We architect and deploy custom smart contracts that form the foundation of your Web3 application. Our development process is built for security and efficiency, ensuring your core logic is robust and cost-effective to execute.
LABS
Services
Threshold Signature Scheme (TSS) Library
A low-level cryptographic library for developers to integrate distributed key generation and signing for blockchains, providing a more efficient and flexible alternative to traditional multi-sig for privacy-focused applications.
Chainscore © 2026
overview
CORE ENGINEERING
Smart Contract Development
Secure, gas-optimized smart contracts built for production from day one.
- Production-Ready Code: Built with
Solidity 0.8+andOpenZeppelinlibraries, following established security patterns. - Gas Optimization: Every contract is analyzed and refined to reduce transaction costs by 15-40%.
- Comprehensive Testing: Unit, integration, and scenario testing with
HardhatorFoundryto prevent costly exploits. - Full Audit Support: Code structured for seamless review by leading security firms like CertiK or Trail of Bits.
We deliver battle-tested contracts that power DeFi protocols, NFT marketplaces, and DAOs, enabling you to launch with confidence in under 4 weeks.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our TSS Libraries
Our battle-tested Threshold Signature Scheme libraries provide the cryptographic foundation for secure, scalable, and compliant digital asset management. Engineered for production from day one.
benefits
ENTERPRISE-READY SECURITY
Business Outcomes: Beyond Technical Specs
Our TSS library delivers more than cryptographic primitives. We provide a production-hardened foundation that accelerates your time-to-market while eliminating key management risk.
01
Accelerated Product Launches
Go from concept to production in weeks, not months. Our battle-tested TSS library eliminates the need for in-house cryptographic R&D, allowing your team to focus on core application logic.
< 4 weeks
Integration Time
0
Cryptography FTE Required
02
Eliminate Single Points of Failure
Replace vulnerable single-key architectures with distributed key generation and signing. Our library ensures no single party ever holds a complete private key, mitigating catastrophic theft.
100%
Key Fragmentation
MPC-based
Security Model
03
Regulatory & Compliance Confidence
Designed for institutional adoption. Our library supports customizable signing policies (M-of-N), comprehensive audit trails, and integrates with enterprise HSMs for regulated custody solutions.
SOC 2
Compliant Design
FIPS 140-2
HSM Ready
04
Future-Proof Protocol Support
Support for Bitcoin (Schnorr), Ethereum (EIP-4337, EIP-3074), and other major L1/L2 chains out of the box. Our modular architecture makes adding new curves and protocols straightforward.
10+
Supported Chains
Continuous
Protocol Updates
05
Operational Cost Reduction
Drastically lower the overhead of secure key management. Automate rotation, backup, and recovery processes, reducing operational complexity and manual intervention.
70%
Lower OpEx
Automated
Key Lifecycle
06
Enterprise-Grade SLAs & Support
Deploy with confidence backed by guaranteed uptime, 24/7 security monitoring, and direct access to our cryptography engineers for critical issues.
99.95%
Uptime SLA
< 15 min
Critical Response
Architectural Decision Guide
TSS vs. Traditional Multi-Sig: A Practical Comparison
A side-by-side analysis of key operational, security, and cost factors to help you choose the right wallet architecture for your application.
| Feature | Traditional Multi-Sig | Chainscore TSS Library |
|---|---|---|
On-Chain Footprint | High (multiple transactions) | Low (single transaction) |
Gas Costs | High (scales with signers) | Fixed & ~70% lower |
Setup Complexity | High (deploy contracts, manage keys) | Low (API-driven, keyless) |
Privacy | Low (signer addresses public) | High (signers remain private) |
Signing Latency | High (sequential approvals) | Low (parallel, off-chain) |
Attack Surface | Smart contract vulnerabilities | Cryptographic protocol only |
Time to Integrate | 2-4 months | 2-4 weeks |
Ongoing Overhead | Key management, governance | Managed service optional |
Total Cost (Year 1) | $150K+ (dev + gas) | $50K-$100K (license + SLA) |
how-we-deliver
CLIENT-CENTRIC DELIVERY
Our Development & Integration Process
A structured, transparent workflow designed to integrate our battle-tested TSS library into your application with minimal disruption and maximum security.
01
Architecture & Requirements Review
We conduct a deep-dive technical assessment of your current stack and security model. We define integration points, key generation ceremonies, and signer topology to ensure a seamless fit.
1-2 days
Initial Scoping
Zero
Architecture Lock-in
02
Library Integration & SDK Setup
Our engineers integrate the TSS library and provide a custom SDK for your language of choice (Go, Rust, TypeScript). We handle dependency management and initial configuration.
< 1 week
Core Integration
Multi-Lang
SDK Support
03
Custom Signer Node Deployment
We provision and configure secure, isolated signer nodes within your VPC or cloud environment. Deployment includes automated health checks and monitoring hooks.
99.9%
Uptime SLA
FIPS 140-2
Compliant HSMs
05
Staged Go-Live & Key Ceremony
We manage a phased production rollout, starting with testnet. Our team oversees the secure distributed key generation (DKG) ceremony and initial signing operations.
2-3 days
Production Ramp
24/7
Launch Support
06
Ongoing Maintenance & Upgrades
Receive automatic library updates, security patches, and protocol support extensions (e.g., new ECDSA curves). Includes dedicated technical account management.
< 24h
Critical Patch SLA
Zero Downtime
Update Policy
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our process delivers audit-ready code in 2-4 weeks, integrating OpenZeppelin standards and gas optimization patterns.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, secure on-chain operations.
- Token Contracts:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi & DApps: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Security First: Multi-sig deployment, comprehensive unit/integration testing, and preparation for third-party audits (e.g., CertiK, Quantstamp).
Technical & Commercial Insights
Frequently Asked Questions on TSS Development
Get clear answers on timelines, security, and process for implementing a production-ready Threshold Signature Scheme (TSS) library with Chainscore Labs.
A production-ready TSS library for a standard MPC wallet or custody solution typically takes 4-6 weeks from kickoff to mainnet deployment. This includes protocol design, implementation, integration testing, and a security audit. Complex multi-chain or custom signing logic can extend this to 8-10 weeks. We provide a detailed project plan with weekly milestones during the scoping phase.
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