9
10
16
17
CASE STUDIES

Real-World Impact in Action

Explore case studies linked to this initiative and Ethereum, showing how local action scales into global solutions.