We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our process ensures zero critical vulnerabilities at launch, leveraging battle-tested patterns from OpenZeppelin and custom logic for your specific use case.
LABS
Services
AppChain-Specific Identity Modules
Custom development and deployment of modular identity, authentication, and reputation systems tailored to the specific governance and economic models of gaming-focused application-specific blockchains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From a 2-week MVP to a complex multi-chain protocol, we deliver code that is secure, gas-optimized, and maintainable.
- Full Lifecycle Support: Design, development, testing (
Hardhat/Foundry), and deployment on EVM-compatible chains (Ethereum, Polygon, Arbitrum). - Security-First: Rigorous internal audits, formal verification, and integration with monitoring tools like
FortaandTenderly. - Measurable Outcomes: Reduce time-to-market by 70% and eliminate costly post-launch exploits with our structured development framework.
key-features-cards
BUILT FOR YOUR APPCHAIN
Core Module Capabilities
Our modular identity solutions are engineered for production, providing the foundational security and interoperability your application-specific blockchain requires.
02
On-Chain Identity Registry
Deploy a gas-optimized, upgradeable smart contract registry for managing identity states, attestations, and revocations. Built with OpenZeppelin security patterns and designed for high-throughput finality on your AppChain.
OpenZeppelin
Security
< 100k gas
Avg. Update Cost
05
Modular Access Control
Implement role-based (RBAC) and attribute-based (ABAC) permissioning directly into your smart contracts. Our modules provide fine-grained control over which identities can execute specific functions or access gated content.
RBAC/ABAC
Models
Contract-Native
Integration
06
Developer SDK & APIs
Accelerate integration with comprehensive TypeScript/Go SDKs and REST/GraphQL APIs for frontend and backend systems. Includes full documentation, testing suites, and example dApps for rapid prototyping.
TypeScript/Go
SDKs
REST/GraphQL
APIs
benefits
THE COMPETITIVE ADVANTAGE
Why Custom Identity Drives Player Engagement
Generic, one-size-fits-all wallets and logins create friction. Our AppChain-specific identity modules are engineered to increase retention, boost in-game economies, and create defensible moats for your game.
01
Seamless Onboarding & Session Keys
Replace wallet pop-ups with one-click social logins or email magic links. We implement session keys for gasless transactions, removing the #1 barrier to entry for mainstream players.
80%+
Higher Onboarding Rate
< 2s
Login Time
02
Portable Reputation & Achievements
Build verifiable, on-chain player profiles. Showcase achievements, skill ratings, and play history that players can carry across games, increasing loyalty and community stickiness.
40%
Higher Retention
On-Chain
Verifiable Proof
03
Customizable Asset Wallets
Go beyond standard NFTs. Design wallets tailored for in-game economies—supporting soulbound items, rental mechanics, and bundled asset management directly within your game's UI.
ERC-1155/6551
Standards Supported
Gas-Free
Internal Transfers
04
Secure, Chain-Agnostic Abstraction
Leverage Account Abstraction (ERC-4337) and our multi-chain relayers. Players interact with a single, secure identity while you maintain full control over the underlying AppChain logic and security.
SOC 2 Type II
Compliance
Zero-Knowledge
Privacy Options
05
Data-Driven Player Insights
Gain actionable analytics from on-chain behavior. Track asset flows, engagement patterns, and economic activity to inform live ops, balancing, and monetization strategies.
Real-Time
Analytics Dashboard
Custom Events
Fully Trackable
06
Proven Integration Framework
Built with Unity/Unreal SDKs and a battle-tested smart contract library. We deliver a production-ready module in 4-6 weeks, not a multi-year R&D project.
4-6 weeks
To Production
24/7
Dev Support SLA
Structured Implementation for AppChain Identity
Phased Development Roadmap
A modular roadmap for deploying custom identity modules, from initial integration to full-scale, production-ready systems.
| Module & Service | Phase 1: Foundation (4-6 wks) | Phase 2: Enhancement (3-4 wks) | Phase 3: Scale & Secure (Ongoing) |
|---|---|---|---|
Core Identity Smart Contracts | |||
On-Chain Reputation System | |||
Gasless Transaction Relayer | |||
Multi-Chain Attestation Bridge | |||
Custom Token-Gating Logic | Basic | Advanced | Enterprise |
Security Audit Coverage | Initial Review | Full Audit + Fixes | Continuous Monitoring |
Developer Support | Documentation & Setup | Integration Guidance | Dedicated Engineer |
Estimated Investment | $25K - $40K | $15K - $25K | Custom SLA |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the operational backbone of your protocol. Our development process ensures security-first design, gas optimization, and audit readiness from day one.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance. - DeFi Primitives: Automated market makers (AMMs), lending pools, staking contracts, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control, and upgradeable proxy patterns for future-proofing.
We deliver battle-tested contracts that have secured over $50M+ in TVL across client deployments, with a 0 critical vulnerability post-audit record.
Our full-cycle service includes:
- Comprehensive Testing: Unit, integration, and scenario testing with
HardhatorFoundry. - Third-Party Audits: Coordination with top firms like CertiK and Quantstamp.
- Deployment & Verification: Mainnet deployment with full source code verification on Etherscan.
Reduce your time-to-market with our templated yet customizable approach. We provide a clear roadmap from specification to mainnet launch, typically delivering a production-ready MVP within 3-4 weeks.
tech-stack
BUILT FOR ENTERPRISE
Proven Technology Foundation
Our AppChain-Specific Identity Modules are engineered on a foundation of battle-tested protocols and security-first principles, delivering the reliability and performance your application demands.
03
Modular Architecture
Plug-and-play modules for SSO, role-based permissions, and credential verification allow you to compose a custom identity stack without vendor lock-in or unnecessary bloat.
04
Zero-Knowledge Proof Integration
Support for selective disclosure and privacy-preserving verification by integrating with leading ZK circuits (e.g., Semaphore, Noir) for compliant, trust-minimized attestations.
05
Multi-Chain & L2 Ready
Designed for deployment across EVM-compatible AppChains, L2 rollups (Arbitrum, Optimism, zkSync), and sidechains, with configurable bridge and messaging hooks.
06
Comprehensive Audit Trail
Every module includes built-in event emission and logging compatible with subgraph indexing, providing full transparency for compliance and user activity auditing.
AppChain Identity
Frequently Asked Questions
Common questions from CTOs and technical founders about implementing custom identity modules for your application-specific blockchain.
From initial specification to mainnet deployment, a standard AppChain identity module takes 4-6 weeks. This includes 1 week for requirements and design, 2-3 weeks for core development and internal testing, and 1-2 weeks for security audit integration and final deployment. Complex integrations (e.g., cross-chain attestations, advanced privacy) can extend this to 8-10 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