We architect and deploy secure, auditable smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process ensures zero critical vulnerabilities at launch and up to 40% gas savings through optimized code patterns.
LABS
Services
Multi-Party Computation Key Management
End-to-end design and deployment of MPC-based key generation, storage, and signing infrastructure, eliminating single points of failure for institutional private key security.
Chainscore © 2026
overview
SECURE FOUNDATIONS
Custom Smart Contract Development
Production-ready smart contracts built with enterprise-grade security and gas optimization.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andERC-4626Vaults. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking contracts.
- Security First: Development follows OpenZeppelin standards, with pre-audit internal reviews.
- Full Lifecycle: From specification and implementation to deployment and mainnet verification.
Get a secure, gas-efficient contract architecture that scales with your protocol's growth, reducing long-term operational risk and cost.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our MPC Infrastructure
Our Multi-Party Computation (MPC) infrastructure eliminates single points of failure in private key management, providing the cryptographic security of self-custody with the operational resilience of institutional custody.
benefits
ENTERPRISE-READY MPC
Business Outcomes for Your Organization
Our Multi-Party Computation (MPC) key management service delivers measurable security and operational improvements, designed for CTOs and technical leaders scaling in Web3.
01
Eliminate Single Points of Failure
Replace vulnerable single-key storage with distributed key sharding across multiple, independent parties. No single entity can compromise your assets, removing the #1 attack vector in crypto.
0
Private Keys at Rest
N-of-M
Threshold Signing
02
Accelerate Product Launches
Deploy a production-ready MPC vault in weeks, not months. Our battle-tested infrastructure and APIs integrate seamlessly with your existing wallet or custody stack, slashing development time.
< 4 weeks
To Production
REST & gRPC
API Support
03
Achieve Regulatory & Audit Compliance
Gain a clear, provable audit trail for every transaction signature. Our MPC protocol provides cryptographic proof of distributed approval, meeting stringent internal and external compliance requirements.
SOC 2 Type II
Framework
Immutable Logs
Audit Trail
04
Scale Operations with Granular Policy Control
Define and enforce complex transaction policies (amount limits, time locks, multi-approver flows) programmatically. Automate treasury management and DeFi operations without sacrificing security.
Programmable
Policy Engine
Role-Based
Access Control
05
Future-Proof with Protocol Agnosticism
Support current and emerging blockchain protocols without re-architecting your core security layer. We provide native support for EVM, Solana, Cosmos, and other L1/L2 networks.
EVM, Solana, Cosmos
Native Support
Rapid Integration
For New Chains
06
Reduce Total Cost of Ownership
Avoid the massive capital expenditure and specialized hiring required to build and maintain MPC in-house. Our managed service model converts fixed costs into predictable operational expenses.
> 60%
Cost Savings vs. Build
Managed SLA
24/7 Support
Key Management Architecture Comparison
MPC vs. Traditional Custody & Hot Wallets
A technical breakdown of how Multi-Party Computation (MPC) key management compares to traditional single-key custody and hot wallet solutions on critical factors for institutional security and operational efficiency.
| Security & Operational Factor | Hot Wallet (Self-Managed) | Traditional Custodian (Third-Party) | Chainscore MPC Key Management |
|---|---|---|---|
Private Key Architecture | Single, persistent key | Single, persistent key | Distributed key shares (no single point of failure) |
Signing Process | Direct signing with full key | Manual approval via custodian UI/API | Threshold signature scheme (e.g., 2-of-3) |
Compromise Risk | High (key exposure = total loss) | High (custodian breach = total loss) | Low (requires collusion of multiple parties) |
Developer Experience | Direct SDK/API integration | Manual processes, slower APIs | Programmatic APIs with non-custodial control |
Transaction Finality | Immediate | Delayed (custodian business hours) | Immediate, automated policy execution |
Audit Trail & Compliance | Basic, self-maintained logs | Custodian-provided reports | Immutable, granular audit logs per signature |
Disaster Recovery | Manual seed phrase backup | Dependent on custodian process | Automated, policy-driven key share rotation |
Implementation Timeline | 1-2 weeks | 4-8 weeks (onboarding) | 2-4 weeks |
Annual Total Cost (Est.) | $5K-$20K (operational risk) | $50K-$200K+ (custody fees) | $30K-$100K (predictable SaaS) |
how-we-deliver
FROM DESIGN TO DEPLOYMENT
Our End-to-End Delivery Process
We deliver production-ready MPC key management systems through a structured, transparent process designed for security and speed. Our phased approach ensures your project meets compliance standards and launches on schedule.
01
Architecture & Threat Modeling
We design your MPC system architecture with a security-first approach, conducting formal threat modeling to identify and mitigate risks before a single line of code is written. This phase establishes clear security boundaries and compliance requirements.
ISO 27001
Framework
NIST SP 800-57
Compliance
02
Protocol Selection & Implementation
We select and implement the optimal MPC protocol (GG18, GG20, or custom variants) for your use case, balancing security, performance, and latency. Our code is written in Rust/Go with formal verification where applicable.
< 100ms
Signing Latency
TLS 1.3
Secure Channels
03
Secure Node Deployment
We provision and configure secure, geographically distributed nodes on your chosen infrastructure (AWS, GCP, Azure, or on-prem). Each node is hardened, monitored, and operates within a secure enclave (e.g., AWS Nitro, Intel SGX) where possible.
99.95%
Node Uptime SLA
FIPS 140-2
HSM Integration
04
Integration & API Development
We build a robust REST/gRPC API layer for seamless integration with your existing wallets, exchanges, or DeFi applications. Includes comprehensive SDKs, documentation, and a developer sandbox for testing.
< 2 weeks
Typical Integration
OpenAPI 3.0
Spec Standard
05
Security Audits & Penetration Testing
Every system undergoes rigorous third-party security audits by firms like Trail of Bits or Quantstamp, followed by internal penetration testing. We provide a public audit report to build trust with your users.
Critical: 0
Audit Result Target
Trail of Bits
Audit Partner
06
Production Launch & Ongoing Support
We manage the production launch with zero-downtime deployment strategies and provide 24/7 monitoring, incident response, and regular key ceremony support. Includes SLAs for response time and system availability.
24/7
SRE Support
99.9%
System Uptime SLA
From Architecture to Production
Typical 8-12 Week Delivery Timeline
A phased roadmap for delivering a secure, production-ready MPC key management system.
| Phase & Milestone | Week 1-3 Architecture & Design | Week 4-6 Core Development | Week 7-9 Security & Integration | Week 10-12 Deployment & Handoff |
|---|---|---|---|---|
Architecture Review & Threat Modeling | ||||
MPC Protocol Selection (GG18/20, Lindell) | ||||
Key Generation & Signing Logic | ||||
Multi-Cloud/On-Prem Node Deployment | ||||
Smart Contract Integration Layer | ||||
External Security Audit | ||||
Penetration Testing & Remediation | ||||
Staging Environment Deployment | ||||
Production Rollout & Monitoring Setup | ||||
Team Training & Documentation Handoff |
Technical & Commercial Insights
MPC Key Management: Frequently Asked Questions
Get clear, specific answers to the most common questions CTOs and founders ask when evaluating MPC key management solutions for their Web3 applications.
A standard MPC wallet integration typically takes 2-4 weeks from kickoff to production deployment. This includes architecture review, smart contract development for on-chain logic, SDK integration, and security testing. Complex multi-chain deployments or custom signing schemes may extend the timeline, which we scope and quote upfront.
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