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Voting 2.0

Vocdoni

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DAVINCI

Introducing

Introducing

the universal
voting protocol

the universal
voting protocol

DAVINCI is the first voting protocol that meets the criteria for universal adoption

DAVINCI is the first voting protocol that meets the criteria for universal adoption

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backed by individuals from leading projects

backed by individuals from leading projects

Legacy voting systems are expensive, inaccessible and vulnerable — creating barriers to secure digital participation.

Legacy voting systems are expensive, inaccessible and vulnerable — creating barriers to secure digital participation.

Only governments and large organizations can afford the technology needed to ensure election security, leaving billions without a viable digital citizen participation option and preventing recurrent voting.


This outdated model weakens democracies, highlighting the need for an alternative with a more advanced technological design.

Only governments and large organizations can afford the technology needed to ensure election security, leaving billions without a viable digital citizen participation option and preventing recurrent voting.


This outdated model weakens democracies, highlighting the need for an alternative with a more advanced technological design.

Only governments and large organizations can afford the technology needed to ensure election security, leaving billions without a viable digital citizen participation option and preventing recurrent voting.


This outdated model weakens democracies, highlighting the need for an alternative with a more advanced technological design.

DAVINCI* is a voting protocol designed for mass adoption, privacy, and security. It enables high-frequency, low-cost elections while ensuring transparency, censorship resistance, anticoercion and integrity.

DAVINCI* is a voting protocol designed for mass adoption, privacy, and security. It enables high-frequency, low-cost elections while ensuring transparency, censorship resistance, anticoercion and integrity.

Decentralized Autonomous Vote Integrity Network with Cryptographic Immutability

Decentralized Autonomous Vote Integrity Network with Cryptographic Immutability

Voting is an essential part of modern life.

Voting is an essential part of modern life.

DAVINCI eliminates the biggest flaws in voting, ensuring privacy, transparency, and security without relying on a central authority.

DAVINCI eliminates the biggest flaws in voting, ensuring privacy, transparency, and security without relying on a central authority.

See how it works

Legacy voting

DAVINCI

Opaque

Verifiable

DAVINCI verifies every vote mathematically, from cast to tally.

Exposed

Anonymous

It protects voter privacy with a cryptographic design based on Homomorphic Encryption.

Rigid

Flexible

Meets any governance requirement and adapts to any identity system.

Limited

Scalable

Built to scale. From community votes to national elections.

Expensive

Affordable

A shared infrastructure for a cost-efficient voting with minimal setup. Accessible for all.

Coercible

Anticoercion

Ensuring free and fair voting, safeguarding against collusion, vote buying and external pressures.

Biased

Neutral

Decentralized, permissionless protocol ensuring neutrality.

Outdated

EVM compatible

Ensures data integrity and resistance to censorship, with settlement on Ethereum and other EVM blockchains.

Designed by Vocdoni, for everyone.

We believe that a truly fair voting system should be free from political, corporate, or centralized control.

We believe that a truly fair voting system should be free from political, corporate, or centralized control.

DAVINCI ensures neutrality by operating on a decentralized infrastructure, where no single entity can manipulate, censor, or bias election results.


It is built as an unstoppable, autonomous voting protocol powered by zero-knowledge cryptography and decentralized infrastructure. By leveraging a token-driven model, DAVINCI fosters sustainability making it a truly autonomous and resilient governance solution.

DAVINCI is the result of merging Vocdoni’s expertise with cutting-edge developments like MACI, Circom, SnarkJS, and Gnark. Getting inspired by these projects and leveraging these thecnologies, we have crafted a voting protocol that ensures fairness, accessibility, and trust for all.


But we don’t own this protocol! We’re simply the catalysts. DAVINCI is an open, neutral voting system built for the world, and its future depends on collective work. Everyone is welcome to contribute, shape, and improve it. Want to be part of the movement?

We're endorsed by the best

Over the years, we're grateful that our work as VOCDONI has gained recognition and support from industry leaders.

Over the years, we're grateful that our work as VOCDONI has gained recognition and support from industry leaders.

Patricio Worthalter

Founder @ POAP

I have been full-time in the blockchain industry for ten years. Since day one, trustless but verifiable voting has been one of the main talking points on non-financial applications that blockchains enable. The Vocdoni team is arguably the best equipped team to bring it to the masses.

Patricio Worthalter

Founder @ POAP

I have been full-time in the blockchain industry for ten years. Since day one, trustless but verifiable voting has been one of the main talking points on non-financial applications that blockchains enable. The Vocdoni team is arguably the best equipped team to bring it to the masses.

Arnau Bennassar

Engineering Lead at Polygon CDK

Engineering Lead at Polygon CDK

For nearly a decade, Vocdoni has been cooking the future of voting. Recent breakthroughs in ZK and blockchain enabled the ideal solution. DAVINCI stands as the ultimate, unrivaled answer to secure, transformative elections.

Alex Kampa

CEO of AZKR

CEO of AZKR

Restoring faith in democracy is a vital issue of our time. It can only be achieved if citizens are given the means to effectively participate in collective decision-making. I believe that voting protocols such as Vocdoni’s DAVINCI are an important part of the solution.

Pavel Liber

CEO of New Belarus platform

CEO of New Belarus platform

Integrating Vocdoni stack into our product was seamless. Its verifiable voting mechanism enhances user trust and transparency. We’re excited to explore DAVINCI’s new protocol upgrade possibilities to enhance even more our voting guarantees.

Antoni Martín

COO Privado ID and Polygon zkEVM co-founder

COO Privado ID and Polygon zkEVM co-founder

DAVINCI has the technical design and attributes to become the universal voting solution for real-world democracy. Together with PrivadoID’s self-sovereign identity solutions, we envision a new generation of secure, tamper-proof and accessible digital democracy.

Josep Chetrit

Security Developer @ OpenZeppelin

Security Developer @ OpenZeppelin

In today’s digital era, it’s surprising that many voting systems remain outdated, inefficient, and often lack transparency.

Marta Bellés

Cryptographer & researcher at Dusk

Cryptographer & researcher at Dusk

DAVINCI is not just a digitalization of elections - it's a transparent, trustless, and censorship-resistant voting solution that overcomes the limitations of traditional voting systems.

One protocol, many use cases

DAO Voting

DAVINCI gives DAOs secure, verifiable, and anonymous voting—perfect for treasury decisions, governance proposals, or high-frequency polls.


It brings legitimacy and scale without compromising privacy.

Public institutions

Governments can run digital elections that are secure, inclusive, and cost-effective.


DAVINCI ensures integrity and transparency for everything from local referendums to civic consultations.


Organisations

Security audits

DAVINCI helps traditional platforms add trusted, anonymous voting—ideal for internal governance, product feedback, or stakeholder decisions—without centralizing control.

Everyone

From games to research to collectives, DAVINCI adapts to any use case needing anonymous, verifiable input.


Build new democratic tools with transparency baked in.

We’re launching in 2025

Soon, you’ll be able to explore it, test its features, and become part of the network.

Protocol single-node testnet + Simplified UI

June 2025

Protocol single-node testnet + Simplified UI

October 2025

Security audits



Security audits

November 2025

Mainnet launch & token generation event

December 2025

FAQ

We've collected some common questions about DAVINCI. If your question isn't covered feel free to reach out on X, Discord or Farcaster.

DAVINCI

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