We architect and deploy complete blockchain systems tailored to your specific business logic. Our full-stack approach ensures seamless integration from the protocol layer to the end-user experience, delivering production-ready applications in 4-8 weeks.
LABS
Services
MPC for Verifiable Delay Functions (VDF)
We integrate Secure Multi-Party Computation (MPC) with Verifiable Delay Functions to build tamper-proof randomness beacons and leader election mechanisms for consensus protocols, lotteries, and gaming.
Chainscore © 2026
overview
FULL-STACK BUILD
Custom Blockchain Development
End-to-end blockchain solutions from smart contracts to user interfaces, built for scale and security.
- Smart Contracts: Custom
Solidity/Rustdevelopment withOpenZeppelinstandards and formal verification. - Backend & APIs: Scalable indexers, event listeners, and secure relayers for off-chain logic.
- Frontend: React/Next.js dApp interfaces with integrated wallet connectivity (
WalletConnect,RainbowKit). - DevOps: Automated CI/CD, multi-chain deployment scripts, and infrastructure monitoring.
We don't just write code; we deliver a fully operational, audited, and maintainable system with 99.9% uptime SLAs and comprehensive documentation.
key-features-cards
MPC-VDF ENGINEERING
Core Technical Capabilities
Our specialized MPC-VDF service delivers provable, trust-minimized randomness and sequencing for applications requiring high security and censorship resistance. We build the cryptographic primitives your protocol depends on.
benefits
DELIVERABLES
Business Outcomes for Your Protocol
We deliver production-ready MPC-VDF infrastructure with guaranteed SLAs, enabling your protocol to launch faster, operate securely, and scale reliably.
01
Production-Grade Security
Our MPC-VDF implementation is built on audited cryptographic libraries and follows a defense-in-depth architecture. We provide formal verification reports and a 99.9% uptime SLA for the core proving service.
99.9%
Uptime SLA
0
Critical Vulnerabilities
02
Rapid Integration & Launch
Deploy a fully functional VDF-based randomness beacon or leader election mechanism in under 3 weeks. We provide a complete SDK, API documentation, and dedicated technical support for integration.
< 3 weeks
To Production
24/7
Integration Support
03
Cost-Efficient Operation
Our optimized MPC protocols and infrastructure design minimize operational overhead. We guarantee predictable, fixed monthly costs with no hidden fees for computation or key management.
Fixed Cost
Pricing Model
> 40%
vs. In-House Build
04
Protocol-Specific Customization
Tailor the VDF parameters (delay time, security level), integration pattern (on-chain verifier, off-chain oracle), and governance model to match your exact consensus or randomness requirements.
Custom
Parameter Tuning
Multi-Chain
Deployment
05
Regulatory & Compliance Readiness
Our infrastructure is designed with enterprise-grade compliance in mind, including comprehensive audit trails, key ceremony documentation, and adherence to cryptographic best practices for financial applications.
SOC 2
Framework
Full
Audit Trail
06
Future-Proof Scalability
Architected to handle increasing transaction volume and participant count without performance degradation. We provide a clear roadmap for protocol upgrades and support for emerging VDF optimizations.
Linear
Scaling
Proactive
Upgrade Path
Technical Comparison for CTOs
MPC-VDF vs. Alternative Randomness Sources
A detailed breakdown of verifiable randomness solutions, highlighting the security, cost, and operational trade-offs critical for production blockchain applications.
| Feature / Specification | MPC-VDF (Chainscore) | Commit-Reveal Schemes | Oracles (e.g., Chainlink VRF) | On-Chain RNG (e.g., blockhash) |
|---|---|---|---|---|
Verifiable Randomness (Cryptographic Proof) | ||||
Unpredictability (Resistance to Manipulation) | High (Time-lock Puzzle) | Medium (Collusion Risk) | High (Trusted Oracle) | Low (Miner/Validator Influence) |
Liveness / Decentralization | High (MPC Network) | High (Participant-Dependent) | Medium (Oracle Network) | High (Inherent to Chain) |
Latency to On-Chain Result | ~1-2 minutes (VDF delay) | 2 Rounds + Reveal Period | ~1-5 blocks | Immediate (Next Block) |
Gas Cost per Request (Est. Ethereum) | ~500K-800K gas | ~200K-400K gas | ~300K-500K gas + LINK fee | < 50K gas |
Setup & Operational Complexity | Managed Service (Low) | High (Smart Contract Logic + Participant Mgmt.) | Low (API Integration) | Low (Native) |
Best For Use Cases | High-Value Lotteries, Leaderless Consensus, Gaming Economies | Small-Scale, Trusted Participant Groups | General-Purpose dApps, NFT Drops | Non-Critical, Low-Stakes Randomness |
Security Audit Requirement | Included (Service) | Critical (Custom Code) | Relies on Oracle Audit | N/A (Protocol-Level) |
Typical Implementation Timeline | 2-4 weeks (Integration) | 3-6 months (Design, Build, Audit) | 1-2 weeks (Integration) | 1-2 days (Implementation) |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to integrating VDFs into your protocol, from initial design to production deployment and ongoing support.
01
Architecture & Protocol Design
We analyze your consensus mechanism or application logic to design an optimal VDF integration. This includes selecting the right parameters (delay time, proof system) and threat model for your specific use case.
2-4 weeks
Design Phase
100%
Custom Architecture
02
Secure MPC Implementation
Development of the core VDF computation using our battle-tested MPC framework. We implement the cryptographic protocols (e.g., Wesolowski, Pietrzak) with zero-knowledge proofs for verifiability and robust secret sharing.
Formal Verification
Security Standard
OpenZeppelin
Audit Partners
03
Node Infrastructure Deployment
We provision, configure, and secure the distributed network of compute nodes required for the MPC ceremony. Includes automated deployment scripts, monitoring, and high-availability setup.
99.9%
Uptime SLA
Global
Node Distribution
04
Smart Contract Integration
We develop and audit the on-chain verifier contracts (Solidity/Vyper) that validate VDF proofs. Ensures gas-efficient verification and seamless interaction with your existing DeFi or L1/L2 protocol.
Gas-Optimized
Verifier Logic
Full Audit
Deliverable
05
Testing & Security Audit
Rigorous testing suite including unit tests, integration tests, and adversarial simulation (fault injection). The final codebase undergoes a comprehensive security audit by our partners before mainnet launch.
100%
Line Coverage
Third-Party
Audit Required
06
Production Launch & Monitoring
We manage the mainnet deployment and coordinate the initial MPC ceremony. Provide 24/7 monitoring, alerting, and incident response for the live VDF network, with detailed performance dashboards.
24/7
SRE Support
< 5 min
Mean Time to Detect
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards, formal verification, and multi-stage audits to ensure security and reliability from day one.
- Token Systems:
ERC-20,ERC-721,ERC-1155, and custom tokenomics with vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and derivative contracts.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and KYC/AML-compliant access controls.
- Full Audit Trail: Every contract includes comprehensive documentation, test suites with >95% coverage, and a deployment roadmap.
We deliver battle-tested code that reduces audit cycles by 40% and deploys to mainnet with confidence. Our contracts are built for gas efficiency and upgradeability, protecting your long-term operational costs.
MPC-VDF Implementation
Frequently Asked Questions
Get clear answers on our secure, high-performance VDF service for blockchain protocols and DeFi applications.
From initial design to production deployment, a standard implementation takes 4-6 weeks. This includes architecture design (1 week), MPC ceremony setup and secure key generation (1-2 weeks), VDF circuit development and integration (2 weeks), and final security audit and deployment (1 week). We provide a detailed project plan after the initial technical scoping call.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall