We architect and deploy mission-critical smart contracts for DeFi protocols, NFT platforms, and enterprise applications. Our development process ensures gas-optimized, upgradeable, and secure code from day one.
Threshold Signature Scheme Integration
Smart Contract Development
Secure, audited smart contracts built for production at scale.
Reduce your time-to-market with battle-tested Solidity patterns and a rigorous audit pipeline.
- Full Lifecycle Support: From
ERC-20/721/1155standards to custom DeFi logic, we handle design, development, testing, and mainnet deployment. - Security-First: Every contract undergoes internal review + third-party audit using tools like Slither and Foundry, following OpenZeppelin best practices.
- Production Ready: We build with upgradeability (Transparent/UUPS), gas efficiency, and real-world failure modes in mind.
Core TSS Integration Capabilities
Our integration delivers production-ready, audited Threshold Signature Scheme infrastructure, eliminating single points of failure and reducing your time-to-market from months to weeks.
Multi-Party Computation (MPC) Engine
Integrate a battle-tested MPC engine supporting GG18, GG20, and CGGMP protocols. We handle the complex cryptographic layer, allowing your team to focus on application logic.
Cross-Chain Key Management
A unified API to manage and sign transactions across EVM, Cosmos, Solana, and Bitcoin. One secure key shard set controls assets on all supported networks.
Audited & Certified Security
Our core TSS libraries and infrastructure undergo annual audits by firms like Trail of Bits. We implement industry-standard secure enclaves and key derivation.
Fault-Tolerant Orchestration
Automated, non-interactive signing rounds with built-in redundancy. The system automatically recovers from participant failures without aborting the protocol.
Developer-First SDKs
Production-ready SDKs for Node.js, Python, and Go. Includes comprehensive documentation, testing suites, and CI/CD templates for rapid integration.
Real-Time Monitoring & Alerts
Gain full visibility with dashboards for signing latency, participant health, and threat detection. Integrates with Datadog, Grafana, and PagerDuty.
Business Outcomes of TSS Integration
Integrating a robust Threshold Signature Scheme (TSS) is a foundational security upgrade. We deliver production-ready TSS infrastructure that directly impacts your operational resilience and bottom line.
Eliminate Single Points of Failure
Replace vulnerable single-key architectures with a distributed key generation (DKG) model. No single party ever holds the complete private key, removing the risk of catastrophic key loss or theft.
Achieve Non-Custodial Security
Maintain full control of your assets without the operational burden of self-custody. Our TSS solution enables secure, decentralized signing where you control the signer quorum, not a third party.
Reduce Operational Overhead & Cost
Streamline multi-signature workflows. Execute complex transactions (e.g., treasury management, DeFi operations) with a single, efficient TSS signature instead of coordinating multiple individual sign-offs.
Enable Advanced Transaction Policies
Implement granular, programmable authorization policies (M-of-N thresholds, time-locks, role-based approvals) directly within the signing protocol, enforced cryptographically.
Future-Proof for Regulatory Compliance
Built-in audit trails and transparent signing ceremonies provide verifiable proof of compliance for internal governance and external regulators (SOC 2, GDPR, Travel Rule).
TSS vs. Traditional Multi-Signature Wallets
A detailed breakdown of how Threshold Signature Scheme (TSS) wallets outperform legacy multi-sig solutions across critical operational and security dimensions.
| Feature | Traditional Multi-Sig | Chainscore TSS Integration |
|---|---|---|
On-Chain Footprint | High (multiple transactions) | Zero (single signature) |
Transaction Cost | High (gas for N signatures) | Low (gas for 1 signature) |
Privacy | Low (signers visible on-chain) | High (signers remain private) |
Key Management | Complex (N separate keys) | Simplified (single distributed key) |
Signing Latency | High (sequential approvals) | Low (parallel computation) |
Security Model | M-of-N on-chain verification | M-of-N cryptographic threshold |
Attack Surface | Larger (multiple contract calls) | Smaller (single signing ceremony) |
Implementation Time | 2-4 months (in-house) | 4-6 weeks (with Chainscore) |
Ongoing Maintenance | High (upgrade complexity) | Managed (SLA available) |
Typical Use Case | DAO treasuries, slow governance | Exchanges, DeFi protocols, high-frequency ops |
Our TSS Integration Process
A structured, security-first approach to integrate threshold signature schemes into your application, minimizing risk and accelerating your time-to-market.
Architecture & Design Review
We analyze your application's security model and transaction flows to design a TSS architecture that meets your specific requirements for key management, signing latency, and fault tolerance.
Secure MPC Node Deployment
Deployment of hardened, geographically distributed MPC nodes using our battle-tested infrastructure. Includes automated key generation ceremonies and secure enclave configuration.
SDK & API Integration
Seamless integration with your stack using our production-ready SDKs (TypeScript/Go) and REST APIs. We handle the cryptographic complexity, you focus on your product logic.
Security Audit & Penetration Testing
Comprehensive security review of the integrated system by our internal crypto-engineering team, following industry standards to identify and remediate vulnerabilities before launch.
Staging & Production Rollout
Managed rollout with staged key migration, comprehensive monitoring dashboards, and failover procedures. We ensure a smooth transition from testnet to mainnet.
Ongoing Support & Key Management
Continuous operational support, including key rotation ceremonies, participant management, and protocol upgrades. Your TSS infrastructure evolves with the ecosystem.
Proven Cryptographic Protocols & Tools
We integrate battle-tested cryptographic primitives, ensuring your threshold signature scheme is built on the most secure and audited foundations available. This minimizes risk and accelerates compliance.
Typical TSS Integration Timeline & Scope
A phased breakdown of our standard Threshold Signature Scheme integration packages, detailing deliverables, support, and typical timeframes for each stage.
| Phase & Deliverables | Starter (4-6 Weeks) | Professional (6-8 Weeks) | Enterprise (8-12 Weeks) |
|---|---|---|---|
Architecture & Design Review | |||
Custom TSS Library Integration | Basic | Advanced (Multi-chain) | Custom Protocol Support |
Key Generation & Management Setup | Cloud HSM | On-prem HSM Options | Hybrid/Multi-cloud HSM |
Signing Orchestration Layer | Core API | High-Availability API + SDK | Custom Workflow Engine |
Security Audit & Penetration Testing | Internal Review | Third-Party Audit (1 Firm) | Third-Party Audit (2+ Firms) |
Deployment & Go-Live Support | Documentation | Hands-on Assistance | Dedicated SRE Team On-Call |
Post-Launch Monitoring & SLA | 30 Days | 6 Months | 12 Months + 24/7 Support |
Typical Project Investment | $50K - $80K | $120K - $200K | Custom Quote ($250K+) |
Threshold Signature Scheme FAQs
Get clear answers on timelines, security, and implementation for your MPC-TSS project.
Standard TSS integration for a new wallet or custody solution takes 2-4 weeks from kickoff to production. This includes architecture design, key generation ceremony setup, smart contract development, and security review. Complex multi-chain deployments or custom signature schemes may extend to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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