We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our team specializes in Solidity 0.8+, Vyper, and Rust, implementing OpenZeppelin standards and gas-optimized patterns from day one.
LABS
Services
Multi-Prover Fault-Tolerant Systems
Architecture for decentralized, redundant proving networks that ensure high availability and censorship resistance, eliminating single points of failure in proof generation.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your protocol.
- Security-First Development: Every contract undergoes internal review and is structured for seamless third-party audits (e.g., CertiK, Quantstamp).
- Custom Logic & Integration: Build bespoke DeFi primitives,
ERC-20/721/1155tokens, DAO governance, and cross-chain bridges. - Full Lifecycle Support: From initial design and testing on
Hardhat/Foundryto mainnet deployment and upgrade management via transparent proxy patterns.
Reduce your time-to-market with battle-tested code. We deliver a production-ready MVP in 2-4 weeks, backed by comprehensive documentation and a 99.9% uptime deployment strategy.
key-features-cards
FAULT-TOLERANT SYSTEMS
Architecture for Unbreakable Proof Availability
Our multi-prover architecture is engineered for mission-critical applications where proof availability is non-negotiable. We deliver a system that guarantees your ZK proofs are always accessible, verifiable, and secure, eliminating single points of failure.
01
Multi-Prover Redundancy
We deploy a network of independent, geographically distributed prover nodes. If one fails, others instantly take over, ensuring zero downtime for proof generation and verification.
99.99%
Availability SLA
0 ms
Failover Time
02
Proof State Synchronization
Real-time consensus mechanism keeps all prover nodes in perfect sync. Your application always interacts with a single, consistent source of truth for proof states, preventing forks and data loss.
< 100 ms
Sync Latency
100%
Data Integrity
03
Automated Health Monitoring
Continuous, automated monitoring of all prover nodes for performance, latency, and correctness. Proactive alerts and automated remediation scripts prevent issues before they impact your service.
24/7
Monitoring
< 60 sec
Alert Response
04
Disaster Recovery Orchestration
Pre-configured disaster recovery playbooks and automated backup systems. In the event of a regional outage, the system automatically fails over to standby infrastructure with minimal disruption.
< 5 min
RTO (Recovery Time)
0 data loss
RPO (Recovery Point)
05
Cryptographic Proof Verification
Every proof generated by any node is cryptographically verified by the network before acceptance. This ensures mathematical correctness and prevents malicious or erroneous proofs from entering the system.
ZK-SNARK/STARK
Proof Systems
100%
Verification Rate
06
Load-Balanced Proof Generation
Intelligent load balancer distributes proof generation requests across the prover network based on capacity, geography, and cost, optimizing for speed and reliability.
Sub-second
Proof Generation
Auto-scaling
Prover Fleet
benefits
ENTERPRISE-GRADE INFRASTRUCTURE
Business Outcomes: Reliability You Can Build On
Our Multi-Prover Fault-Tolerant Systems deliver measurable results for technical leaders. Build with confidence on infrastructure designed for production.
01
Guaranteed Uptime & Performance
Deploy with a 99.9% uptime SLA and sub-second finality. Our redundant prover network ensures your dApp or protocol is always available for users, eliminating downtime as a business risk.
99.9%
Uptime SLA
< 1 sec
Finality
02
Formally Verified Security
Eliminate smart contract vulnerabilities with formal verification for critical logic. Our systems integrate with tools like Certora and K Framework, providing mathematical proof of correctness for your core business logic.
0
Critical Bugs
Certora
Verification
03
Rapid Integration & Scalability
Go from PoC to production in under 2 weeks with our modular SDKs. Our architecture scales horizontally to handle transaction volumes from thousands to millions per day without re-architecting.
< 2 weeks
Integration
1M+ TPS
Scalability
04
Cost-Efficient Operations
Reduce your infrastructure overhead by up to 60% compared to managing in-house provers. Our multi-prover system optimizes for the most cost-effective proof generation across chains like Ethereum, Arbitrum, and Polygon.
60%
Cost Reduction
EVM + L2s
Chain Support
06
Future-Proof Architecture
Stay ahead of protocol upgrades with a modular, upgradeable system. We handle integrations with new ZK-proof systems (e.g., Plonk, STARKs) and L2 rollups, so your team can focus on product, not infrastructure.
Plonk/STARK
Proof Support
Modular
Design
Architectural Comparison
Single Prover vs. Chainscore Multi-Prover System
Understand the critical differences between a vulnerable single-point-of-failure design and a resilient, enterprise-grade multi-prover architecture for your zero-knowledge or optimistic rollup.
| Architectural Component | Single Prover System | Chainscore Multi-Prover System |
|---|---|---|
Fault Tolerance | ||
Prover Downtime Risk | High (Single Point of Failure) | Virtually Eliminated |
Mean Time to Recovery (MTTR) | Hours to Days | < 15 Minutes |
Proving Infrastructure | Single Cloud Region / Provider | Geographically Distributed, Multi-Cloud |
Consensus Mechanism | None (Trusted Operator) | BFT Consensus (e.g., HotStuff, Tendermint) |
Liveness Guarantee | None | SLA-Backed 99.9% Uptime |
Security Model | Honest-Majority (1-of-N) | Byzantine Fault Tolerant (e.g., 2f+1 of N) |
Implementation & Maintenance Cost | $300K+ Annual (Engineering Ops) | From $75K Annual (Managed Service) |
Time to Deploy Production System | 9-18 Months | 8-12 Weeks |
Audit & Formal Verification | Custom, Project-Specific | Pre-Audited Core, Custom Module Support |
how-we-deliver
PROVEN METHODOLOGY
Our Delivery Process: From Design to Decentralized Network
A structured, transparent 4-phase approach to deliver a production-ready, fault-tolerant multi-prover system. We de-risk your project with clear milestones, expert execution, and guaranteed outcomes.
01
Architecture & Threat Modeling
We design your system's security-first architecture, identifying critical failure points and defining the optimal prover set (zk-SNARKs, zk-STARKs, optimistic). Includes a formal threat model and a detailed technical specification.
1-2 weeks
Design Phase
100%
Specification Clarity
02
Core Protocol & Smart Contract Development
Our engineers build the core fault-tolerant protocol in Rust/Go and the on-chain coordination contracts in Solidity/Vyper. All code follows OpenZeppelin patterns and is optimized for gas efficiency and security.
4-6 weeks
Development Sprint
> 95%
Test Coverage
03
Security Audit & Formal Verification
Every component undergoes rigorous internal review followed by an external audit from a top-tier firm like Trail of Bits or Quantstamp. Critical logic is formally verified to eliminate edge-case vulnerabilities.
2-3 weeks
Audit Cycle
Zero Critical
Guaranteed Post-Audit
04
Deployment & Network Orchestration
We deploy and configure the prover network on your chosen infrastructure (AWS, GCP, bare metal). We manage the genesis setup, node synchronization, and provide comprehensive monitoring dashboards for 99.9% uptime.
< 1 week
Go-Live
99.9%
Uptime SLA
Technical Due Diligence
Fault-Tolerant Proving: Key Questions for Technical Leaders
Essential questions CTOs and engineering leads ask when evaluating a multi-prover system for their protocol's security and liveness.
We deliver a production-ready, fault-tolerant proving system in 4-6 weeks from kickoff. This includes architecture design, smart contract deployment, prover node configuration, and integration testing. For protocols with existing infrastructure, integration can be completed in 2-3 weeks.
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