We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our process delivers audit-ready code in 2-4 weeks, integrating OpenZeppelin standards and formal verification for enterprise-grade security.
LABS
Services
Multi-Party Computation (MPC) Signature Service
A managed cloud service providing MPC-based signing for Decentralized Identifiers (DIDs) and Verifiable Credentials. We eliminate single points of failure in cryptographic key management for enterprise applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for speed and compliance.
- Token Systems:
ERC-20,ERC-721,ERC-1155, andSPLwith custom minting, vesting, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control, and compliant asset management modules.
- Full Lifecycle Support: From architecture and development through to deployment, monitoring, and upgrade management.
We guarantee zero critical vulnerabilities in our final audit report or we fix them at no cost. Our contracts are built for gas efficiency and designed with upgrade paths using proxies like
TransparentProxyorUUPS.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Features of Our MPC Signature Service
Our Multi-Party Computation (MPC) signature service provides the cryptographic backbone for secure, scalable, and compliant digital asset management. We deliver production-ready infrastructure, not just theoretical security.
benefits
ENTERPRISE-GRADE MPC
Business Outcomes You Can Expect
Our MPC signature service delivers measurable results for FinTechs and Web3 companies, moving beyond technical features to drive core business objectives.
01
Eliminate Single Points of Failure
Replace vulnerable private keys with distributed key shares across multiple parties. Achieve institutional-grade security without a single exploitable secret, protecting your assets and user funds.
Zero
Private Keys Stored
NIST-Compliant
Cryptography
02
Accelerate Product Launches
Integrate production-ready MPC in weeks, not months. Our managed service and comprehensive SDKs (Web, Mobile, Backend) let you focus on your core product, not cryptographic infrastructure.
< 4 weeks
To Production
5+ SDKs
Supported Platforms
03
Future-Proof Compliance & Governance
Build with built-in policy engines for transaction approval workflows (M-of-N). Enable seamless integration with existing enterprise systems and prepare for evolving regulatory requirements like TRM and Travel Rule.
Flexible M-of-N
Approval Policies
SOC 2 Type II
Compliance Framework
04
Drastically Reduce Operational Overhead
Offload the complexity of key management, node orchestration, and security audits. Our fully managed service includes 24/7 monitoring, automatic backups, and seamless key rotation.
> 60%
OpEx Reduction
99.95%
Uptime SLA
05
Enable New Business Models
Unlock capabilities like decentralized custody, programmable treasury management, and secure DeFi interactions. MPC is the foundation for innovative, trust-minimized financial products.
Multi-Chain
EVM & Non-EVM
Gasless
Sponsored Transactions
Architectural Comparison
MPC Service vs. Traditional Key Management
A technical breakdown comparing Chainscore's managed MPC service against traditional private key architectures for Web3 applications.
| Key Management Factor | Traditional Private Keys | Chainscore MPC Service |
|---|---|---|
Single Point of Failure | ||
Key Generation & Storage | Centralized (Hot/Cold Wallets) | Distributed (Multi-Party Computation) |
Signing Authority | Single entity | Configurable (M-of-N) Thresholds |
Developer Experience | Manual key handling, high risk | API-driven, non-custodial signatures |
Time to Secure Implementation | 3-6 months (in-house) | 2-4 weeks (integrated) |
Annual Operational Cost | $100K+ (Security, audits, ops) | From $60K (managed service) |
Compliance & Audit Trail | Limited, self-maintained | Comprehensive, immutable logs |
Disaster Recovery | Complex (seed phrase safes) | Automated (key resharing protocols) |
Supported Use Cases | Basic transfers, staking | DeFi, institutional trading, automated treasuries |
use-cases
ENTERPRISE-GRADE USE CASES
Ideal Applications for MPC Signing
Chainscore's MPC signing service is engineered for high-stakes applications where security, compliance, and operational resilience are non-negotiable. We deliver the cryptographic infrastructure for your most critical on-chain operations.
01
Institutional Custody & Asset Management
Secure multi-signature wallets for funds, treasuries, and tokenized assets. Eliminate single points of failure with distributed key sharding and policy-based transaction approvals.
SOC 2 Type II
Compliance
FIPS 140-2
Cryptographic Module
02
DeFi Protocol Treasury Management
Automate and secure treasury operations, liquidity provisioning, and fee collection. Execute complex multi-step DeFi strategies with programmable transaction policies and timelocks.
< 500ms
Signing Latency
Gasless Relaying
Feature
03
Cross-Chain Bridge & Interoperability Hubs
Power secure, non-custodial bridges with threshold signatures for asset mint/burn operations. Our MPC nodes provide the signing layer for fast, reliable cross-chain message attestation.
99.99%
Signing Uptime SLA
Multi-Chain
Support
04
Enterprise Wallet-as-a-Service (WaaS)
Embed secure, non-custodial wallet creation and transaction signing into your SaaS platform. We provide the MPC backend, you control the user experience and business logic.
2 Weeks
Avg. Integration
White-label SDK
Delivery
05
Secure On-Chain Governance
Implement robust DAO or corporate governance with flexible M-of-N signing schemes. Enable secure, transparent proposal execution without exposing private keys to individual signers.
Custom M-of-N
Policy Engine
Audit Logs
Full Transparency
06
High-Frequency Trading & Market Making
Support sub-second transaction signing for algorithmic trading bots and market makers. Our low-latency MPC network ensures you never miss a trade due to signing delays.
< 100ms
P95 Latency
Geo-Redundant
Network
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing, and third-party audits from firms like CertiK and Quantstamp to eliminate vulnerabilities before mainnet deployment.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155tokens, DeFi protocols, DAOs, and bespoke on-chain systems. - Gas Optimization: Expert-level Solidity development to minimize transaction costs and maximize user savings.
- Full Lifecycle: From initial architecture and development through to deployment, verification, and ongoing maintenance.
We deliver contracts you can stake your business on, with a proven track record of zero critical vulnerabilities in production deployments.
MPC Signature Service
Frequently Asked Questions
Get clear answers about our enterprise-grade MPC wallet infrastructure, from security and integration to pricing and support.
Our MPC (Multi-Party Computation) service eliminates the single point of failure inherent in private keys. Instead of one key, signature authority is distributed across multiple parties (clients, servers, or hardware). No single party ever has access to the complete key, making it immune to theft from a compromised device. We implement threshold signatures (t-of-n), requiring a predefined quorum to sign, and our architecture is built with zero-trust principles, ensuring private key material is never reconstructed in a single location.
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