Vocdoni blog

DAVINCI

June 9, 2026

EBSI meets DAVINCI: how UPC used European blockchain infrastructure for private student voting

What if students could vote in a binding election using only their university ID, with full privacy and verifiability, and without downloading anything? That's exactly what UPC and the DAVINCI protocol demonstrated. The full case study is live.

Lucas

4 min read

Introducing NI-DKG: A Non-Interactive, zkSNARK based Distributed Key Generation Protocol

Technology

March 3, 2026

Introducing NI-DKG: A Non-Interactive, zkSNARK based Distributed Key Generation Protocol

Vocdoni has developed a new DKG protocol that is non-interactive by design, operationally async in practice, and built from standard cryptographic primitives.

Jordi Pinyana

6 min read

From blockchain voting to cryptographic voting

DAVINCI

January 28, 2026

From blockchain voting to cryptographic voting

For the past years, Vocdoni has run voting on Vochain, our purpose-specific voting L1 blockchain. Like any blockchain, it gave us something powerful:…

Pau Escrich

4 min read

DAVINCI

April 24, 2025

DAVINCI: the voting protocol that meets the criteria for universal adoption

We successfully raised $1 million pre-seed round from angel investors to develop DAVINCI. DAVINCI overcomes the limitations of existing voting systems, offering a censorship-resistant, gasless, anti-bribery, scalable, and anonymous solution for digital governance.

Pau Escrich

5 min read

DAVINCI

All posts

EBSI meets DAVINCI: how UPC used European blockchain infrastructure for private student voting

Introducing NI-DKG: A Non-Interactive, zkSNARK based Distributed Key Generation Protocol

From blockchain voting to cryptographic voting

DAVINCI: the voting protocol that meets the criteria for universal adoption