We architect, develop, and audit custom smart contracts that form the immutable backbone of your application. Our team delivers gas-optimized, upgradeable, and secure code for tokens, DeFi protocols, and NFT ecosystems.
LABS
Services
DePIN KYC/AML On-Chain Solution
A decentralized identity and verification framework for DePIN node operators and participants. We build systems that satisfy AML/KYC regulations while preserving user privacy and network decentralization.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From concept to mainnet, we ensure your business logic is flawlessly encoded on-chain.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andERC-4626vaults with advanced features. - DeFi & DAOs: Automated market makers, staking pools, governance systems, and multi-sig wallets.
- Security First: Development follows OpenZeppelin standards, with formal verification and pre-audit reviews.
- Full Lifecycle: We handle deployment, initialization, and provide clear documentation for your team.
key-features-cards
ARCHITECTURE
Core Components of Our On-Chain Compliance Framework
A modular, API-first framework that integrates directly into your DePIN protocol, enabling real-time compliance without compromising user experience or decentralization principles.
01
Identity Verification Engine
Programmatic KYC/KYB orchestration with 500+ global data sources. We handle document verification, liveness checks, and sanction screening, returning a verifiable credential for on-chain attestation.
Client Value: Launch globally with automated, jurisdiction-specific checks in under 2 minutes per user.
500+
Data Sources
< 2 min
Avg. Verification
02
On-Chain Risk & Behavior Monitoring
Real-time analysis of wallet transaction patterns, DePIN node interactions, and token flows against known risk models (e.g., FATF Travel Rule, AML typologies).
Client Value: Proactively flag and report high-risk activities directly within your dApp's interface, maintaining regulatory readiness.
Real-time
Monitoring
0.5 sec
Alert Latency
03
Modular Policy Engine
A no-code rules builder for CTOs and compliance officers to define and deploy jurisdiction-specific access policies (e.g., geofencing, investor accreditation, node stake thresholds).
Client Value: Instantly adapt compliance logic for new regions or regulations without smart contract redeploys.
No-code
Rules Builder
Zero-downtime
Updates
04
Attestation & Proof Registry
Secure, gas-optimized smart contracts that mint soulbound tokens (SBTs) or store zk-proofs as on-chain compliance certificates. Built on ERC-6150 and ERC-721 standards.
Client Value: Create a portable, user-owned compliance history that interoperates across DePINs and DeFi protocols, reducing redundant checks.
ERC-6150/721
Standards
< $0.05
Avg. Mint Cost
05
Compliance Reporting Dashboard
A unified dashboard for audit trails, generating regulator-ready reports (e.g., Suspicious Activity Reports), and managing user data requests (GDPR/CCPA).
Client Value: Slash manual reporting overhead and maintain a single source of truth for all compliance activities and user interactions.
Auto-generated
SAR Reports
1-Click
Audit Export
benefits
DELIVERING TANGIBLE VALUE
Business Outcomes for Your DePIN
Our on-chain KYC/AML solution is engineered to deliver measurable business results, from accelerated growth to enhanced security and compliance.
01
Accelerate User Onboarding
Reduce sign-up friction with automated, compliant identity verification. Integrate our API to verify users in seconds, not days, unlocking faster network growth and liquidity.
< 30 sec
Average Verification
95%+
Pass Rate
02
Mitigate Regulatory Risk
Proactively manage sanctions screening and AML monitoring with real-time, on-chain compliance. Our solution provides a verifiable audit trail for regulators, protecting your protocol.
24/7
Real-time Monitoring
Global
Sanctions Lists
03
Unlock Institutional Capital
Meet the stringent compliance requirements of funds, market makers, and enterprises. Our verified credential system enables permissioned access to DePIN services, attracting larger investors.
Tiered
Access Controls
ZK-Proofs
Privacy Layer
04
Reduce Operational Overhead
Eliminate manual review processes and the cost of maintaining disparate compliance tools. A single, automated integration handles KYC, AML, and ongoing monitoring.
90%
Cost Reduction
Automated
Workflows
05
Enhance Network Security
Prevent Sybil attacks and fraudulent actors from draining incentives or manipulating your network. Our identity layer ensures real users and devices are participating in your DePIN.
Sybil-Resistant
Design
On-Chain
Proof of Personhood
06
Future-Proof Compliance
Stay ahead of evolving global regulations like MiCA and the Travel Rule. Our modular architecture is built to adapt to new jurisdictional requirements without protocol forks.
Modular
Architecture
Continuous
Updates
Infrastructure Decision Matrix
Build vs. Buy: On-Chain KYC/AML for DePIN
Compare the total cost, risk, and time commitment of developing a custom solution versus implementing Chainscore's production-ready platform.
| Factor | Build In-House | Chainscore Solution |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Annual Maintenance Cost | $100K - $250K (team) | Optional SLA from $30K |
Compliance Coverage | Manual Jurisdiction Mapping | 150+ Jurisdictions Pre-Mapped |
Security & Audit Risk | High (custom, unaudited code) | Low (audited, battle-tested modules) |
Integration Complexity | High (custom RPC, indexing, oracles) | Low (API & SDK-first) |
Team Requirements | 3-5 Sr. Engineers + Legal | 1-2 Integration Engineers |
Upgrade Path | Your responsibility | Handled by Chainscore |
Proof of Compliance | Manual reporting | Automated, verifiable attestations |
Total Cost of Ownership (Year 1) | $350K - $850K+ | $80K - $180K |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver secure, compliant DePIN KYC/AML solutions through a structured, transparent process designed for rapid integration and enterprise-grade reliability.
01
Architecture & Design Review
We conduct a deep-dive analysis of your DePIN network's data flows and compliance requirements. We design a modular, gas-efficient on-chain verification architecture tailored to your tokenomics and governance model.
2-3 days
Initial Design Sprint
Modular
Architecture
02
Smart Contract Development
Our engineers build custom, auditable smart contracts for identity attestation, credential management, and sanction list checks. We implement using OpenZeppelin libraries and follow best practices for upgradeability and access control.
Solidity 0.8+
Code Standard
Gas-Optimized
Deployment
03
Security Audit & Penetration Testing
Every contract undergoes rigorous internal review followed by a formal audit from a leading third-party firm. We simulate attack vectors specific to DePIN identity systems to ensure fund and data security.
Third-Party
Security Audit
Zero Critical
Bug Target
04
Integration & Deployment
We provide comprehensive integration kits (SDKs/APIs) for your frontend and backend, followed by a staged deployment on your chosen testnet and mainnet. Includes full documentation and developer support.
< 3 weeks
Avg. Time to Live
24/7
Go-Live Support
05
Compliance Rule Engine Configuration
We configure the on-chain logic for your specific AML policies, jurisdictional rules, and risk thresholds. This includes setting up automated checks for OFAC sanctions and customizable risk scoring parameters.
Real-time
Sanctions Screening
Configurable
Risk Rules
06
Monitoring & Analytics Dashboard
Gain full visibility with a dedicated dashboard showing verification volumes, compliance flags, system health, and audit trails. Enables proactive management and reporting for regulators.
99.9% SLA
System Uptime
Real-time
Audit Logs
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your DeFi, NFT, or enterprise application.
We architect and deploy audit-ready smart contracts on EVM and Solana that form the secure foundation of your application. Our development process integrates OpenZeppelin standards and formal verification patterns from day one.
Deliver a secure, functional MVP in as little as 2-3 weeks, accelerating your path to market and fundraising.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with gas-optimized logic.
- Enterprise Logic: Custom business logic for supply chain, credentials, and asset tokenization with multi-signature controls.
- Full Audit Support: We prepare comprehensive documentation and test suites to streamline third-party security audits.
DePIN KYC/AML
Frequently Asked Questions
Get clear answers on our on-chain compliance solution for DePIN networks. We address common questions about implementation, security, and integration.
Our solution uses a modular, non-custodial architecture. We deploy a smart contract-based registry that issues soulbound tokens (SBTs) or verifiable credentials to wallets that pass identity checks. These credentials are validated on-chain by your protocol's smart contracts before allowing access to sensitive functions like staking, claiming rewards, or governance. The core identity verification is handled off-chain by our secure, audited infrastructure to protect user PII, with only the verification status and a unique, non-transferable proof minted on-chain.
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