We deliver audit-ready code for ERC-20, ERC-721, and custom protocols. Our development process includes formal verification and integration with OpenZeppelin libraries to ensure security from day one.
LABS
Services
ZK-Rollup Private Member Onboarding
We build custom ZK-rollup solutions for DAOs to onboard members privately. Shield participant identities and initial token allocations from public chain visibility while slashing gas costs.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Token Systems: Custom fungible/non-fungible tokens with minting, vesting, and governance modules.
- DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield optimizers.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and automated escrow services.
- Gas Optimization: Code reviewed for >30% gas reduction on average versus initial implementations.
We guarantee two-week MVP delivery for standard token contracts, with a 99.9% test coverage requirement before handoff. Our contracts are built for mainnet deployment, not just prototypes.
key-features-cards
ENTERPRISE-GRADE FOUNDATION
Core Architecture & Capabilities
Our ZK-Rollup private onboarding solution is built on battle-tested, modular components designed for security, scalability, and seamless integration. We deliver production-ready infrastructure, not just proofs of concept.
01
Customizable Zero-Knowledge Circuits
Tailored zk-SNARK/STARK circuits for your specific membership logic (e.g., KYC/AML checks, token gating, credential verification). We optimize for proof generation speed and verification cost on-chain.
Circom / Halo2
Circuit Frameworks
< 5 sec
Avg. Proof Gen
02
High-Throughput Sequencer & Prover Network
Dedicated, horizontally-scalable sequencer for batching private transactions and a distributed prover network to ensure low-latency proof generation without compromising user privacy.
1000+ TPS
On-Chain Capacity
99.9%
Sequencer Uptime SLA
04
On-Chain Verifier & Bridge Contracts
Gas-optimized Solidity verifier contracts deployed on Ethereum L1 or your chosen settlement layer. Includes secure, trust-minimized bridges for asset and state migration.
Solidity 0.8+
Language
OpenZeppelin
Security Audit
05
Privacy-Preserving User Onboarding SDK
Developer-friendly SDKs (Web & Mobile) for seamless integration. Handles key management, proof generation client-side, and secure submission to the sequencer, abstracting ZK complexity.
TypeScript / React
Primary SDK
< 2 weeks
Integration Time
06
Real-Time Monitoring & Analytics Dashboard
Comprehensive dashboard for tracking rollup health, transaction volumes, proof generation metrics, and member onboarding funnel—all while preserving individual user privacy.
Real-Time
Data Latency
Grafana / Prometheus
Stack
benefits
DELIVERABLES
Business Outcomes for Your DAO
Our ZK-Rollup Private Onboarding solution delivers concrete, measurable results that enhance your DAO's security, efficiency, and member experience.
01
Enhanced Governance Security
Zero-knowledge proofs verify member eligibility without exposing sensitive data, preventing Sybil attacks and ensuring only qualified participants vote or propose.
100%
Private Eligibility
0 Sybil
Attack Surface
02
Faster, Compliant Onboarding
Automated KYC/AML verification via zk-proofs reduces manual review from days to minutes, accelerating member acquisition while maintaining regulatory compliance.
< 5 min
Onboarding Time
100%
Audit Trail
03
Reduced Operational Overhead
Eliminate manual verification processes and associated costs. Our managed rollup infrastructure handles scaling, security, and maintenance.
70%
Cost Reduction
99.9%
Uptime SLA
04
Scalable Member Growth
ZK-Rollup architecture batches thousands of onboarding proofs into a single L1 transaction, enabling your DAO to scale membership without prohibitive gas fees.
10,000+
Onboards/Tx
$0.01
Avg. User Cost
05
Provable Compliance & Reporting
Generate immutable, privacy-preserving attestations for regulators. Prove DAO-wide compliance without exposing individual member data.
FATF Travel Rule
Compatible
Real-time
Reporting
06
Seamless Integration
Deploy a custom, white-labeled onboarding portal integrated with your existing DAO tooling (Snapshot, Safe, Guild) in weeks, not months.
< 3 weeks
Deployment
Full API
Access
Structured Implementation Roadmap
Phased Development & Delivery
Our proven 4-phase framework delivers a production-ready ZK-Rollup private member onboarding system, from initial design to ongoing management.
| Phase & Deliverables | Timeline | Key Activities | Client Involvement |
|---|---|---|---|
Phase 1: Architecture & Design | 1-2 weeks | ZK-circuit design, smart contract architecture, member verification logic specification | Requirements review, stakeholder alignment |
Phase 2: Core Development | 3-5 weeks | Circuit implementation (Cairo/Noir), on-chain verifier contracts, off-chain prover service | Weekly syncs, milestone approvals |
Phase 3: Testing & Security | 2-3 weeks | Comprehensive audit (internal + external), load testing (10k+ TPS), integration testing | UAT environment testing, security review sign-off |
Phase 4: Deployment & Launch | 1-2 weeks | Mainnet deployment, monitoring dashboard setup, operational runbooks | Final go/no-go decision, member onboarding kickoff |
Ongoing: Support & Maintenance | Post-launch | Prover node management, verifier upgrades, 24/7 monitoring & alerting | Optional SLA for 99.9% uptime, quarterly reviews |
how-we-deliver
CORE INFRASTRUCTURE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that form the foundation of your Web3 application. Our development process ensures security-first design, gas efficiency, and audit readiness from day one.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, and bespoke protocols for DeFi, NFTs, or DAOs. - Security Framework: Adherence to OpenZeppelin standards and formal verification patterns.
- Deployment & Management: Full lifecycle support from testnet to mainnet with upgradeability planning.
Reduce your time-to-market from months to weeks with our battle-tested development templates and rapid iteration cycles.
We deliver fully documented, tested, and deployable contracts within 2-4 weeks for an MVP. Our focus is on creating immutable logic that executes exactly as intended, protecting your users and your protocol's value.
tech-stack
PRODUCTION-READY INFRASTRUCTURE
Technology & Protocol Stack
Our stack is built on battle-tested, open-source protocols and enterprise-grade security practices, ensuring your private member onboarding is secure, scalable, and maintainable from day one.
ZK-Rollup Private Member Onboarding
Frequently Asked Questions
Get clear answers on timelines, security, and process for implementing private, compliant onboarding using ZK-Rollups.
A standard implementation takes 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for requirements & design, 2-4 weeks for core development and integration, and 1-2 weeks for security audits and final deployment. Complex integrations with existing KYC/AML providers 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