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 Quantstamp and CertiK to eliminate vulnerabilities before mainnet deployment.
LABS
Services
Account Abstraction Privacy Suite
Pre-built, customizable UI components that integrate advanced privacy features directly into your ERC-4337 smart account applications. Accelerate development and enhance user confidentiality.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
Deliver a market-ready product in 4-6 weeks with our streamlined development lifecycle, from specification to deployment and monitoring.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andERC-4626Vaults. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, staking contracts, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, upgradeable proxies using
OpenZeppelin, and gas-optimized batch operations.
key-features-cards
ENTERPRISE-GRADE ARCHITECTURE
Core Components of the Privacy Suite
Our modular privacy suite for Account Abstraction is built on battle-tested cryptographic primitives and audited smart contracts, enabling compliant, user-friendly private transactions.
01
Stealth Address System
Generate unique, one-time deposit addresses for every transaction, breaking the on-chain link between a user's public identity and their transaction history. Eliminates address reuse and protects user privacy by default.
Zero-Link
On-Chain Trace
ERC-5564
Standard Compliant
02
Confidential Paymaster
A gas sponsorship engine that abstracts transaction fees while preserving the privacy of the sponsor and user relationship. Enables compliant, KYC-gated gas subsidies without exposing sensitive business logic.
Gasless UX
For End Users
Policy-Based
Sponsorship Rules
03
ZK-Powered Session Keys
Implement zero-knowledge proofs to authorize a bundle of pre-defined transactions from a single signature. Users enjoy seamless app-like experiences without repeatedly signing, while maintaining full control.
1-Click UX
For DApps
ZK-Proof
Authorization
04
Modular Privacy Policies
Granular, programmable rulesets that define privacy levels per transaction, user segment, or jurisdiction. Enforce compliance (e.g., travel rule) while maximizing privacy where legally permissible.
Fully Custom
Rule Engine
On-Chain
Verifiable Logic
05
Audited Smart Account Core
The foundation: a secure, upgradeable ERC-4337 smart account contract, audited by leading security firms. Provides the execution layer for all privacy modules with built-in social recovery and multi-signature options.
ERC-4337
Native Support
Third-Party
Security Audits
06
Compliance & Monitoring Dashboard
A dedicated admin interface for real-time monitoring of privacy-policy adherence, user activity analytics, and automated reporting for regulatory requirements. Provides transparency for operators.
Real-Time
Audit Trail
Automated
Reporting
benefits
KEY BUSINESS DRIVERS
Why Integrate a Privacy Suite?
Privacy is no longer a niche feature but a core requirement for user adoption and regulatory compliance. Our Account Abstraction Privacy Suite delivers measurable outcomes for your application.
01
Regulatory Compliance & Risk Mitigation
Deploy with confidence using privacy mechanisms designed to meet evolving global standards like GDPR and MiCA. We implement privacy-by-design patterns to reduce your legal and compliance overhead.
0
Compliance Violations
Built-in
Data Minimization
02
Enhanced User Experience & Adoption
Remove the friction of managing private keys and exposing on-chain activity. Enable social logins, gasless transactions, and transaction privacy to drive mainstream user growth.
70%+
Higher Retention
< 2 Clicks
To First Transaction
03
Competitive Differentiation
Offer features like confidential DeFi positions, private NFT bidding, and shielded payroll that competitors cannot match. Privacy becomes your unique selling proposition.
Unique
Market Position
Proven
Use Cases
05
Future-Proof Scalability
Architected for multi-chain deployment (EVM, Starknet, zkSync) with modular privacy layers. Scale user bases without compromising on privacy guarantees or performance.
Multi-Chain
Compatibility
Modular
Privacy Stack
06
Reduced Operational Cost
Leverage our managed privacy infrastructure to eliminate the engineering burden of developing, securing, and maintaining custom privacy solutions in-house.
80%
Faster Integration
Managed
Infrastructure
Choose the right level of support for your privacy requirements
Implementation Tiers & Deliverables
A detailed comparison of our Account Abstraction Privacy Suite implementation packages, from initial audit to full-scale enterprise deployment with ongoing management.
| Feature / Deliverable | Audit & Deploy | Managed Integration | Enterprise Suite |
|---|---|---|---|
Initial Security Audit & Code Review | |||
Gas-Optimized Smart Contract Deployment | |||
Custom Privacy Module Development | |||
Integration with Existing Wallet/App Stack | Basic | Full | Full + Architecture Review |
On-Chain Monitoring & Alerting Setup | 30 days | 6 months | 24/7 with SLA |
Incident Response Time | Best Effort | < 12 hours | < 1 hour |
Team Training & Documentation | Self-serve docs | 2 workshop sessions | Custom training program |
Multi-Chain Deployment Support | 1 chain | Up to 3 chains | Unlimited |
Ongoing Upgrade & Maintenance | Optional add-on | Included for 1 year | Included with priority |
Typical Implementation Timeline | 2-3 weeks | 4-6 weeks | 8-12 weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
We build secure, scalable blockchain systems tailored to your specific use case. Our full-cycle development delivers production-ready mainnet deployments in 6-12 weeks, with 99.9% uptime SLAs and comprehensive monitoring from day one.
- Layer 1 & 2 Development: Custom
EVM-compatible chains,zkRollupnetworks, andSubstrate-based parachains. - Smart Contract Suite: Audited
Solidity 0.8+/Rustcontracts withOpenZeppelinsecurity patterns. - Node Infrastructure: Managed validator clusters, RPC endpoints, and indexers for
Ethereum,Polygon, andSolana. - Cross-Chain Integration: Secure bridges and messaging layers using
Wormhole,LayerZero, andAxelar.
We handle the entire stack so your team can focus on product and growth, not infrastructure complexity.
tech-stack
SECURITY & INTEROPERABILITY
Built on Proven Standards
Our Account Abstraction Privacy Suite is engineered on battle-tested protocols and audited frameworks, ensuring enterprise-grade security and seamless integration with the broader Web3 ecosystem.
Account Abstraction Privacy Suite
Frequently Asked Questions
Common questions from CTOs and technical leads evaluating privacy solutions for smart accounts.
Standard integration takes 2-3 weeks from kickoff to production deployment. This includes initial architecture review, SDK integration, custom policy configuration, and a final security audit. Complex deployments with custom stealth pools or novel privacy primitives may extend to 4-5 weeks.
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