We architect and deploy custom blockchain solutions from the ground up. Our full-cycle development includes consensus design, node orchestration, and smart contract suites for your specific use case—whether it's a private consortium chain or a public L2.
LABS
Services
Multi-Cloud MPC Key Management
Design and deploy resilient MPC key generation and storage systems distributed across AWS, GCP, and Azure. Eliminate single points of failure and maintain operational sovereignty.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
We build secure, scalable blockchain networks and smart contracts tailored to your business logic.
- Core Protocol Development: Custom
EVM-compatible chains,Substrate-based networks, andCosmos SDKapp-chains. - Smart Contract Suites: Production-grade
Solidity 0.8+/Rustcontracts with formal verification and audit readiness. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers with 99.9% uptime SLAs.
- Integration Layer: Bridges, oracles (
Chainlink,Pyth), and wallet SDKs for seamless user onboarding.
We deliver a production-ready mainnet in 8-12 weeks, complete with documentation, monitoring dashboards, and a security audit report.
key-features-cards
ENTERPRISE-GRADE SECURITY
Architecture Built for Institutional Demands
Our Multi-Cloud MPC Key Management is engineered for financial institutions, exchanges, and custodians requiring bank-level security, regulatory compliance, and operational resilience.
01
Multi-Cloud Redundancy
Keys are sharded and distributed across AWS, Google Cloud, and Azure, eliminating single points of failure and ensuring 99.99% availability even during a full cloud provider outage.
99.99%
Availability
3+
Cloud Providers
02
SOC 2 Type II & ISO 27001 Compliant
Our infrastructure and operational controls are independently audited to meet the highest industry security standards, providing the compliance evidence your auditors and regulators require.
SOC 2
Type II Certified
ISO 27001
Certified
03
Threshold Signatures (TSS)
Implement advanced MPC protocols like GG18/GG20 for non-custodial signing. No single party ever reconstructs the full private key, providing cryptographic security superior to traditional multi-sig.
0
Single Points of Failure
GG20
Protocol Standard
04
Hardware Security Module (HSM) Integration
Seamlessly integrate with your existing on-premise or cloud HSMs (Thales, AWS CloudHSM) for key generation and signing within FIPS 140-2 Level 3 validated hardware.
FIPS 140-2
Level 3 Validated
On-Prem/Cloud
Deployment
05
Granular Policy Engine
Define and enforce complex transaction policies with role-based approvals, time locks, velocity limits, and allow/deny lists. All policies are executed deterministically before any signature is created.
< 100ms
Policy Evaluation
Unlimited
Rule Combinations
06
Full Transaction Lifecycle Audit
Every key operation—from proposal to signing—is immutably logged with cryptographic proofs. Generate comprehensive, tamper-evident reports for internal audits and regulatory submissions.
Immutable
Audit Trail
Real-time
Compliance Reporting
benefits
ENTERPRISE READINESS
Business Outcomes: Beyond Technical Specifications
Multi-cloud MPC key management isn't just a security feature—it's a strategic enabler. We deliver the operational and financial outcomes that matter to your business.
01
Accelerated Time-to-Market
Deploy a production-ready MPC custody solution in under 4 weeks, not quarters. Our standardized APIs and pre-built integrations eliminate infrastructure complexity, allowing your team to focus on core product features.
< 4 weeks
To Production
1-click
Cloud Deployment
02
Radical Cost Reduction
Eliminate the 7-figure annual cost of building and maintaining in-house HSM clusters. Our managed service model converts capital expenditure into a predictable, usage-based operational expense with transparent pricing.
70%+
Lower TCO
Predictable
OpEx Model
03
Regulatory & Compliance Confidence
Meet SOC 2 Type II, GDPR, and emerging crypto custody regulations (NYDFS, MiCA) out-of-the-box. Our architecture and operational controls are designed for auditability, providing the evidence and reporting you need for institutional clients.
SOC 2 Type II
Certified
GDPR Ready
Data Privacy
04
Uncompromised Business Continuity
Guarantee 99.95% uptime SLA with zero single points of failure. Our multi-cloud, multi-region architecture ensures your signing operations remain available during cloud provider outages or regional disruptions.
99.95%
Uptime SLA
Zero
SPOF
06
Scalable Operational Control
Support millions of transactions daily without operational bottlenecks. Granular, policy-based approval workflows and real-time analytics give your ops team precise control and visibility over all signing activities.
Millions
Daily TPS Capacity
Policy-Based
Approval Workflows
Architectural Comparison
Multi-Cloud vs. Traditional MPC Architectures
A technical breakdown of how our distributed MPC service compares to legacy single-provider or in-house solutions.
| Architecture & Security | Multi-Cloud MPC (Chainscore) | Single-Cloud MPC | In-House MPC |
|---|---|---|---|
Fault Tolerance & Uptime | 99.99% SLA (Multi-Region) | 99.9% SLA (Single Region) | Dependent on internal infra |
Provider Lock-in Risk | None (AWS, GCP, Azure) | High (Single Vendor) | N/A |
Geographic Redundancy | Automatic (3+ Regions) | Manual Configuration | Complex & Costly |
Cryptographic Attack Surface | Distributed (No Single Point) | Centralized at Provider | Centralized On-Premise |
Compliance & Sovereignty | Data Residency Controls | Limited by Provider TOS | Full Control |
Implementation Timeline | 4-8 weeks | 8-12 weeks | 6-12 months |
Annual Operational Cost | $60K - $200K (Managed) | $40K - $120K + Vendor Risk | $250K+ (Team & Infra) |
Disaster Recovery | Automated Failover < 60s | Manual, Hours to Days | Custom, Untested |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology: From Design to Deployment
A structured, transparent approach to delivering enterprise-grade MPC key management. We de-risk your project with clear phases, defined deliverables, and continuous security validation.
01
Architecture & Threat Modeling
We begin with a collaborative design session to map your specific threat model and compliance requirements. This phase defines the optimal multi-cloud architecture, key generation ceremony, and governance policies tailored to your use case.
1-2 weeks
Design Phase
100%
Requirement Coverage
02
Secure Implementation & Integration
Our engineers implement the MPC protocol (GG18/GG20) and integrate with your chosen cloud providers (AWS KMS, GCP KMS, Azure Key Vault). We handle all cryptographic primitives, secure enclave deployment, and API gateway configuration.
SOC 2 Type II
Compliance
Zero-Trust
Architecture
03
Rigorous Security Audits
Every deployment undergoes internal and external security reviews. Our code is audited by leading firms, and we perform penetration testing on the live infrastructure before go-live to ensure no vulnerabilities are present.
3rd-Party
Audit Mandatory
Critical: 0
Final Report
04
Staged Deployment & Key Ceremony
We execute a controlled, multi-signature key generation ceremony in your production environment. Deployment follows a phased rollout (dev → staging → prod) with full rollback capabilities and 24/7 monitoring from our team.
< 4 hours
Key Generation
99.9% SLA
Uptime from Day 1
05
Comprehensive Documentation & Handoff
Receive complete operational runbooks, API documentation, and disaster recovery procedures. We conduct training sessions for your DevOps and security teams to ensure confident, independent management of the system.
Full Source
Code Access
2-Day
Training Workshop
06
Ongoing Support & Evolution
Your subscription includes proactive monitoring, regular security patches, and protocol updates. We provide a dedicated Slack channel for support and quarterly reviews to adapt the system to your evolving needs.
< 15 min
Response Time P1
24/7/365
Security Monitoring
Key Management
Frequently Asked Questions on Multi-Cloud MPC
Get clear answers on how our Multi-Cloud MPC service secures your digital assets, integrates with your stack, and scales with your business.
Traditional wallets rely on a single private key, creating a single point of failure. Our Multi-Cloud MPC eliminates this by splitting the key into multiple shares distributed across separate, geographically isolated cloud providers (AWS, GCP, Azure). No single provider ever has access to the complete key, and transactions require a pre-defined threshold of shares to sign. This architecture provides defense-in-depth, mitigating risks from cloud provider breaches, insider threats, and key compromise.
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