Validator Node KYC/AML Integration

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom Solidity and Rust smart contracts that are secure by design. Our process includes formal verification, gas optimization, and comprehensive testing to ensure reliability from day one.

From token standards to complex DeFi logic, we deliver contracts that are ready for mainnet deployment and high-volume usage.

Security First: Built with OpenZeppelin libraries and audited against common vulnerabilities (reentrancy, overflow).
Full Lifecycle: Development, deployment, verification, and upgrade planning via transparent proxies.
Protocol Integration: Seamless compatibility with ERC-20, ERC-721, ERC-1155, and major DeFi standards.

key-features-cards

ENTERPRISE-GRADE

Core Compliance Integration Capabilities

Our KYC/AML integration for validator nodes is built on audited, production-tested infrastructure. We deliver plug-and-play compliance that meets global regulatory standards without compromising node performance or decentralization.

Automated Identity Verification

Integrate with leading providers (e.g., Sumsub, Jumio) for real-time document checks, liveness detection, and sanction/PEP screening. We handle the API orchestration and data flow, ensuring a seamless onboarding experience for your validators.

< 60 sec

Verification Time

99.5%

Pass Rate

On-Chain Address Screening & Monitoring

Continuous monitoring of validator deposit and withdrawal addresses against real-time sanctions lists and illicit activity databases (e.g., TRM Labs, Chainalysis). Alerts are configurable and integrated directly into your node management dashboard.

24/7

Real-time Monitoring

< 5 min

Alert Latency

Audit-Ready Reporting & Logging

Generate immutable, timestamped compliance reports for internal audits or regulatory requests. Our system logs all verification attempts, screening results, and administrative actions with full data provenance.

FATF Travel Rule

Compliance Ready

7-Year

Data Retention

Programmable Compliance Rules Engine

Define custom logic for jurisdiction-specific requirements, risk scoring thresholds, and automated escalation workflows. Enforce policies programmatically without manual intervention, reducing operational overhead.

No-Code UI

Rule Configuration

Zero Downtime

Policy Updates

Secure, Isolated Data Handling

Sensitive PII and compliance data are processed in isolated, encrypted environments with strict access controls. We implement zero-knowledge proofs where possible to minimize data exposure and liability.

SOC 2 Type II

Compliant

GDPR/CCPA

Aligned

Multi-Chain & Multi-Protocol Support

Seamlessly integrate with Ethereum (EIP-3074, 4337), Cosmos, Solana, and other major networks. Our modular architecture adapts to chain-specific validator mechanics and staking contracts.

10+

Protocols Supported

< 2 weeks

New Chain Integration

benefits

TURNING COMPLIANCE INTO A COMPETITIVE ADVANTAGE

Business Outcomes for Your Protocol

Our Validator Node KYC/AML Integration service delivers more than just compliance. We build the secure, scalable, and trusted infrastructure that unlocks institutional adoption and sustainable protocol growth.

Unlock Institutional Capital

Meet the rigorous due diligence requirements of hedge funds, family offices, and regulated entities to attract high-value, long-term stakers. We implement the identity verification and risk screening they demand.

100+

Verified Jurisdictions

Regulatory Fines

Mitigate Sanctions & Legal Risk

Proactively screen all validator applicants against global sanctions lists (OFAC, UN, EU) and PEP databases. Our automated, real-time checks protect your protocol from severe penalties and reputational damage.

Real-time

Sanctions Screening

99.99%

Uptime SLA

Accelerate Time-to-Market

Deploy a production-ready, battle-tested KYC/AML stack in weeks, not months. We provide the full integration—smart contracts, APIs, and dashboard—so your team can focus on core protocol development.

< 4 weeks

Deployment Time

1-click

Dashboard Onboarding

Enhance Network Security & Decentralization

Prevent Sybil attacks and ensure genuine geographic distribution by verifying unique entity ownership of validator nodes. Build a more resilient and credibly neutral network foundation.

Automated

Sybil Detection

Global

Node Distribution

Future-Proof Regulatory Compliance

Stay ahead of evolving global regulations like MiCA and the Travel Rule. Our modular architecture and legal expertise ensure your compliance framework adapts without costly re-engineering.

Continuous

Regulatory Monitoring

Modular

Architecture

Build Trust with Transparent Operations

Provide stakeholders with verifiable proof of compliance through immutable on-chain attestations and detailed audit trails. Demonstrate your commitment to security and operational integrity.

On-chain

Compliance Proofs

Immutable

Audit Trail

Infrastructure Decision Analysis

Build vs. Buy: Validator Node KYC/AML Integration

A detailed comparison of the time, cost, and risk involved in developing a compliant validator node infrastructure in-house versus using Chainscore's managed service.

Integration Factor	Build In-House	Chainscore Managed Service
Time to Production	6-9 months	4-6 weeks
Upfront Development Cost	$150K - $300K+	$25K - $75K
Annual Maintenance & Compliance	$80K - $150K	Included in SLA
Security & Audit Coverage	Your responsibility	Pre-audited modules, ongoing monitoring
Regulatory Coverage	Limited to initial design	Continuous updates for global regimes (FATF, MiCA, Travel Rule)
Node Uptime SLA	Your team's responsibility	99.9% Guaranteed
Support & Incident Response	Internal on-call	24/7 SRE team, <1h response SLA
Scalability to New Chains	High re-engineering cost	Pre-built adapters for 15+ L1/L2 networks
Total 3-Year Cost (Est.)	$390K - $900K+	$100K - $225K

how-we-deliver

SEAMLESS DEPLOYMENT

Our Integration & Deployment Process

A structured, security-first approach to integrate KYC/AML compliance into your validator node operations without disrupting your core infrastructure.

Architecture & Compliance Review

Our experts analyze your current validator setup and compliance requirements. We map regulatory obligations to technical specifications, delivering a detailed integration blueprint.

48 hours

Initial Review

100%

Requirement Mapping

Secure API Integration

We deploy and configure our battle-tested KYC/AML API endpoints. Integration uses mutual TLS authentication and is designed for zero-downtime deployment alongside your existing node software.

< 5ms

API Latency

TLS 1.3

Encryption

On-Chain Identity Binding

Our system securely links verified user identities to on-chain addresses and validator public keys. This creates an immutable, auditable compliance trail directly on your blockchain.

Gas-Optimized

Smart Contracts

Immutable

Audit Trail

Real-Time Monitoring & Alerts

Gain 24/7 visibility into compliance status with our dashboard. Set custom alerts for suspicious activity, sanction list hits, or verification failures to maintain operational integrity.

Real-Time

Monitoring

Custom

Alert Rules

Staging & Load Testing

We deploy the full solution in a staging environment mirroring your production setup. We conduct rigorous load testing to ensure performance under peak transaction volumes.

10k+ TPS

Test Capacity

Full Simulation

Production Mirror

Production Go-Live & Support

Managed cutover to production with our engineers on standby. Includes comprehensive documentation, team training, and ongoing support with a 99.9% uptime SLA for the compliance layer.

99.9%

Uptime SLA

24/7

Engineer Support

Technical & Commercial Questions