We architect and build custom Layer 1/Layer 2 networks, sidechains, and application-specific blockchains. Our full-cycle development delivers a production-ready mainnet with your chosen consensus, tokenomics, and governance.
Cross-Chain Compliance Proof Generation
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Protocol Design: Custom
EVMorCosmos SDKchains,zk-rollupinfrastructure, and cross-chain bridges. - Core Development: Smart contracts in
Solidity,Rust (Solana), orMove (Aptos/Sui)with formal verification. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers with 99.9% uptime SLA.
- Deployment & Monitoring: Mainnet launch support and 24/7 on-chain analytics via Chainscore.
Go from whitepaper to live network in 8-12 weeks with our battle-tested development framework.
Core Capabilities of Our Proof Generation Service
Our service delivers verifiable, on-chain attestations for cross-chain compliance, enabling your protocols to operate securely and efficiently across any network.
Multi-Chain Attestation Engine
Generate standardized compliance proofs (e.g., source-of-funds, KYC status) that are verifiable on Ethereum, Solana, Polygon, and other major L1/L2s. We handle the complexity of chain-specific signature schemes and state proofs.
Zero-Knowledge Proof Integration
Implement zk-SNARKs and zk-STARKs to create privacy-preserving compliance proofs. Prove user eligibility or regulatory status without exposing sensitive underlying data on-chain.
Automated Proof Lifecycle Management
We manage the entire proof lifecycle—generation, periodic refresh, revocation, and on-chain verification—through a secure, audited orchestration layer. Integrates via API or SDK.
Security-First Architecture
Built with institutional-grade security. All core components are audited by leading firms. Features include MPC-secured key management, fraud-proof systems, and real-time anomaly detection.
Custom Rule Engine & SDK
Define and deploy custom compliance logic (e.g., transaction limits, jurisdiction rules) without modifying core infrastructure. Our TypeScript/Python SDKs enable integration in days, not months.
Real-Time Monitoring & Analytics
Gain full visibility into proof issuance, verification success rates, and system health through a dedicated dashboard. Receive alerts for failed verifications or policy violations.
Business Outcomes: Reduce Risk and Unlock Cross-Chain Growth
Chainscore's compliance proofs deliver verifiable, on-chain attestations that meet regulatory standards across any blockchain, enabling secure and scalable cross-chain operations.
Regulatory-Grade Proof Generation
Automated generation of verifiable compliance proofs (KYC/AML, transaction provenance) that are anchored on-chain. Enables legally sound cross-chain operations for FinTechs and institutions.
Universal Chain Compatibility
Seamlessly generate and verify proofs across Ethereum, Solana, Polygon, Arbitrum, and other major L1/L2 networks. Eliminates the complexity of managing separate compliance systems per chain.
Audit-Ready Compliance Logs
Immutable, timestamped proof history creates a permanent audit trail. Simplifies regulatory reporting and due diligence for financial auditors and enterprise risk teams.
Reduced Integration Overhead
Single API for cross-chain compliance, replacing multiple vendor contracts and manual processes. Cuts development time and operational risk for product teams.
Enterprise-Grade Security & SLAs
Built with zero-knowledge proof principles and audited smart contracts. Backed by 99.9% uptime SLAs and dedicated support for mission-critical applications.
Accelerated Time-to-Market
Deploy compliant cross-chain features in weeks, not months. Our pre-built modules for proof generation and verification eliminate the need for in-house cryptographic expertise.
Structured Delivery: From MVP to Enterprise-Grade System
A clear comparison of our service tiers for cross-chain compliance proof generation, designed to scale with your project from initial launch to global deployment.
| Feature / Capability | Starter (MVP) | Professional (Growth) | Enterprise (Scale) |
|---|---|---|---|
Custom Proof Logic Development | |||
On-Chain Verifier Smart Contracts | |||
Smart Contract Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Supported Blockchains | 2 Chains | Up to 5 Chains | Unlimited Custom Chains |
Proof Generation Latency | < 30 seconds | < 5 seconds | < 1 second |
Uptime & Reliability SLA | 99.5% | 99.9% | 99.99% |
Technical Support & Response | Email (48h) | Slack Channel (24h) | Dedicated Engineer (4h) |
Compliance Dashboard Access | Read-Only | Full Access + Alerts | Full Access + API + Custom Alerts |
Monthly Proof Volume | Up to 100K | Up to 1M | Unlimited |
Implementation Timeline | 2-4 weeks | 4-6 weeks | 8-12 weeks |
Pricing Model | Fixed Project Fee | Monthly Subscription + Usage | Custom Enterprise Agreement |
Our Methodology: Secure, Auditable, and Protocol-Agnostic
We build compliance proofs that are verifiable across any chain, designed to meet the stringent security and transparency requirements of institutional clients.
Security-First Architecture
Proof generation logic is isolated in secure, non-upgradable modules. Every component is built with OpenZeppelin patterns and undergoes formal verification to eliminate single points of failure.
End-to-End Audit Trail
Every proof is cryptographically linked to its source transaction and verification state. Provides immutable, on-chain logs for regulators and internal compliance teams, enabling real-time forensic analysis.
Protocol-Agnostic Core
Our proof logic abstracts away chain-specific complexities. Seamlessly integrate with EVM chains (Ethereum, Polygon, Arbitrum), Solana, and Cosmos SDK chains without rewriting compliance rules.
Deterministic Proof Generation
Guarantees identical proof outputs from identical inputs across all nodes. Eliminates consensus risks and ensures regulatory findings are consistent and reproducible, a critical requirement for audits.
Frequently Asked Questions on Cross-Chain Compliance Proofs
Get clear answers on how Chainscore Labs delivers verifiable, on-chain compliance proofs for multi-chain applications. We address common technical, security, and commercial questions from CTOs and engineering leads.
For a standard integration with 2-3 target chains (e.g., Ethereum, Polygon, Arbitrum), implementation and deployment typically take 3-5 weeks. This includes design, development of the proof generation logic, on-chain verifier deployment, and end-to-end testing. Complex multi-chain ecosystems or custom compliance rule-sets can extend this to 6-8 weeks. We provide a detailed project plan within the first week of engagement.
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Our experts will offer a free quote and a 30min call to discuss your project.