We architect and deploy audit-ready smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive testing frameworks to mitigate risk before mainnet deployment.
LABS
Services
Auditable Private Ledger Service
We develop custom private ledger systems using zero-knowledge proofs (zk-SNARKs) to shield user transaction data while generating selective, verifiable audit trails for authorized regulators and compliance teams.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists for DeFi, NFTs, and enterprise applications.
Deliver a secure, functional MVP in as little as 2-3 weeks with our streamlined development lifecycle.
- Custom Logic: Tailored
SolidityorRustcontracts for DEXs, lending protocols, NFT collections, and DAOs. - Security & Audits: Rigorous unit/integration testing, plus coordination with top-tier audit firms like CertiK or Quantstamp.
- Gas Optimization: Code reviews focused on reducing transaction costs by 20-40% for end-users.
- Full Deployment: Handoff includes verified source code, deployment scripts, and comprehensive documentation.
key-features-cards
BUILT FOR ENTERPRISE
Core Technical Capabilities
Our auditable private ledger service combines zero-knowledge privacy with enterprise-grade infrastructure, delivering cryptographic proof of compliance without exposing sensitive data.
03
Regulatory Audit Trail
Every private transaction generates an immutable, cryptographically verifiable proof of validity. Provide regulators with read-only access to specific data streams via permissioned keys.
05
Enterprise Identity & Access
Integrate with existing SSO (Okta, Azure AD) and role-based access control (RBAC) systems. Manage user permissions for viewing, transacting, and auditing on the ledger.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our auditable private ledger service delivers concrete advantages, moving beyond theoretical benefits to measurable business impact.
01
Regulatory Confidence
Generate immutable, cryptographically verifiable audit trails for every transaction. Meet stringent compliance requirements (e.g., SOC 2, GDPR, MiCA) with automated, tamper-proof reporting.
100%
Data Integrity
Real-time
Audit Generation
02
Operational Efficiency
Eliminate manual reconciliation and siloed data. Our ledger provides a single source of truth, automating settlement and reducing back-office costs by streamlining complex financial workflows.
90%
Reconciliation Time
Zero
Manual Errors
03
Enhanced Security Posture
Leverage enterprise-grade cryptography and zero-knowledge proofs for confidential transactions. Benefit from a private, permissioned network with granular access controls and multi-party computation.
End-to-End
Encryption
ZK-Proofs
Privacy Tech
04
Developer Velocity
Deploy faster with our production-ready APIs and SDKs. Integrate our ledger service into your existing stack in weeks, not months, with comprehensive documentation and dedicated technical support.
< 4 weeks
Integration Time
REST & WebSocket
API Support
05
Investor & Partner Trust
Demonstrate institutional-grade transparency and operational maturity. Provide verifiable proof of asset custody, transaction history, and governance to attract capital and strategic partners.
Immutable
Proof of Reserves
Granular
Access Logs
06
Scalable Infrastructure
Built for high-throughput enterprise demands. Our service guarantees 99.9% uptime with horizontal scalability, ensuring your ledger performance grows seamlessly with your business volume.
99.9%
Uptime SLA
10k+ TPS
Scalable Capacity
Auditable Private Ledger Service
Build vs. Buy: The Chainscore Advantage
Compare the total cost, risk, and time investment of building a private ledger in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $50K - $150K |
Annual Maintenance & Ops | $100K - $250K | Included in SLA |
Security Audit Requirement | Your responsibility ($30K-$100K) | Included & certified |
Uptime & Reliability SLA | Your team's burden | 99.9% Guaranteed |
Protocol Upgrades & Patches | Manual, high-risk | Managed & seamless |
Team Expertise Required | 3-5 Senior Blockchain Engineers | Our dedicated experts |
Audit Trail & Compliance | Custom build, high complexity | Built-in, regulator-ready |
Total Cost of Ownership (Year 1) | $280K - $750K+ | $80K - $200K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our 4-Phase Delivery Methodology
We deliver your auditable private ledger with a structured, milestone-driven process that ensures clarity, security, and on-time delivery. Each phase includes defined deliverables and stakeholder reviews.
01
Phase 1: Architecture & Design
We define your ledger's core architecture, including consensus mechanism, data privacy model, and integration points. Deliverables include a technical specification document and a detailed threat model.
2-3 weeks
Typical Duration
100%
Client Sign-off Required
02
Phase 2: Core Development & Auditing
Our engineers build the ledger's smart contracts and off-chain components using audited libraries (e.g., OpenZeppelin). The code undergoes an internal security review before external audit preparation.
4-6 weeks
Development Sprint
Zero
Critical Bugs at Audit
03
Phase 3: Security Audit & Hardening
Your ledger undergoes a formal security audit by a third-party firm (e.g., Trail of Bits, Quantstamp). We implement all critical and high-severity findings before proceeding to deployment.
2-3 weeks
Audit Timeline
100%
Critical Fixes Guaranteed
04
Phase 4: Deployment & Knowledge Transfer
We deploy the production-ready ledger to your specified environment (cloud or on-prem). We provide comprehensive documentation, operational runbooks, and training for your team.
1-2 weeks
Go-Live Process
99.9%
Uptime SLA Post-Launch
Auditable Private Ledger
Frequently Asked Questions
Get clear answers about our secure, enterprise-grade private ledger development service for financial institutions and regulated entities.
An Auditable Private Ledger is a permissioned blockchain network designed for enterprises that require privacy, regulatory compliance, and selective transparency. Unlike public chains, it restricts participation to vetted entities while providing cryptographic proofs and audit trails for regulators. You need one if you handle sensitive financial data, require KYC/AML compliance, or need to share transaction states with partners without exposing proprietary business logic. We build on frameworks like Hyperledger Fabric and Besu to deliver this controlled environment.
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