We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes a multi-stage audit process including automated analysis, manual review, and formal verification for critical logic.
LABS
Services
Move-Based Identity Verification for DeFi
Design and implement secure, resource-oriented KYC modules on Aptos and Sui. We build composable compliance logic that enables asset ownership rules and regulatory-grade identity verification for your DeFi protocol.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From token launches to complex DeFi protocols, we deliver contracts that are gas-optimized, upgradeable, and fully documented.
- Security-First Development: Built with
OpenZeppelinstandards, fuzzing tests, and on-chain monitoring. - Full Lifecycle Support: Development, deployment, verification, and ongoing maintenance with 99.9% uptime SLAs.
- Proven Track Record: Contracts securing $500M+ in TVE across EVM and Solana ecosystems.
key-features-cards
ENGINEERED FOR DEFI
Core Capabilities of Our Move-Based KYC
Our identity verification infrastructure is purpose-built for high-throughput DeFi applications, delivering compliance without compromising on-chain performance or user privacy.
01
On-Chain Identity Proofs
Issue and verify tamper-proof, reusable identity credentials directly on the Move VM. Eliminate redundant KYC checks across dApps while maintaining full user data sovereignty.
< 2 sec
Proof Verification
Zero-Knowledge
Privacy Layer
02
Modular Compliance Rulesets
Deploy jurisdiction-specific AML/CFT logic as upgradable Move modules. Tailor risk thresholds, sanction screening, and accreditation checks without forking your core protocol.
Configurable
Risk Parameters
Gas-Optimized
On-Chain Logic
03
Real-Time Sanctions Screening
Integrate automated, low-latency checks against global watchlists (OFAC, UN) via our oracle network. Receive attestations before permitting high-value transactions.
< 500ms
API Latency
99.9% Uptime
SLA
04
Cross-Chain Attestation Portability
Securely bridge verified identity states from Aptos/Sui to Ethereum, Solana, and other EVM chains using our lightweight merkle bridge. Maintain compliance across your multi-chain ecosystem.
Multi-Chain
Interoperability
Audited
Bridge Security
06
Audited Security & Compliance
Our core Move modules and bridge contracts undergo regular audits by leading security firms. We maintain SOC 2 Type II compliance for our off-chain processing.
SOC 2 Type II
Certified
Third-Party
Smart Contract Audits
benefits
THE ARCHITECTURAL ADVANTAGE
Why Build KYC on Move with Chainscore
Move's inherent security and resource-oriented design, combined with our battle-tested infrastructure, provides the ideal foundation for compliant, high-performance DeFi applications.
03
Modular & Upgradeable Design
Our modular KYC framework allows you to integrate and swap verification providers (e.g., Sumsub, Jumio) or add new compliance rules via on-chain governance, without disrupting your core application.
< 1 week
Provider Integration
Zero Downtime
Framework Upgrades
04
Gas-Efficient Verification
Optimize for the Aptos/Sui fee markets. Our contracts use Move's efficient storage and batch verification patterns to minimize transaction costs for user onboarding and credential checks.
< $0.01
Avg. Check Cost
~200ms
On-Chain Verification
05
Proven Integration Framework
Accelerate development with our pre-audited, open-source core contracts and SDKs. We provide the battle-tested scaffolding so you can focus on your unique DeFi logic.
4 weeks
Avg. Time-to-Market
Audited
Core Modules
06
Compliance-First Architecture
Design for regional regulations (e.g., Travel Rule, MiCA) from day one. Our system supports data minimalism, user consent receipts, and secure off-chain attestation storage.
A Technical & Financial Comparison
Build vs. Buy: KYC Integration Paths for DeFi
Evaluating the total cost, risk, and time investment of developing a custom Move-based KYC solution versus integrating Chainscore's audited identity verification protocol.
| Factor | Build In-House | Integrate Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $25K - $75K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited, battle-tested protocol) |
Ongoing Compliance Updates | Your team's responsibility | Managed by Chainscore |
Integration Complexity | High (design, test, deploy full stack) | Low (SDK & API-based) |
Supported Chains & Standards | Custom implementation required | Aptos, Sui, EVM via Axelar, CAIP standards |
Team Expertise Required | Move language, cryptography, compliance | Standard Web3 development |
Total Year 1 Cost (Est.) | $300K - $600K+ | $50K - $150K |
Regulatory Agility | Slow to adapt to new rules | Fast (protocol updates deployed globally) |
Core Business Focus | Diverted to compliance infrastructure | Maintained on product & growth |
how-we-deliver
PREDICTABLE, TRANSPARENT, SECURE
Our Delivery Process: From Design to Mainnet
A structured, milestone-driven approach that ensures your Move-based identity solution is delivered on time, on budget, and with the security your DeFi users demand.
01
1. Discovery & Architecture
We conduct a technical deep-dive to define your KYC/AML logic, user flows, and on-chain data models. Deliverables include a comprehensive technical specification and a Move module architecture diagram.
1-2 weeks
Duration
100%
Specification Complete
02
2. Move Smart Contract Development
Our certified Move developers build your core identity verification modules (e.g., credential issuance, proof verification, revocation) using Aptos or Sui, following strict security patterns and formal verification principles.
3-5 weeks
Development Sprint
Aptos/Sui
Protocol
03
3. Security Audit & Formal Verification
Every line of Move code undergoes internal review followed by a third-party audit. We integrate formal verification tools like the Move Prover to mathematically prove the correctness of critical logic.
2-3 weeks
Audit Cycle
Zero Critical
Audit Target
04
4. Testnet Deployment & Integration
We deploy the audited contracts to a testnet (Aptos Devnet/Sui Testnet) and assist your team with full integration testing, including frontend SDKs and backend API hooks for a seamless user experience.
1-2 weeks
Integration Support
Full SDK
Included
05
5. Mainnet Launch & Monitoring
We manage the secure mainnet deployment and establish 24/7 monitoring for your identity contracts. You receive a launch report and access to our dashboard for real-time health and usage metrics.
Go-Live Day
Hands-On Support
24/7
Post-Launch Monitoring
Move-Based Identity Verification for DeFi
Typical Project Timeline & Deliverables
A clear breakdown of our structured engagement models, from initial audit to full-scale deployment and support.
| Deliverable / Milestone | Audit & Review | Development & Integration | Managed Service |
|---|---|---|---|
Move Module Security Audit | |||
Custom Integration Architecture | Review only | ||
On-Chain Deployment (Aptos/Sui) | |||
Frontend SDK & API Integration | |||
Performance & Load Testing | Basic | Comprehensive | |
Post-Launch Monitoring | 30 days | 90 days | 12 months |
Incident Response SLA | Best effort | 99.9% uptime, <1h response | |
Typical Timeline | 2-3 weeks | 4-8 weeks | Ongoing |
Typical Investment | $15K - $30K | $50K - $150K | Custom (Starting at $200K/yr) |
Move-Based Identity Verification
Frequently Asked Questions
Get clear, specific answers about our Move-based identity verification services for DeFi protocols.
Move's resource-oriented model provides inherent security advantages for identity assets. Unlike Solidity's fungible ERC-20/721 standards, Move's key and store abilities prevent accidental loss or duplication of sensitive identity credentials. We leverage this to build systems where KYC/AML status is a non-transferable, non-copyable resource, drastically reducing attack vectors like replay attacks or credential theft common in EVM-based systems.
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