We architect and build the foundational layer for your decentralized application, ensuring 99.9%+ uptime and sub-second transaction finality. Our full-stack approach covers everything from node orchestration to API gateways.
LABS
Services
Zero-Knowledge KYC Migration Services
We migrate your existing KYC/AML processes to a privacy-preserving, zero-knowledge proof architecture. Replace data collection with proof verification, reduce liability, and maintain full regulatory compliance.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Blockchain Infrastructure Development
End-to-end development of secure, scalable blockchain infrastructure for your Web3 application.
- Node Infrastructure: Managed
EVMandSolanaRPC nodes with load balancing and failover. - Indexing & Data: Custom subgraphs (
The Graph) and indexers for real-time on-chain data. - Security First: All deployments follow OpenZeppelin standards and undergo formal verification.
- Developer Experience: Comprehensive APIs, SDKs, and documentation for your team.
Deploy a production-ready infrastructure stack in under 4 weeks, backed by a team that has managed over $2B+ in on-chain assets.
key-features-cards
PROVEN FRAMEWORK
Our ZK KYC Migration Methodology
A structured, four-phase approach to migrate your legacy KYC system to a privacy-preserving, zero-knowledge architecture without disrupting operations.
01
Phase 1: Architecture & Compliance Audit
We map your existing KYC data flows, identify regulatory touchpoints (FATF, GDPR, MiCA), and design a ZK-proof system that maintains legal compliance while enabling privacy.
2-4 weeks
Assessment Timeline
100%
Regulatory Gap Analysis
02
Phase 2: Circuit Design & Proof Generation
Our cryptographers implement custom ZK-SNARK/STARK circuits (using Circom, Halo2, or Noir) to prove KYC validity without revealing underlying user data.
Plonk/Groth16
Proof Systems
< 2 sec
Avg. Proof Gen Time
03
Phase 3: Secure Data Onboarding
We execute the migration of existing user credentials into verifiable claims, employing MPC ceremonies and hardware security modules (HSMs) for key management.
Zero-Knowledge
Data Exposure
SOC 2 Type II
Security Standard
04
Phase 4: Integration & Live Deployment
Seamless integration with your existing front-end and back-end systems. We provide SDKs for wallet integration and manage the go-live with full monitoring.
4-8 weeks
Avg. Time to Live
99.9%
Post-Launch Uptime SLA
benefits
TANGIBLE RESULTS
Business Outcomes of ZK KYC Migration
Migrating to Zero-Knowledge Proofs for KYC transforms compliance from a cost center into a competitive advantage. Here are the measurable outcomes our clients achieve.
02
Reduced Operational Overhead
Automate manual verification workflows. Our migration cuts KYC processing costs by up to 70% by eliminating repetitive checks and enabling instant, reusable credential verification across platforms.
70%
Cost Reduction
< 1 min
Verification Time
03
Enhanced User Experience & Growth
Remove sign-up friction with one-time KYC and portable credentials. Users prove eligibility instantly for DeFi, token sales, or gaming, boosting conversion rates and enabling seamless cross-platform interoperability.
40%+
Higher Conversion
Portable
Credentials
05
New Revenue Streams & Markets
Unlock permissioned DeFi pools, compliant NFT drops, and institutional-grade products. ZK KYC credentials enable you to serve regulated users and partners previously inaccessible.
New
Product Lines
Institutional
Market Access
06
Technical Ownership & Control
We deliver custom ZK circuits, verifier contracts, and a full SDK—not just API access. You maintain complete control over your compliance logic, keys, and user experience, avoiding vendor lock-in.
Full SDK
Delivered
No Lock-in
Vendor Neutral
Architectural Comparison
Traditional KYC vs. ZK KYC Architecture
A technical comparison of legacy KYC systems versus modern zero-knowledge proof architectures, highlighting key differences in privacy, security, and operational efficiency for Web3 applications.
| Architectural Component | Traditional KYC | ZK KYC (Chainscore) |
|---|---|---|
User Data Storage | Centralized Database | User's Device / Encrypted Vault |
Data Privacy Model | Data-at-Rest (Full Exposure) | Zero-Knowledge Proofs (Selective Disclosure) |
Compliance Verification | Manual Document Review | Automated ZK Proof Generation & On-Chain Attestation |
On-Chain Footprint | None (Off-Chain Only) | Verifiable Credential (VC) or Soulbound Token (SBT) |
Cross-Platform Reusability | None (Per-Application) | Portable ZK Proofs (Interoperable Across DApps) |
Regulatory Audit Trail | Internal Logs (Opaque) | Publicly Verifiable Proofs (Transparent & Immutable) |
Integration Time for New DApp | 3-6 months | 2-4 weeks |
Annual Compliance Cost (Est.) | $200K-$1M+ | $50K-$200K |
Primary Security Risk | Data Breach, Insider Threat | Cryptographic Implementation (Mitigated via Audits) |
how-we-deliver
PROVEN METHODOLOGY
Our Technical Delivery Process
A structured, four-phase approach to migrate your KYC/AML compliance to a zero-knowledge framework, minimizing risk and accelerating time-to-market.
01
Discovery & Architecture Design
We conduct a deep-dive analysis of your current compliance stack and user flows. We design a custom ZK architecture, selecting optimal proving systems (e.g., Circom, Halo2) and defining the on-chain/off-chain data model.
1-2 weeks
Phase Duration
100%
Requirements Mapped
02
Circuit Development & Audit
Our team builds the core zero-knowledge circuits for credential verification and compliance checks. Every circuit undergoes internal review followed by a formal security audit from a partner firm like Veridise or Zellic.
3-4 weeks
Development Time
Formal Audit
Security Guarantee
03
Integration & Deployment
We integrate the ZK proof system with your existing frontend and backend, handling wallet connectivity, proof generation, and on-chain verification. We manage the deployment to your chosen chain (Ethereum, Polygon, zkSync).
2-3 weeks
Integration Sprint
Mainnet Ready
Delivery State
04
Monitoring & Optimization
Post-launch, we provide monitoring dashboards for proof generation success rates and gas costs. We offer ongoing support for circuit optimizations and updates to compliance rule sets.
Ongoing
Support
< 5 sec
Proof Gen Target
Technical & Commercial Questions
ZK KYC Migration FAQs
Common questions from CTOs and compliance leads about migrating to zero-knowledge KYC infrastructure.
A standard migration from a traditional KYC database to a ZK-verified system takes 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for architecture design and circuit specification, 2-3 weeks for circuit development and testing (Circom or Noir), and 1-2 weeks for integration, security review, and deployment. Complex integrations with existing user bases or custom compliance logic may extend this timeline.
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