We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited security patterns and delivers gas-optimized, upgradeable code ready for mainnet.
LABS
Services
Privacy-Preserving Avatar Identity Systems
Chainscore develops client-side identity frameworks using zero-knowledge proofs (ZKPs) and decentralized identifiers (DIDs). We enable verifiable, private avatar profiles that work across multiple games and metaverse platforms, putting user data ownership first.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi logic and DAO governance. - Security-First Process: Built with
OpenZeppelinlibraries, followed by internal review and third-party audit preparation. - Guaranteed Outcomes: Receive production-ready contracts with comprehensive documentation and a clear deployment roadmap.
We deliver contracts you can trust, reducing your time-to-market and technical risk.
key-features-cards
ARCHITECTURE & SECURITY
Core Technical Capabilities
We deliver production-ready, privacy-first identity infrastructure with battle-tested cryptography and enterprise-grade reliability.
benefits
DELIVERING TANGIBLE VALUE
Business Outcomes for Your Platform
Our privacy-preserving avatar identity systems are engineered to drive specific, measurable business results. We focus on outcomes that accelerate your growth, reduce risk, and build user trust.
01
Accelerated User Onboarding
Reduce sign-up friction by 70% with seamless, non-custodial identity creation. Users can onboard in under 30 seconds using familiar Web2 social logins, while you maintain zero-knowledge privacy compliance.
70%
Faster Onboarding
< 30 sec
User Sign-Up
02
Enhanced Platform Security & Compliance
Mitigate Sybil attacks and fraud with verifiable, unique human identity proofs. Our zero-knowledge architecture ensures you never handle sensitive PII, simplifying compliance with GDPR, CCPA, and future Web3 regulations.
ZK-Proofs
Privacy Standard
0 PII Stored
Your Liability
03
Deeper User Engagement & Loyalty
Enable persistent, portable reputation and achievement systems. Users own their identity and social graph across your ecosystem, increasing retention and lifetime value through personalized, trust-based interactions.
Portable Graph
User Ownership
40%+
Higher Retention
04
New Monetization & Data Insights
Unlock revenue from verified, privacy-safe user segments and on-chain behavior. Gain actionable analytics on cohort activity without compromising individual anonymity, enabling targeted features and partnerships.
Anonymized Cohorts
Data Insight
New Revenue Streams
Business Model
06
Reduced Development Overhead
Deploy a production-ready identity layer in weeks, not quarters. We provide the full stack: smart contracts, SDKs, relayers, and admin dashboards, backed by 24/7 devops and smart contract monitoring.
< 4 weeks
To Production
Full Stack
Managed Service
Infrastructure Decision Matrix
Build vs. Buy: Custom Avatar Identity Framework
A detailed comparison of the time, cost, and risk involved in developing a privacy-preserving avatar identity system in-house versus leveraging Chainscore's pre-audited framework.
| Factor | Build In-House | Chainscore Framework |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit Requirement | Mandatory (Extra $50K-$100K) | Included (Pre-Audited) |
ZK-Circuit Expertise Needed | High (Hire Specialist Team) | Zero (We Provide) |
Ongoing Protocol Updates | Your Responsibility | Managed Service (Optional) |
Integration Support | Self-Service | Dedicated Technical Lead |
SLA for Uptime & Support | None (Internal) | 99.9% with 24/7 Monitoring |
Total Cost of Ownership (Year 1) | $300K - $700K+ | $75K - $200K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A systematic, security-first approach to building and deploying privacy-preserving identity systems. We deliver production-ready solutions with clear milestones and guaranteed outcomes.
01
Architecture & Protocol Design
We design your system's core architecture, selecting the optimal zero-knowledge proof framework (e.g., zk-SNARKs via Circom, zk-STARKs) and on-chain/off-chain data flow. This ensures scalability and future-proof privacy guarantees.
2-3 weeks
Design Phase
3+ Protocols
Evaluated
02
Smart Contract & ZK Circuit Development
Our engineers write, test, and optimize the core logic: verifier contracts (Solidity/Vyper) and the associated zero-knowledge circuits. We implement gas-efficient patterns and privacy-preserving state transitions.
100% Coverage
Unit Tests
OpenZeppelin
Libraries
03
Security Audit & Formal Verification
Every component undergoes rigorous review. This includes manual audits by our senior engineers and automated analysis with tools like Slither and MythX. Critical circuits receive formal verification.
2 Rounds
Audit Cycles
Critical: 0
Final Issues
05
Staging Deployment & Load Testing
We deploy the complete system to a staging environment matching mainnet conditions. We conduct load testing to validate performance under high concurrency and simulate real-world user flows.
1000+ TPS
Tested Load
< 2 sec
Proof Generation
06
Mainnet Launch & Ongoing Support
We manage the secure, phased mainnet deployment with you. Post-launch, we provide monitoring dashboards, incident response, and upgrade management for 30 days as part of our standard package.
99.9% SLA
Uptime
30 days
Included Support
tech-stack
BUILT FOR PRODUCTION
Technology & Protocol Stack
Our architecture combines battle-tested privacy primitives with modern identity standards to deliver secure, scalable, and interoperable avatar systems. We select and integrate each component based on rigorous security audits and real-world performance.
Privacy-Preserving Avatar Identity
Frequently Asked Questions
Get clear answers on how we build secure, scalable, and compliant identity systems for Web3 applications.
A privacy-preserving avatar identity system is a decentralized identity (DID) solution that allows users to create and control a reusable, pseudonymous digital identity (an avatar) without exposing their real-world personal data. We build these using zero-knowledge proofs (ZKPs) and verifiable credentials to enable selective disclosure, ensuring users can prove attributes (like age or membership) without revealing the underlying data. This is foundational for compliant DeFi, gaming, and social applications.
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