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.

Valora

Valora

Valora Wallet is a mobile crypto wallet that focuses on simplifying global peer-to-peer payments. It's built on the Celo blockchain and supports over 30 cryptocurrencies. Some key features include its ability to sync with your contacts for easy payments, low transaction fees, and quick transaction confirmations.

Protocol
Payments
9
10
Regen Network

Regen Network

Regen Network is a public-blockchain ecosystem for ecological regeneration — it uses its dedicated chain, Regen Ledger, built on Cosmos SDK, to enable the creation, trading, verification, and retirement of ecological assets (such as carbon credits, biodiversity credits, soil-health credits) in a transparent, science-backed manner. Through its components — including the Regen Registry (a protocol and project registry) and a marketplace for ecological assets — it aims to align economic incentives with ecological outcomes.

Protocol
Restoration
13
14
15
12
MiniPay

MiniPay

MiniPay is a stablecoin wallet developed by Opera, designed to provide users with seamless access to Stablecoin payments.

Protocol
Stablecoins
8
13
CASE STUDIES

Real-World Impact in Action

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