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Full-Stack Web3 dApp Development
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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Compliance-Focused Attestation Engine

We build institutional-grade credential issuance and verification systems with built-in audit trails and regulatory hooks, enabling compliant privacy-preserving identity for DeFi, RWA, and enterprise Web3.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by certified auditors.

We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, leveraging battle-tested libraries like OpenZeppelin and following formal verification patterns to mitigate risks before the first line of code is written.

Deliver a secure, audited, and gas-optimized contract suite in as little as 2-4 weeks.

Our full-service development includes:

  • End-to-end lifecycle management: From initial design and Solidity 0.8+ development to deployment on EVM/L2 chains and post-launch maintenance.
  • Integrated security audits: Every contract undergoes internal review by certified auditors before we recommend third-party verification, significantly reducing critical vulnerabilities.
  • Gas optimization: We implement patterns to reduce user transaction costs by 20-40% on average, a critical factor for adoption.
  • Comprehensive testing: Full test suites with >95% coverage using Hardhat or Foundry, including simulations of mainnet conditions and edge cases.
key-features-cards
BUILT FOR ENTERPRISE

Core Capabilities for Compliance Officers and Engineers

Our attestation engine provides the technical depth engineers demand and the operational clarity compliance teams require. We deliver verifiable, on-chain proof of regulatory adherence.

01

Automated Policy Enforcement

Programmable compliance rules deployed as on-chain smart contracts. Automatically validate transactions against OFAC lists, jurisdictional restrictions, and internal risk policies in real-time.

< 100ms
Policy Check Latency
Zero False Positives
Audited Logic
02

Tamper-Proof Audit Trail

Every compliance decision and user attestation is immutably recorded on-chain. Provides a single source of truth for internal audits and regulator inquiries, eliminating data reconciliation.

Immutable
Record Integrity
Real-Time
Audit Access
03

Modular Rule Engine

Drag-and-drop interface for compliance officers to build logic, with Solidity code generation for engineers. Supports complex, multi-chain rules without requiring smart contract redeployment.

No-Code UI
For Compliance Teams
Solidity 0.8+
Generated Code
04

Real-Time Risk Scoring

Dynamic, on-chain scoring of wallet addresses and transactions based on provenance, behavior, and linked identities. Enables tiered compliance measures from enhanced due diligence to automatic blocks.

Sub-Second
Score Updates
10+ Data Sources
Per Assessment
05

Cross-Chain Attestation Portability

User compliance status and KYC/AML attestations are portable across EVM and non-EVM chains via our verifiable credential standard. Avoid re-screening users for each new protocol.

EVM & Non-EVM
Chain Support
W3C Standard
Verifiable Credentials
06

Regulator-Friendly Reporting

Generate standardized compliance reports (e.g., Travel Rule, SAR) with cryptographic proof of data integrity. One-click export for designated examiners with read-only access portals.

FATF Travel Rule
Format Support
Read-Only Portal
For Regulators
benefits
PROVEN INFRASTRUCTURE

Business Outcomes: De-Risk and Scale

Our attestation engine is engineered for enterprise-grade reliability, providing the security and scalability needed to operate with confidence in regulated markets.

01

Audit-Ready Compliance

Generate immutable, on-chain proof of your compliance posture for regulators and auditors. Every transaction and rule enforcement is cryptographically verifiable, slashing audit preparation time and cost.

100%
Immutable Audit Trail
SOC 2 Type II
Framework
02

Real-Time Risk Mitigation

Prevent non-compliant transactions before they reach the blockchain. Our engine enforces AML, KYC, and sanctions policies at the protocol layer, eliminating costly remediation and regulatory fines.

< 100ms
Policy Enforcement
Zero
False Positives
03

Infinite Scalability

Architected for high-throughput DeFi and institutional volumes. Horizontally scalable attestation nodes ensure sub-second finality and 99.9% uptime, even during market volatility.

10k+ TPS
Throughput Capacity
99.9%
Uptime SLA
04

Reduced Integration Friction

Deploy a compliant Web3 product in weeks, not months. Our modular APIs and SDKs plug directly into your existing wallet, exchange, or custody stack with minimal engineering lift.

< 2 weeks
Average Deployment
5+
Major Chains Supported
05

Future-Proof Policy Management

Adapt to evolving global regulations without code changes. Our no-code policy dashboard lets compliance teams update rules for AML, travel rule, and jurisdiction instantly.

150+
Jurisdictions Mapped
Instant
Policy Updates
06

Institutional-Grade Security

Built on battle-tested cryptographic primitives and audited by leading security firms. Multi-sig key management and zero-trust architecture protect your most sensitive compliance logic.

Zero
Security Incidents
Trail of Bits
Audit Partner
Make an informed choice for your attestation engine

Build vs. Buy: The Compliance Infrastructure Decision

Compare the total cost, risk, and resource commitment of developing a compliance attestation system in-house versus partnering with Chainscore Labs.

FactorBuild In-HouseChainscore

Time to Market

6-12 months

4-8 weeks

Initial Development Cost

$250K - $600K+

$50K - $150K

Ongoing Security & Maintenance

2-3 FTEs ($200K+/year)

Optional SLA (from $25K/year)

Audit & Compliance Coverage

Limited to initial scope

Continuous updates for new regulations

Integration Complexity

High (custom connectors)

Low (pre-built APIs for 20+ chains)

Security Risk Profile

High (unaudited, custom code)

Low (audited, battle-tested patterns)

Team Expertise Required

Specialized Solidity, legal, DevOps

Your existing Web3 team

Scalability & Upgrades

Your responsibility

Handled by Chainscore

Total Cost of Ownership (Year 1)

$450K - $800K+

$75K - $175K

use-cases
ENTERPRISE-GRADE RELIABILITY

Designed for High-Stakes Applications

Our attestation engine is built from the ground up for financial institutions, regulated DeFi protocols, and custodians where failure is not an option. We deliver the security, performance, and compliance guarantees required for production at scale.

01

Institutional-Grade Security

Multi-signature key management, hardware security module (HSM) integration, and SOC 2 Type II compliant infrastructure. Every attestation is cryptographically signed and tamper-evident.

SOC 2 Type II
Compliance
Zero
Incidents Since Launch
02

Sub-Second Attestation Latency

Generate and verify on-chain attestations in under 500ms, ensuring real-time compliance checks for high-frequency trading, payments, and on-chain settlements without bottlenecks.

< 500ms
P99 Latency
10k+
TPS Capacity
03

Regulatory-First Architecture

Pre-configured templates for FATF Travel Rule, MiCA, and OFAC sanctions screening. Built-in audit trails and immutable logs simplify reporting for financial regulators.

FATF / MiCA
Frameworks
Immutable
Audit Trail
04

99.99% Uptime SLA

Guaranteed availability with geo-redundant, multi-cloud deployment. Automated failover and 24/7 monitoring ensure your compliance operations never go offline.

99.99%
Uptime SLA
< 60s
Failover Time
how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by experts to power your Web3 application.

We architect, develop, and deploy custom smart contracts that are secure by design. Our process includes threat modeling, formal verification with tools like Slither and MythX, and comprehensive unit/integration testing to ensure robustness and reliability before mainnet deployment.

  • Custom Logic: Tailored Solidity 0.8+ or Vyper contracts for DeFi, NFTs, DAOs, and enterprise use cases.
  • Security First: Adherence to OpenZeppelin standards and best practices, with multiple audit cycles.
  • Gas Optimization: Code reviewed for efficiency, reducing user transaction costs by up to 40%.
  • Full Lifecycle: From specification and development to deployment, verification, and monitoring.

We deliver battle-tested contracts that form the secure, immutable foundation of your product, enabling faster time-to-market with reduced technical and financial risk.

Compliance-Focused Attestation Engine

Frequently Asked Questions for Technical Leaders

Technical questions from CTOs and engineering leads evaluating our attestation infrastructure for regulated applications.

Standard deployment for a production-ready attestation engine with core compliance modules (KYC/AML, transaction monitoring) takes 2-4 weeks. Complex integrations with existing legacy systems or custom regulatory rule-sets can extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones during the initial technical scoping call.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Compliance-Focused Attestation Engine | Chainscore Labs | ChainScore Guides