MPC for Blockchain Voting Systems | Chainscore Labs

overview

FULL-STACK ENGINEERING

Custom Blockchain Development

End-to-end blockchain application development for startups and enterprises, from concept to mainnet.

We architect and build secure, scalable blockchain solutions tailored to your specific business logic. Our full-cycle development delivers production-ready applications, not just proof-of-concepts.

Smart Contract Development: Custom Solidity/Rust contracts with OpenZeppelin standards and comprehensive audit trails.
Full-Stack dApps: Integrated frontends (React/Next.js) with secure wallet connectivity and backend Node.js/GraphQL APIs.
Protocol Integration: Seamless connections to Ethereum, Polygon, Solana, and other L1/L2 networks.

We focus on delivering a market-ready MVP in 4-6 weeks, accelerating your time-to-value and reducing upfront capital risk.

Our process includes automated testing, gas optimization, and mainnet deployment support to ensure your launch is technically sound and cost-efficient.

key-features-cards

SECURE, SCALABLE, AND AUDITABLE

Core Technical Capabilities

Our MPC-based voting infrastructure is engineered for enterprise-grade security and regulatory compliance, delivering transparent, tamper-proof elections on-chain.

Threshold Signature Schemes (TSS)

Implement multi-party computation (MPC) for private key management, eliminating single points of failure. Votes are signed without any single entity holding the full key, ensuring maximum security and decentralization.

N-of-M

Signature Schemes

Zero Trust

Key Architecture

On-Chain Vote Finality

Every vote is cryptographically committed to a public blockchain (Ethereum, Polygon, Solana) for immutable, timestamped proof. Provides a permanent, auditable ledger that is resistant to censorship or alteration.

Immutable

Audit Trail

Public Ledger

Transparency

End-to-End Verifiability

Voters can cryptographically verify their vote was cast-as-intended, recorded-as-cast, and tallied-as-recorded. Builds trust through cryptographic proofs, not just promises.

Individual

Voter Verification

Universal

Result Verification

Gas-Optimized Smart Contracts

Custom-built voting smart contracts using Solidity 0.8+ with OpenZeppelin libraries. Engineered for minimal gas consumption and cost-efficiency, even for large-scale elections.

Solidity 0.8+

Security Standard

Gas-Optimized

Low-Cost Execution

Regulatory Compliance Frameworks

Architected to support compliance with data privacy laws (GDPR, CCPA) and financial regulations. Features like voter anonymity with on-chain auditability are built into the core design.

GDPR/CCPA

Designed For

Anonymity + Audit

Dual Compliance

High-Availability Orchestration

Fault-tolerant, geographically distributed node orchestration for the MPC ceremony and vote submission layer. Ensures 99.9%+ system uptime during critical election windows.

99.9%+

Election Uptime

Geo-Distributed

Node Infrastructure

benefits

TANGIBLE RESULTS

Business Outcomes for Your Organization

Our MPC-based voting infrastructure delivers measurable security, compliance, and operational advantages for your governance platform.

Cryptographic Security & Audit Trail

End-to-end verifiable voting with MPC-secured key management. Every vote is encrypted, signed, and immutably recorded on-chain, providing a tamper-proof audit trail for regulators and participants.

Zero

Single Point of Failure

NIST SP 800-57

Compliance Standard

Regulatory & Legal Compliance

Designed to meet stringent requirements for shareholder votes, DAO governance, and public sector elections. Our architecture supports secret ballot privacy while ensuring voter eligibility and result integrity.

GDPR/CCPA

Privacy Compliant

FIPS 140-2

Crypto Module Standard

Operational Scalability & Uptime

Handle elections of any size—from small DAO proposals to nationwide referendums—with sub-second vote confirmation and guaranteed system availability during critical voting windows.

99.99%

Voting Window SLA

< 1 sec

Vote Finality

Reduced Development Risk & Cost

Leverage our battle-tested, audited MPC voting stack instead of building in-house. Eliminate years of R&D and security review cycles, accelerating your time-to-market with a production-ready solution.

6-8 weeks

Integration Timeline

50-70%

Cost Reduction vs. Build

Technical & Operational Comparison

MPC-Based Voting vs. Traditional & Basic Blockchain Voting

A detailed comparison of security, cost, and operational characteristics across voting system architectures to inform your infrastructure decision.

Feature / Metric	Traditional E-Voting	Basic On-Chain Voting	Chainscore MPC-Based Voting
Cryptographic Security Model	Centralized PKI / TLS	Public Key Cryptography (Wallets)	Threshold Signatures (MPC-TSS)
Private Key Vulnerability	Single Point of Failure (High Risk)	User-Managed (High Risk of Loss/Theft)	Distributed, Never Assembled (Eliminated)
Voter Anonymity & Unlinkability	Trusted Central Authority	Pseudonymous (Public Ledger)	Cryptographically Guaranteed
Vote Integrity & Verifiability	Opaque, Trust-Based	Publicly Verifiable Result	End-to-End Verifiable (Individual & Universal)
Infrastructure Cost (Annual)	$100K-$500K+	$50K-$200K (Gas Fees + Dev)	$75K-$250K (Managed Service)
Development & Deployment Timeline	12-24 months	6-12 months	8-16 weeks
Regulatory Compliance (e.g., GDPR)	Complex, Vendor-Dependent	Challenging (Immutability Conflict)	Designed for Compliance (Data Minimization)
Resistance to Coercion & Vote-Buying	Very Low	Low	High (Receipt-Free Design)
Required In-House Expertise	High (Security, PKI, Compliance)	High (Smart Contracts, Cryptography)	Low (We Manage Cryptography)
Auditability & Proof	Internal Logs, Limited Transparency	Full Transaction History	Cryptographic Proof of Correct Tally

how-we-deliver

TRANSPARENT & PREDICTABLE

Our Delivery Process: From Specification to Production

We deliver secure, production-ready MPC voting systems through a structured, milestone-driven process. Each phase is designed to de-risk development, ensure regulatory compliance, and guarantee on-time delivery.

1. Architecture & Threat Modeling

We define the MPC protocol architecture (GG18/GG20), key ceremony design, and threat model. This phase establishes security guarantees, regulatory alignment, and technical specifications before a single line of code is written.

2-3 weeks

Typical Duration

100%

Specification Lock

2. Core MPC & Smart Contract Development

Implementation of the audited MPC cryptographic library and on-chain voting smart contracts. We use battle-tested libraries like tss-lib and develop custom Solidity contracts for vote tallying and result publication.

4-6 weeks

Development Sprint

OpenZeppelin

Security Foundation

3. Security Audit & Penetration Testing

Independent, third-party audit of the entire stack—MPC implementation, smart contracts, and front-end integrations. We partner with leading firms like Halborn or Quantstamp to validate security before staging.

Critical: 0

Audit Target

2+ Firms

Review Depth

4. Staging & Integration Testing

Deployment to a private testnet or staging environment for end-to-end integration testing. We simulate full election cycles, participant onboarding, and edge cases to ensure system resilience and usability.

99.9%

Test Uptime SLA

> 100k

Simulated Votes

5. Production Deployment & Key Ceremony

Managed deployment to mainnet or designated chain. We orchestrate the secure distributed key generation (DKG) ceremony with participant nodes and establish ongoing monitoring and governance procedures.

< 72 hours

Go-Live Window

24/7

Launch Support

6. Ongoing Support & Upgrades

Post-launch monitoring, incident response, and protocol upgrade management. We provide SLAs for system availability and support for future enhancements like new signature schemes or privacy features.

99.95%

Production Uptime SLA

< 1 hour

Critical Response

security

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process ensures security-first design, gas optimization, and regulatory compliance from day one.

Audit-Ready Code: Contracts are built with Solidity 0.8+ and OpenZeppelin libraries, following industry best practices for security and upgradeability.
Full-Stack Integration: We deliver contracts with comprehensive test suites and deployment scripts, ready to integrate with your front-end and backend systems.
Proven Outcomes: Typical deliverables include a 2-4 week MVP for core logic, with 99.9% uptime SLAs for mainnet deployments.

We don't just write code; we deliver a secure, auditable, and maintainable foundation for your decentralized application.

MPC Voting Infrastructure

Frequently Asked Questions

Get clear, technical answers about our secure, enterprise-grade MPC solutions for on-chain governance and voting systems.

A complete, production-ready MPC-based voting system typically takes 4-8 weeks from kickoff to mainnet deployment. This includes 2 weeks for architecture design and smart contract development, 1-2 weeks for MPC node setup and key ceremony, 2 weeks for integration with your frontend and backend, and 1-2 weeks for security audits and testing. For simpler integrations into existing governance frameworks, timelines can be as short as 2-3 weeks.

MPC for Blockchain-Based Voting Systems

Custom Blockchain Development

Core Technical Capabilities

Threshold Signature Schemes (TSS)

On-Chain Vote Finality

End-to-End Verifiability

Gas-Optimized Smart Contracts

Regulatory Compliance Frameworks

High-Availability Orchestration

Business Outcomes for Your Organization

Cryptographic Security & Audit Trail

Regulatory & Legal Compliance

Operational Scalability & Uptime

Reduced Development Risk & Cost

MPC-Based Voting vs. Traditional & Basic Blockchain Voting

Our Delivery Process: From Specification to Production

1. Architecture & Threat Modeling

2. Core MPC & Smart Contract Development

3. Security Audit & Penetration Testing

4. Staging & Integration Testing

5. Production Deployment & Key Ceremony

6. Ongoing Support & Upgrades

Smart Contract Development

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

MPC for Blockchain-Based Voting Systems

Custom Blockchain Development

Core Technical Capabilities

Threshold Signature Schemes (TSS)

On-Chain Vote Finality

End-to-End Verifiability

Gas-Optimized Smart Contracts

Regulatory Compliance Frameworks

High-Availability Orchestration

Business Outcomes for Your Organization

Cryptographic Security & Audit Trail

Regulatory & Legal Compliance

Operational Scalability & Uptime

Reduced Development Risk & Cost

MPC-Based Voting vs. Traditional & Basic Blockchain Voting

Our Delivery Process: From Specification to Production

1. Architecture & Threat Modeling

2. Core MPC & Smart Contract Development

3. Security Audit & Penetration Testing

4. Staging & Integration Testing

5. Production Deployment & Key Ceremony

6. Ongoing Support & Upgrades

Smart Contract Development

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.