We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process delivers audit-ready code in 2-4 weeks, built on Solidity 0.8+ with OpenZeppelin libraries and industry-standard security patterns.
LABS
Services
Privacy-Preserving Identity Aggregation
We build cryptographic identity systems that let users prove their cross-platform social reputation—like follower counts or engagement—without revealing the raw, linkable data. Secure by design for SocialFi applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi logic, we ensure your contracts are secure, gas-optimized, and future-proof.
- Token Standards:
ERC-20,ERC-721,ERC-1155, andERC-4626Vaults with custom minting/burning logic. - DeFi & DAOs: Automated market makers (AMMs), staking pools, governance modules, and multi-signature treasuries.
- Security First: Every contract undergoes internal review against common vulnerabilities before external audit.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Technical Capabilities We Deliver
We architect and deploy the foundational privacy-preserving identity layer that scales with your application. Our solutions are built for production, with security and compliance as first principles.
benefits
DELIVERABLES
Business Outcomes for Your SocialFi Project
Our privacy-preserving identity aggregation service delivers concrete infrastructure and business results, moving you from concept to compliant launch.
01
Regulatory-Compliant User Onboarding
Deploy a KYC/AML-verified identity layer without storing sensitive PII. We integrate with certified providers to verify users while keeping their data private and portable.
Zero-Knowledge
Data Storage
Certified Providers
KYC Integration
02
Sybil-Resistant Reputation Systems
Build trust and governance with aggregated, verifiable reputation scores. Our system links off-chain social proof to on-chain identities while preventing fake account inflation.
Multi-Source
Reputation Proofs
On-Chain
Verifiable Scores
03
Enhanced User Privacy & Data Control
Give users cryptographic control over their aggregated identity. They choose what to reveal per interaction, enabling private airdrops, gated communities, and personalized feeds.
Selective Disclosure
User Control
End-to-End
Encryption
04
Scalable Social Graph Infrastructure
Access a portable, interoperable social graph. Our aggregation protocol creates composable identity primitives that work across dApps, reducing development time for social features.
Interoperable
Graph Standards
Composable
Identity Primitives
05
Reduced Compliance & Development Risk
Leverage our pre-audited identity modules and legal frameworks. We handle the complex privacy engineering, so you can focus on your core SocialFi product logic.
Pre-Audited
Core Modules
GDPR/CCPA Ready
Framework
06
Faster Time-to-Market & Monetization
Launch feature-rich SocialFi applications in weeks, not months. Integrated identity unlocks premium features, token-gated access, and targeted advertising models from day one.
< 4 Weeks
Integration Time
Token-Gating
Built-In
Privacy-Preserving Identity Aggregation
Structured Development Packages
Compare our tiered service packages designed to accelerate your project's development and deployment, from initial proof-of-concept to enterprise-grade production.
| Core Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
Zero-Knowledge Proof Circuit Design | |||
Custom Identity Aggregation Protocol | Basic | Advanced | Custom |
Smart Contract Development & Audit | Standard | Comprehensive | Comprehensive + Formal Verification |
Integration with Existing Wallets (e.g., MetaMask, WalletConnect) | |||
Multi-Chain Deployment Support | 1 Chain | Up to 3 Chains | Unlimited |
Performance & Load Testing | |||
Dedicated Technical Support SLA | Email (72h) | Priority (24h) | 24/7 Dedicated (4h) |
Ongoing Maintenance & Upgrades | Optional Add-on | Included (12 months) | |
Estimated Delivery Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
tech-stack
ENTERPRISE-GRADE FOUNDATION
Proven Cryptographic Tools & Protocols
Our privacy-preserving identity stack is built on battle-tested cryptographic primitives, ensuring provable security and regulatory compliance for your FinTech or Web3 application.
06
Audited Implementation
All cryptographic libraries and smart contracts undergo formal verification and third-party audits by firms like Trail of Bits. We provide audit reports and maintain a public bug bounty program.
100%
Audit Coverage
0 Critical
Findings in Production
process-walkthrough
RELIABLE FOUNDATION
Blockchain Infrastructure & Node Management
Enterprise-grade node infrastructure with 99.9% uptime SLAs for your core Web3 operations.
We manage the foundational layer so you can focus on your product. Our fully managed node services for EVM chains (Ethereum, Polygon, Arbitrum), Solana, and Cosmos deliver dedicated RPC endpoints, real-time data indexing, and guaranteed reliability.
- Multi-Chain Support: Deploy and sync nodes across 15+ major L1/L2 networks.
- High Availability: Redundant architecture with automatic failover and 24/7 monitoring.
- Security & Compliance: SOC 2 Type II compliant infrastructure with private VPCs and DDoS protection.
- Performance: Sub-100ms API latency and archival node access for complete chain history.
Eliminate the operational overhead and risk of self-hosting. We provide the scalable, secure backbone your dApp needs, from mainnet launch to handling millions of daily transactions.
Implementation & Security
Common Questions on Private Identity Systems
Get clear, technical answers on how we build, deploy, and secure privacy-preserving identity systems for Web3 applications.
We deliver a production-ready private identity aggregation layer in 4-6 weeks for a standard integration. This includes the core ZK-proof circuits, smart contracts, and a frontend SDK. Complex requirements like custom attestation logic or multi-chain deployment may extend this to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
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