We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on audited security patterns and gas optimization from day one, ensuring your core logic is both robust and cost-effective.
LABS
Services
ZK-Verifiable Audit Trail Generation
We build provably correct, privacy-preserving audit logs for institutional DeFi. Generate zero-knowledge proofs of transaction validity to meet compliance without exposing sensitive commercial data.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Protocols:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom standards. - Security: Development with
OpenZeppelinlibraries, followed by third-party audits from firms like CertiK or Quantstamp. - Delivery: Full test suites, deployment scripts, and technical documentation included.
Move from concept to a live, secure mainnet contract in as little as 2-4 weeks for an MVP.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Core Technical Capabilities
Our ZK-Verifiable Audit Trail is built on battle-tested cryptography and enterprise-grade engineering, delivering provable data integrity for financial applications.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Institution
Our ZK-Verifiable Audit Trail service delivers concrete operational, compliance, and security advantages, moving beyond theoretical benefits to measurable institutional impact.
01
Regulatory & Compliance Confidence
Generate immutable, cryptographically-verifiable proof of all transaction states and data flows. Instantly satisfy auditor requests with zero-trust evidence, reducing compliance review cycles from weeks to hours.
100%
Data Integrity
Audit-Ready
24/7
02
Operational Transparency & Trust
Provide stakeholders and partners with real-time, permissioned visibility into system integrity without exposing sensitive raw data. Build trust in multi-party financial systems and DeFi protocols through verifiable operational proofs.
Real-Time
Proof Generation
Selective
Data Disclosure
03
Forensic Security & Dispute Resolution
Enable rapid, unambiguous incident investigation with an indisputable chain of cryptographic evidence. Pinpoint the exact state and actor at any point in time, drastically reducing mean-time-to-resolution (MTTR) for security events.
> 90%
Faster MTTR
Tamper-Proof
Evidence Log
04
Cost-Efficient Audit Scalability
Shift from manual, sample-based auditing to automated, full-history verification. Our system scales linearly with transaction volume, eliminating the exponential cost growth of traditional audit processes.
70%+
Lower Audit Cost
Automated
Verification
05
Future-Proof Data Portability
Your audit trail is built on standard ZK proofs (e.g., zk-SNARKs/STARKs), ensuring verifiability across any compliant system or jurisdiction. Avoid vendor lock-in with proofs that remain valid for decades.
Protocol-Agnostic
Proof Format
Long-Term
Validity
06
Enhanced Developer Velocity
Integrate verifiable logging into your stack with our SDKs and APIs, abstracting away ZK complexity. Our engineers handle circuit design and optimization, allowing your team to focus on core product features.
< 2 Weeks
Integration Time
Dedicated
ZK Engineers
Structured for Growth
ZK-Verifiable Audit Trail Implementation Tiers
Choose the right level of support for integrating ZK-verified, immutable audit logs into your application, from foundational setup to fully managed compliance.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit Design & Implementation | |||
On-Chain Verifier Contract Deployment | Ethereum Mainnet | Multi-Chain (3) | Multi-Chain (5+) |
Custom Event Schema & Indexing | Basic Templates | Fully Custom | Fully Custom + Migration |
Proof Generation API Endpoints | 1 | 3 | Unlimited |
Historical Data Backfill & Seeding | Up to 1M events | Unlimited | |
Real-Time Monitoring & Alerting | Basic Logs | Dashboard + Alerts | 24/7 SOC2-aligned Monitoring |
Compliance Report Generation | Self-Service | Automated Weekly | Real-Time + Custom Formats |
Dedicated Technical Support | Email (72h) | Slack Channel (24h) | Dedicated Engineer (4h SLA) |
Security & Penetration Testing | |||
Annual Infrastructure Cost | $15K | $45K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured, four-phase approach ensures your ZK-verifiable audit trail is delivered on time, secure by design, and seamlessly integrated into your production environment.
01
Phase 1: Architecture & Design
We conduct a technical deep-dive to design a custom ZK circuit and data schema that aligns with your specific compliance and business logic requirements. This phase establishes the cryptographic guarantees and data model for your immutable audit trail.
1-2 weeks
Design Sprint
100%
Requirement Alignment
02
Phase 2: Circuit Development & Audit
Our team builds the core zero-knowledge circuits (using Circom/Halo2) and smart contracts. Every component undergoes rigorous internal review and is prepared for a formal security audit by a top-tier firm like Spearbit or Zellic.
Certified
Security Patterns
2-4 weeks
Core Build
03
Phase 3: Integration & Testing
We integrate the proof generation system with your existing data pipelines and blockchain (EVM, Starknet, etc.). This includes comprehensive testing: unit, integration, and load testing to ensure sub-second proof generation under production loads.
< 1 sec
Proof Gen Target
99.9%
Test Coverage
04
Phase 4: Deployment & Monitoring
We manage the production deployment with zero downtime, provide full documentation, and set up real-time monitoring dashboards for proof generation health, gas costs, and system integrity, ensuring long-term operational success.
24/7
Monitoring
SLA Backed
Uptime
security
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, production-ready smart contracts built for your specific business logic and audited for enterprise deployment.
We architect and deploy custom smart contracts that power your tokenomics, DeFi protocols, and NFT ecosystems. Our contracts are built on Solidity 0.8+ with OpenZeppelin standards and include formal verification for critical logic.
From initial concept to mainnet launch, we handle the full development lifecycle with a focus on security and gas optimization.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with advanced features like vesting, minting controls, and tax mechanics. - DeFi Protocols: Automated Market Makers (AMMs), liquidity pools, staking mechanisms, and yield aggregators.
- Security First: Every contract undergoes internal review and is prepared for third-party audits from firms like CertiK or Quantstamp.
- Full Ownership: You receive complete source code, deployment scripts, and comprehensive documentation.
ZK-Verifiable Audit Trail Generation
Frequently Asked Questions
Get clear answers on how our ZK-Verifiable Audit Trail service works, from technical implementation to business outcomes.
A standard implementation takes 4-6 weeks from kickoff to production deployment. This includes requirements analysis, circuit design, smart contract development, integration, and a full security audit. For complex, multi-chain systems, the timeline may extend to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
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