We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification, gas optimization, and comprehensive unit/integration testing before any code reaches the mainnet.
LABS
Services
Multi-Party Computation (MPC) Enhanced Chat
We build secure, decentralized messaging protocols that integrate MPC for private voting, collective key generation, and verifiable decision-making within encrypted group chats, eliminating central points of failure.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built by experts to power your Web3 product.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, and bespoke contracts for DeFi, NFTs, DAOs, and more. - Security First: Every contract undergoes manual review and automated analysis with tools like Slither and MythX.
- Gas Optimization: We reduce transaction costs by up to 40% through efficient coding patterns and storage optimization.
Deploy with confidence. Our contracts are battle-tested, with a 0% critical vulnerability rate in post-audit deployments for clients.
From initial concept to mainnet launch, we handle the full lifecycle: requirements scoping, development on Solidity 0.8+ or Vyper, deployment scripting, and verification on Etherscan. Get a production-ready MVP in 3-4 weeks.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Protocol Capabilities
Our MPC-enhanced chat protocol is built on cryptographic primitives and battle-tested infrastructure, delivering secure, private, and scalable messaging for Web3 teams.
04
Cross-Platform SDKs
Production-ready SDKs for React, React Native, Flutter, and Node.js. Includes key generation, message encryption/decryption, and seamless wallet integration.
< 1 week
Integration Time
05
Audited Cryptography
Core MPC libraries and protocol logic are formally verified and audited by third-party security firms. We follow NIST standards for key generation and storage.
Zero
Critical Vulnerabilities
06
Scalable Relay Network
A globally distributed, redundant message relay layer with automatic failover. Ensures low-latency delivery even during regional outages or network congestion.
99.9%
Uptime SLA
< 100ms
P95 Latency
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Product
Our MPC-enhanced chat infrastructure delivers measurable improvements in security, performance, and user experience. Here are the concrete outcomes you can expect.
01
Cryptographic Key Security
Private keys are never stored in a single location. We implement threshold signatures (t-of-n) using secure multi-party computation, eliminating single points of failure and the risk of key theft from client devices.
Zero Trust
Key Model
FIPS 140-2
Compliance
02
Enterprise-Grade Uptime
Our globally distributed MPC node network ensures high availability for signature operations. We provide a financially-backed SLA for the core signing service, guaranteeing your chat platform's reliability.
99.9%
Uptime SLA
< 50ms
Signing Latency
03
Rapid Integration & Deployment
Get to market faster with our SDKs for Web, iOS, and Android. We provide complete documentation and dedicated technical support to integrate MPC-based signing into your existing chat stack in weeks, not months.
< 4 weeks
Integration Time
5+ SDKs
Platform Support
04
Regulatory & Audit Readiness
Our architecture is designed for compliance. We provide detailed audit trails for all signing operations and support regulatory requirements like travel rule (FATF) through programmable transaction policies.
Immutable Logs
Audit Trail
Policy Engine
Compliance
05
Reduced Operational Overhead
Eliminate the cost and complexity of managing your own HSM clusters or key custody solutions. We handle all infrastructure, security updates, and node operations with a predictable subscription model.
> 60%
Cost Reduction
24/7 SOC2
Managed Security
06
Enhanced User Experience
Enable seamless, secure transactions directly within the chat interface. Users can sign for payments, NFT transfers, or DAO votes without leaving the conversation, removing friction and boosting engagement.
1-Click Sign
In-Chat Flow
+40%
Transaction Completion
Architectural Comparison
MPC Chat vs. Traditional Encrypted Messaging
A technical breakdown of how MPC-enhanced chat fundamentally differs from standard end-to-end encryption, highlighting key security and operational advantages.
| Security & Privacy Dimension | Traditional E2E Encryption | MPC-Enhanced Chat |
|---|---|---|
Key Management | Centralized (Client-Server) | Decentralized (Multi-Party) |
Trust Model | Trust in Service Provider | Trustless / Distributed Trust |
Single Point of Failure | Yes (Server Compromise) | No (Threshold Security) |
Message Decryption Capability | Server (if keys escrowed) | Never (Keys Never Reconstructed) |
Computation on Encrypted Data | Not Possible | Yes (Secure Multi-Party Computation) |
Regulatory Compliance (Data Access) | Complex (Provider must facilitate) | Simplified (No central access point) |
Audit Trail & Proof | Provider Logs | On-Chain Verifiable Proof |
Implementation Complexity | Moderate | High (Requires Cryptographic Expertise) |
Ideal Use Case | General Secure Messaging | Sensitive B2B Comms, DeFi, DAO Governance |
how-we-deliver
A PROVEN FRAMEWORK
Our Development & Integration Process
We deliver secure, production-ready MPC chat infrastructure through a structured, transparent process designed for rapid integration and enterprise-grade reliability.
01
Architecture & Threat Modeling
We design your MPC chat system's security architecture, defining key management flows, threat models, and compliance requirements before a single line of code is written.
Zero-Trust
Security Model
SOC 2
Compliance Ready
02
MPC Protocol Implementation
Our team implements battle-tested MPC protocols (GG18/GG20) for distributed key generation and signing, ensuring private keys are never stored in a single location.
GG20
Protocol Standard
NIST P-256
Elliptic Curve
03
SDK & API Development
We build and deliver a lightweight, well-documented SDK with APIs for user onboarding, message encryption/decryption, and seamless integration into your existing chat platform.
TypeScript/Go
Primary SDKs
REST & WebSocket
API Support
04
Security Audit & Penetration Testing
Every component undergoes rigorous internal review and third-party audits. We provide a final audit report and attestation of security for your stakeholders.
Third-Party
Audit Mandatory
Remediation
Guaranteed Support
05
Staging Deployment & Integration
We deploy the complete MPC stack to your staging environment and work side-by-side with your engineering team to integrate the SDK, handling key migration and end-to-end testing.
2-3 Weeks
Typical Timeline
Dedicated Support
Engineer Pairing
06
Production Launch & Monitoring
We manage the production rollout, establish 24/7 system monitoring with alerts for MPC ceremony health, and provide ongoing maintenance and key ceremony support.
99.95%
Uptime SLA
< 5 min
Mean Time to Respond
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
We architect and deploy custom smart contracts on EVM and Solana chains, ensuring your core logic is secure, gas-optimized, and future-proof. Our development process includes:
- Formal specification and architecture design.
- Implementation in
Solidity 0.8+orRustusing OpenZeppelin patterns. - Comprehensive testing with 95%+ coverage and mainnet-fork simulations.
- Gas optimization to reduce user transaction costs by up to 40%.
Security is non-negotiable. Every contract undergoes a multi-layered audit—internal review, automated analysis with Slither/Solhint, and verification by third-party firms—before deployment.
We deliver fully documented, upgradeable contracts with a clear handoff. Typical outcomes:
- MVP launch in 2-4 weeks with core functionality.
- Zero critical vulnerabilities in production.
- Modular architecture for easy future expansion.
MPC Chat Implementation
Frequently Asked Questions
Get clear answers on how we build secure, enterprise-ready chat applications with Multi-Party Computation (MPC) at the core.
Our engagement follows a proven 4-phase methodology: 1) Architecture & Threat Modeling (1 week) to define key management and data flow. 2) Core MPC Protocol Integration (2-3 weeks) implementing libraries like libmpc or ZenGo X for threshold signatures. 3) Application Layer & UI Development (2-4 weeks) building the chat client with end-to-end encryption. 4) Security Audit & Penetration Testing (1-2 weeks) by our in-house team. We deliver a production-ready, white-labeled application with full documentation.
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