We provide fully managed, multi-chain node infrastructure so your team can focus on building, not operations. Our global network delivers sub-second RPC response times and 99.9% uptime SLA for production applications.
LABS
Services
MPC-Enhanced Account Abstraction
We build secure, multi-chain smart accounts that integrate Multi-Party Computation (MPC) to distribute private key management, enabling enterprise-grade security and novel recovery schemes for neo-banking applications.
Chainscore © 2026
overview
SERVICE
Blockchain Infrastructure
Enterprise-grade node infrastructure and RPC services with 99.9% uptime SLA.
- Dedicated & Shared Nodes:
EVM(Ethereum, Polygon, Arbitrum),Solana,Cosmos, andBitcoin. - Advanced APIs: Historical data, transaction simulation, and real-time event streaming.
- Security & Compliance: SOC 2 Type II compliant, DDoS protection, and private VPC peering.
Eliminate infrastructure overhead and technical debt. We handle node deployment, monitoring, upgrades, and disaster recovery.
key-features-cards
MPC-ENHANCED ACCOUNT ABSTRACTION
Core Technical Capabilities We Deliver
We architect and deploy secure, scalable MPC-AA infrastructure that reduces operational risk and accelerates your product roadmap.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Neo-Banking Product
Our MPC-Enhanced Account Abstraction service delivers measurable improvements in security, user experience, and operational efficiency. See the concrete outcomes you can expect.
01
Eliminate Seed Phrase Friction
Replace complex seed phrases with familiar social logins (Google, Apple ID) or biometrics. We implement ERC-4337 smart accounts with MPC-secured signers, reducing user onboarding drop-off by up to 70%.
70%
Lower Onboarding Drop-off
< 60 sec
First-Time User Setup
02
Enterprise-Grade Security & Compliance
Deploy with institutional security from day one. Our MPC key management is FIPS 140-2 compliant, provides non-custodial asset control, and enables granular transaction policies and audit trails for regulatory readiness.
FIPS 140-2
Compliant Security
SOC 2 Type II
Audited Infrastructure
03
Gasless Transactions & Batch Operations
Sponsor user transaction fees or implement paymasters for a seamless Web2-like experience. Batch multiple operations (transfer, swap, stake) into a single gas-efficient transaction, cutting user costs by over 40%.
40%+
User Cost Reduction
1-Click
Complex Action Bundling
04
Rapid Integration & Time-to-Market
Leverage our pre-audited smart account factories and SDKs. Integrate full MPC-AA functionality into your existing neo-banking stack in weeks, not months, with dedicated developer support.
2-4 weeks
Production Deployment
24/7
Dev Support SLA
05
Scalable Multi-Chain Operations
Manage user accounts and assets across Ethereum, Polygon, Arbitrum, and Base from a single interface. Our abstraction layer handles chain-specific complexities, future-proofing your product.
5+
Supported EVM Chains
Unified
Cross-Chain Dashboard
06
Recovery & Inheritance Solutions
Build trust with programmable account recovery. Implement social recovery schemes, time-locked inheritance, and emergency freeze functions without compromising non-custodial principles.
3/5
Custom Guardian Models
Zero Downtime
Recovery Process
Architectural Comparison
MPC-Enhanced Smart Accounts vs. Traditional Alternatives
A technical breakdown of how MPC-Enhanced Account Abstraction outperforms legacy wallet and custody solutions for enterprise-grade applications.
| Key Factor | Traditional EOA Wallets | Basic Smart Accounts (ERC-4337) | Chainscore MPC-Enhanced Smart Accounts |
|---|---|---|---|
Private Key Management | Single, exposed private key | Single, exposed signer key | Distributed key shards (MPC), no single point of failure |
Recovery & Social Login | Impossible (seed phrase only) | Possible with custom logic | Built-in (Google, Apple, email) with policy controls |
Transaction Security | All-or-nothing signing | All-or-nothing signing | Threshold signatures, customizable multi-party approval |
Gas Fee Sponsorship | User pays (native token) | Possible with paymasters | Built-in, with flexible sponsor & subsidy models |
Deployment & Integration | Manual, client-side only | Complex bundler/ paymaster setup | Full-stack API & SDK, deploy in < 2 weeks |
Compliance & Audit Trail | Pseudonymous, limited | On-chain logs only | Full transaction intent logging & policy enforcement |
Ongoing Operational Cost | Low (user-borne gas) | Medium (infrastructure + gas) | Predictable SaaS model, includes infrastructure & support |
Enterprise Readiness (SOC 2, SLAs) | Not applicable | Self-managed, no guarantees | Enterprise SLA, 99.9% uptime, security audits included |
how-we-deliver
STRUCTURED, PREDICTABLE, SECURE
Our Delivery Process: From Architecture to Mainnet
A transparent, milestone-driven framework designed to deliver production-ready MPC-Enhanced Account Abstraction with zero surprises. We provide clear timelines, dedicated technical ownership, and enterprise-grade security at every stage.
01
Phase 1: Discovery & Architecture
We conduct a deep-dive workshop to define your specific use case, threat model, and technical requirements. You receive a detailed architecture document outlining the MPC scheme (GG18/GG20), smart account design (ERC-4337), and integration blueprint.
2-3 days
Workshop
1 Week
Architecture Plan
02
Phase 2: Smart Contract Development & Audits
Our team builds your custom smart account factory, paymasters, and entry point integrations using audited Solidity patterns. All contracts undergo internal review followed by a formal security audit from a top-tier firm like Spearbit or Code4rena.
2-3 Weeks
Development
2+ Audits
Security Layers
03
Phase 3: MPC Node Infrastructure
We deploy and configure your dedicated, air-gapped MPC signing nodes across multiple cloud regions. This includes key generation ceremony setup, secure API gateway deployment, and integration with your chosen blockchain RPC providers.
99.95% SLA
Node Uptime
< 100ms
Signing Latency
04
Phase 4: Integration & Staging
We provide SDKs and comprehensive documentation for your engineering team to integrate the AA wallet flows into your dApp. Full testing is conducted on a staging environment that mirrors mainnet conditions, including load and failure scenario simulations.
TypeScript/Python
SDK Support
Full Test Suite
Guaranteed
05
Phase 5: Production Deployment & Monitoring
We manage the mainnet deployment of all system components, execute the final key ceremony, and establish 24/7 monitoring with alerts for anomalous signing activity, gas spikes, and node health. You receive a full operational handover.
Zero-Downtime
Deployment
24/7 SRE
Monitoring
06
Phase 6: Ongoing Support & Evolution
Your subscription includes proactive upgrades for protocol changes (EIPs), quarterly security reviews, and capacity scaling. We act as an extension of your team to ensure your AA infrastructure evolves with the ecosystem.
< 24h
Critical Support
Quarterly
Security Reviews
security-approach
SECURE FOUNDATIONS
Custom Smart Contract Development
Build secure, gas-optimized smart contracts tailored to your specific business logic.
We architect and deploy production-grade smart contracts for ERC-20, ERC-721, ERC-1155, and custom protocols. Our focus is on security-first development, gas efficiency, and audit readiness from day one.
- Security Audits: Contracts are built with OpenZeppelin standards and undergo internal review before third-party audits.
- Gas Optimization: We reduce transaction costs by up to 40% through efficient coding patterns and storage strategies.
- Full Lifecycle Support: From initial spec and development to deployment, verification, and ongoing maintenance on EVM chains like Ethereum, Polygon, and Arbitrum.
Deploy a custom, audited token or NFT contract in as little as 2 weeks, with a clear roadmap for upgrades and governance.
MPC-Enhanced Account Abstraction
Frequently Asked Questions
Get clear answers on our development process, security, timelines, and support for your MPC-AA wallet or dApp.
For a standard MPC-AA wallet with core features (social login, gas sponsorship, batch transactions), we deliver a production-ready MVP in 4-6 weeks. Complex integrations with existing auth systems or custom signature schemes can extend this to 8-12 weeks. We provide a detailed sprint-by-sprint roadmap after the initial architecture review.
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