Category: Waves (WAVES)

Waves to collaborate in “liquid democracy” applications

A collection of organisations and platforms are working together to design and build a fair, transparent and anonymous voting system.

Waves platform will participate in the creation of a new form of blockchain-based voting system, characterised as “liquid democracy”. The project is a collaboration between a number of different organisations and research groups:

The result will be a voting protocol that can be used in real-world production systems.

Flawed voting systems
Existing electoral systems, although based on democratic models, have significant limitations. Representative democracy, for example, requires voters to give up their rights to a proxy, who wields influence on their behalf. Direct democracy, whilst ostensibly fairer, tends not to scale well for a number of reasons — including its requirement that voters are well-informed about every issue on which they make a decisions. Liquid democracy combines the advantages of both systems, allowing voters to make a decision themselves or to defer to an expert, as appropriate.

Bingsheng Zhang, Assistant Professor in Cybersecurity at the University of Lancaster, and Hong-Sheng Zhou, Assistant Professor of Cryptography at Virginia Commonwealth University, have designed an implementation of liquid democracy suitable for use in the 21st century.

Viable implementations

Whilst implementations already exist — including Google Votes — these have focused on basic functionality without taking into account the need for privacy. Zhang and Zhou’s paper proposes an efficient liquid democracy e-voting scheme that brings together both delegation and voting, via the new concept of statement voting. ‘Statement voting can be viewed as a natural extension of traditional candidate voting. Instead of defining a fixed election candidate, each voter can define a statement in his or her ballot but leave the vote “undefined” during the voting phase. During the tally phase, the (conditional) actions expressed in the statement will be carried out to determine the final vote… We remark that our statement voting can be extended to enable more complex voting and generic ledger-based non-interactive multi-party computation. We believe that the statement voting concept opens a door for constructing a new class of e-voting schemes.’

“Fair, efficient, transparent but anonymous voting systems are a clear use case for blockchain technology,” comments Waves CEO, Alexander Ivanov. “This is an area deserving of further research and engagement, and we believe we have something truly worthwhile to offer here.”

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This article was originally published on: The Waves Blog on