We deliver audit-ready smart contracts on day one, using battle-tested patterns from OpenZeppelin and a rigorous internal review process. Our code is built for security, gas efficiency, and seamless integration.
LABS
Services
Polkadot Substrate Compliance Pallet
Design and implement a native Substrate pallet to embed real-time compliance checks, KYC/AML verification, and regulatory rule engines directly into your parachain's runtime.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for DeFi, NFTs, and enterprise applications.
Reduce your time-to-market from months to weeks with our standardized development lifecycle.
- DeFi & Trading: Custom AMMs, lending protocols, yield aggregators, and perpetual futures.
- Digital Assets: ERC-20, ERC-721, ERC-1155 tokens with advanced minting and royalty logic.
- Enterprise & DAOs: Multi-signature wallets, governance systems, and custom business logic for on-chain operations.
We provide full technical ownership and documentation, ensuring your team can maintain and extend the codebase long-term.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Your Compliance Pallet
Our Substrate-based compliance pallet delivers the modular, on-chain tooling required for regulated financial applications. We build with security and scalability as first principles.
01
On-Chain Identity & KYC/AML
Integrate verifiable credentials and decentralized identity (DID) standards to automate user onboarding. Our pallet supports configurable KYC/AML rule sets that execute at the protocol level, reducing manual review overhead by up to 70%.
70%
Reduction in manual review
< 100ms
Verification latency
02
Transaction Monitoring & Sanctions
Real-time screening of transactions against OFAC and custom sanctions lists. Define risk parameters for amounts, jurisdictions, and counterparties to flag and halt non-compliant transfers before finality.
Real-time
Sanctions screening
0 false positives
Configurable precision
03
Modular Rule Engine
A governance-upgradable rule engine allowing compliance officers to deploy, test, and modify logic without hard forks. Supports complex, multi-signature policies for institutional workflows.
No hard forks
Rule updates
Multi-sig
Governance control
04
Audit Trail & Reporting
Immutable, granular logging of all compliance decisions and actor interactions. Generate regulator-ready reports for transaction histories, rule triggers, and user status changes directly from chain state.
Immutable
Event ledger
Automated
Report generation
05
Cross-Chain Compliance
Extend your compliance framework across parachains and external ecosystems via XCM. Our pallet enables consistent policy enforcement for assets and messages moving between sovereign chains.
XCM v3
Standard supported
Parachain-ready
Architecture
06
Security & Audits
Built with OpenBrush standards and audited for critical vulnerabilities. Every deployment includes formal verification of core logic and integration testing against your specific runtime.
Formal verification
Core logic
OpenBrush
Security standard
benefits
STRATEGIC ADVANTAGES
Why Build a Native Compliance Pallet
Integrating compliance at the protocol layer with a custom Substrate pallet provides foundational control, performance, and future-proofing that off-chain solutions cannot match.
01
Protocol-Level Enforcement
Embed compliance rules directly into your parachain's state transition logic. This ensures immutable, tamper-proof enforcement that is inseparable from your core business logic, eliminating reliance on external, potentially vulnerable services.
Zero Latency
On-chain Validation
Immutable
Rule Enforcement
02
Superior Performance & Cost
Native pallets execute within the runtime, avoiding costly cross-chain calls or API fees from third-party services. This results in sub-second transaction validation and dramatically reduced operational costs for high-volume applications.
< 500ms
Validation Time
~90%
Cost Reduction
03
Customizable for Any Jurisdiction
Tailor logic for specific regulatory frameworks (e.g., FATF Travel Rule, MiCA, OFAC). We build dynamic rule engines that can be upgraded via governance, allowing your chain to adapt to new regulations without hard forks.
Modular
Rule Design
Governance-Upgradable
Future Proof
04
Enhanced Data Privacy & Sovereignty
Keep sensitive compliance data (like user KYC hashes) within your chain's encrypted state. Avoid exposing user data to third-party APIs, reducing privacy risk and maintaining full data sovereignty for your users.
On-Chain
Data Control
Zero-Leak
Architecture
05
Seamless Developer Experience
Integrate compliance checks as simple function calls within your pallets. We provide a clean, well-documented API and comprehensive testing suite, allowing your team to build compliant dApps faster.
Rust-native
APIs
Full Test Suite
Included
06
Chainscore's Substrate Expertise
Leverage our team's deep experience in building and auditing production Substrate pallets. We ensure your compliance module is secure, gas-optimized, and integrates flawlessly with XCM for cross-chain interoperability.
10+
Production Pallets
Security Audited
Deliverable
Tailored for Your Project Stage
Structured Development Packages
Compare our standardized packages for Polkadot Substrate Compliance Pallet development, from initial audit to full-scale deployment and management.
| Feature / Deliverable | Audit & Review | Build & Deploy | Managed Service |
|---|---|---|---|
Comprehensive Security Audit | |||
Custom Pallet Logic Development | |||
Testnet Deployment & Validation | |||
Mainnet Deployment & Configuration | |||
Runtime Integration Support | |||
24/7 Monitoring & Alerting | |||
SLA-Backed Incident Response | |||
Ongoing Upgrades & Maintenance | |||
Typical Timeline | 2-3 weeks | 6-10 weeks | Ongoing |
Estimated Investment | $15K - $30K | $50K - $150K | Custom Quote |
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 foundation of your Web3 product. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive testing to ensure reliability and protect user assets.
From initial concept to mainnet deployment, we deliver contracts that are audit-ready and optimized for gas efficiency, reducing operational costs and accelerating your time-to-market.
- Token Standards: Full
ERC-20,ERC-721, andERC-1155implementation, including advanced features like vesting, staking, and governance. - DeFi & dApps: Custom logic for DEXs, lending protocols, yield aggregators, and NFT marketplaces.
- Security & Audits: Multi-stage review process, formal verification, and preparation for third-party audits from firms like CertiK or Quantstamp.
- Integration: Seamless connection to frontends, oracles, and cross-chain bridges for a complete product.
Polkadot Substrate Compliance
Frequently Asked Questions
Get answers to common questions about our custom Substrate pallet development and integration services for regulatory compliance.
A standard compliance pallet (e.g., KYC whitelist, transaction limits) takes 3-5 weeks from specification to testnet deployment. Complex systems with multiple regulatory modules (AML, sanctions screening) typically require 6-10 weeks. We follow a phased delivery model with weekly demos.
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