Compliant ZK Oracle Proofs | Chainscore Labs

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by experts for DeFi, NFTs, and enterprise applications.

We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your specific business logic. Our development process is built on a foundation of security-first engineering and extensive protocol experience.

End-to-End Development: From initial design and Solidity/Rust coding to deployment and mainnet launch.
Security & Audits: Code follows OpenZeppelin standards and undergoes rigorous internal review; we facilitate third-party audits with leading firms.
Protocol Specialization: Deep expertise in ERC-20, ERC-721, ERC-1155, DeFi primitives (AMMs, lending), and cross-chain bridges.

We deliver contracts that are not just functional, but are built for scale, security, and long-term maintainability.

Our development lifecycle ensures your project moves from concept to live deployment with confidence:

Modular Design: Reusable, upgradeable components using patterns like Proxy and Diamond Standard.
Gas Optimization: Every line of code is reviewed for efficiency, reducing user transaction costs.
Comprehensive Testing: Unit, integration, and fork-testing on networks like Ethereum, Polygon, and Solana.

Partner with us to eliminate development risk and accelerate your time-to-market. We provide clear deliverables, transparent communication, and the technical authority to build the foundation of your Web3 product.

key-features-cards

ENTERPRISE-GRADE

Core Features of Our Compliant Framework

Our ZK Oracle Proofs are engineered for regulated environments, delivering verifiable data with the security, privacy, and auditability that financial institutions require.

Regulatory-Compliant Proof Generation

ZK proofs are generated using certified cryptographic libraries and hardware, ensuring compliance with financial standards like SOC 2, GDPR, and MiCA. Every proof includes a verifiable audit trail.

FIPS 140-2

Cryptographic Modules

SOC 2 Type II

Compliance

Real-Time Data Attestation

Continuously attest to the integrity and freshness of off-chain data feeds (prices, KYC status, settlement confirmations) with sub-second proof generation, enabling real-time on-chain decisions.

< 500ms

Proof Generation

24/7

Monitoring

Privacy-Preserving Verification

Enable sensitive business logic (e.g., confidential trading, private credit scores) by verifying data without revealing the underlying inputs, protecting both enterprise and user data.

Zero-Knowledge

Data Privacy

Selective Disclosure

Granular Control

Enterprise Integration Suite

Seamlessly connect to existing data warehouses, internal APIs, and legacy systems. Our framework includes adapters for Snowflake, REST APIs, and custom enterprise middleware.

Pre-built Connectors

Reduced Integration Time

OAuth 2.0 / SSO

Secure Access

Automated Audit & Reporting

Every data attestation and proof generation event is immutably logged. Generate compliance reports for regulators and internal audits on-demand with a single API call.

Immutable Logs

Tamper-Proof Record

API-Driven

Report Generation

High-Availability Infrastructure

Deployed across geographically distributed, fault-tolerant nodes with automatic failover. Guaranteed uptime for mission-critical financial operations and settlements.

99.95%

Uptime SLA

Multi-Region

Deployment

benefits

COMPLIANCE AS A COMPETITIVE ADVANTAGE

Business Outcomes for Regulated Industries

Our Compliant ZK Oracle Proofs deliver verifiable, on-chain data integrity for financial services, healthcare, and government sectors. Move faster with pre-audited, regulator-ready infrastructure.

Audit-Ready Data Provenance

Immutable, timestamped proof of all data sources and transformations. Pass internal and external audits with a complete, verifiable trail for every on-chain transaction.

100%

Data Traceability

SEC, FINRA

Framework Aligned

Real-Time Regulatory Reporting

Automate compliance reporting (e.g., AML/CFT, MiCA, HIPAA) with ZK proofs that verify data accuracy without exposing sensitive information. Reduce manual reporting overhead by 80%.

< 5 min

Report Generation

80%

Cost Reduction

Secure Cross-Border Transactions

Enable compliant international settlements with proofs that verify adherence to OFAC sanctions lists and jurisdictional rules. Eliminate settlement delays from manual compliance checks.

90%

Faster Settlement

Sanction Violations

Institutional-Grade SLAs

Guaranteed oracle uptime, data freshness, and proof generation speed with financial penalties for non-performance. Enterprise contracts with 99.95% uptime SLA.

99.95%

Uptime SLA

< 2 sec

Proof Finality

The Strategic Decision for Your Enterprise

Build vs. Buy: Compliant Oracle Framework

A detailed comparison of the costs, risks, and time investment required to build a compliant ZK oracle system in-house versus partnering with Chainscore Labs.

Factor	Build In-House	Chainscore
Time to Production	6-12 months	4-8 weeks
Initial Development Cost	$250K - $600K+	$50K - $150K
ZK Circuit Expertise Required	Hire 3-5 specialists	Included
Regulatory Compliance (AML/KYC)	Custom implementation	Pre-built, audited modules
Security Audit & Penetration Testing	External vendor ($50K-$100K)	Included in package
Ongoing Maintenance & Updates	Dedicated 2-3 person team	Optional SLA from $30K/year
Multi-Chain Support (EVM, L2s)	Per-chain integration effort	Native support included
Uptime & Reliability SLA	Your responsibility	99.9% Guaranteed
Total Cost of Ownership (Year 1)	$500K - $1M+	$80K - $180K

how-we-deliver

ENTERPRISE-GRADE IMPLEMENTATION

Our Delivery Methodology

A structured, security-first process designed to integrate ZK oracle proofs into your enterprise systems with minimal disruption and maximum compliance assurance.

Compliance & Risk Assessment

We begin with a deep-dive audit of your regulatory landscape (MiCA, FATF Travel Rule, OFAC) and technical stack to identify integration points and compliance requirements.

48 hrs

Initial Audit Report

100%

Regulatory Mapping

Architecture & Proof Design

Our cryptographers design custom ZK circuits (using Circom or Halo2) tailored to your data sources and privacy needs, ensuring proofs are efficient and verifiable on-chain.

Circom/Halo2

Circuit Framework

< 200k

Constraint Target

Secure Integration & Deployment

We deploy the oracle node infrastructure with hardware security modules (HSMs) and provide SDKs for seamless integration into your existing backend and smart contracts.

99.95%

Uptime SLA

2-4 weeks

Production Ready

Continuous Monitoring & Attestation

Ongoing monitoring of proof generation latency and validity. We provide automated compliance attestation reports for auditors and regulators.

24/7

Alerting

< 2 sec

Proof Generation

Compliant ZK Oracle Proofs

Frequently Asked Questions

Get clear, technical answers to common questions about implementing enterprise-grade ZK oracle proofs with Chainscore.

Our system creates a zero-knowledge proof that verifies the integrity and source of off-chain data before it's committed on-chain. We use a multi-layered architecture: 1) Data sourcing from trusted, audited APIs with signed attestations, 2) Proof generation using zk-SNARKs (e.g., Circom, Halo2) to cryptographically prove data was processed correctly, and 3) On-chain verification via a gas-efficient verifier contract. This creates a tamper-proof audit trail from the source to the smart contract, ensuring data is accurate and compliant without revealing the raw data itself.

Compliant ZK Oracle Proofs for Enterprises

Smart Contract Development

Core Features of Our Compliant Framework

Regulatory-Compliant Proof Generation

Real-Time Data Attestation

Privacy-Preserving Verification

Enterprise Integration Suite

Automated Audit & Reporting

High-Availability Infrastructure

Business Outcomes for Regulated Industries

Audit-Ready Data Provenance

Real-Time Regulatory Reporting

Secure Cross-Border Transactions

Institutional-Grade SLAs

Build vs. Buy: Compliant Oracle Framework

Our Delivery Methodology

Compliance & Risk Assessment

Architecture & Proof Design

Secure Integration & Deployment

Continuous Monitoring & Attestation

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

Compliant ZK Oracle Proofs for Enterprises

Smart Contract Development

Core Features of Our Compliant Framework

Regulatory-Compliant Proof Generation

Real-Time Data Attestation

Privacy-Preserving Verification

Enterprise Integration Suite

Automated Audit & Reporting

High-Availability Infrastructure

Business Outcomes for Regulated Industries

Audit-Ready Data Provenance

Real-Time Regulatory Reporting

Secure Cross-Border Transactions

Institutional-Grade SLAs

Build vs. Buy: Compliant Oracle Framework

Our Delivery Methodology

Compliance & Risk Assessment

Architecture & Proof Design

Secure Integration & Deployment

Continuous Monitoring & Attestation

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.