Sequent, a global leader in cryptographically secured digital election platforms, announced today that it has advanced the implementation of VoteSecure, an open-source software development kit designed to enable end-to-end verifiable mobile voting, into its election technology platform. This milestone arrives amid declining confidence in democratic processes and growing demand for transparency and verifiability in elections worldwide.
The VoteSecure protocol, combined with Sequent's existing cryptographic technologies, addresses concerns about election trust, transparency, and auditability. It enables end-to-end verifiable elections, allowing voters, election observers, and auditors to ensure that every ballot was correctly cast, recorded, and counted, and that the results are accurate. This provides a level of transparency that traditional paper-based systems alone cannot offer.
VoteSecure protocols were developed by Free & Fair, a respected voting technology research company, and released in November 2025 following 16 months of research aligned with the U.S. Vote Foundation's "Future of Voting" report. The framework supports multi-factor authentication, biometric identity verification, and air-gapped tabulation, meaning votes are tabulated only after being taken offline from the internet, with paper printouts generated for traditional ballot channels.
"We are at an inflection point in democratic history. Voters are asking whether their voices truly count, and election administrators are asking how to prove it," said Shai Bargil, CEO and Co-Founder of Sequent. "The VoteSecure protocol helps to answer both questions with mathematical certainty. Our implementation represents an important advancement for election technology in the U.S., moving electoral processes closer toward open, independently auditable, and cryptographically verifiable elections."
Sequent's implementation builds on a platform already designed around transparency, cryptographic verifiability, and publicly auditable election infrastructure. Having supported more than 330 elections and served over 9.2 million voters across North America, Europe, and Asia, Sequent is translating VoteSecure's technical specification into real-world election infrastructure.
Unlike traditional "black box" election technologies that rely heavily on institutional trust, the VoteSecure framework is built on publicly auditable cryptographic protocols and open-source transparency principles. It incorporates threshold cryptography, verifiable shuffling and decryption techniques, zero-knowledge proofs, and air-gapped tabulation environments to strengthen election integrity while maintaining voter privacy. The framework also relies on Rigorous Digital Engineering (RDE), a formal model-based systems engineering methodology focused on analyzable specifications and high-assurance software development practices.
"Election integrity can no longer rely solely on blind trust," added Bargil. "Modern election systems must provide verifiable evidence that votes were securely cast, accurately recorded, and properly counted. Open standards and publicly auditable election infrastructure will play a major role in rebuilding confidence in democratic processes over the coming decade."
The VoteSecure protocols are open source and publicly available for review, auditing, and integration by election technology providers, governments, and civic organizations worldwide. For more information, visit sequentech.io.
