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

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ReFi DAO

ReFi DAO

ReFi DAO is a network society on a mission to regenerate the earth by envisioning a global regenerative economy rooted in local startup communities. These communities aim to acquire land and other real-world assets to drive towards a net zero economy by 2050, in alignment with the Paris Agreement targets. ReFi DAO looks to address the climate emergency, biodiversity collapse, and social injustices by revamping the economic system to value people and the planet as a single living system​​.

Institution
Restoration
10
11
13
15
17
Circle

Circle

Circle is a financial technology company that develops USDC, a stablecoin backed one-to-one by U.S. dollar reserves. USDC circulates across multiple blockchains and is widely used for payments, trading, and DeFi applications. Circle also partners with banks, fintechs, and governments to integrate digital dollars into mainstream finance, making it one of the key bridges between traditional systems and blockchain infrastructure.

Institution
Stablecoins
9
10
Celo

Celo

Celo aims to make financial services accessible to anyone with a mobile phone. It's a blockchain ecosystem focused on increasing cryptocurrency adoption among smartphone users by providing user-friendly financial tools and applications.

Chain
Stablecoins
8
13
CASE STUDIES

Real-World Impact in Action

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