We architect and deploy custom smart contracts on EVM and Solana that form the secure backbone of your application. Every contract is built with OpenZeppelin standards, undergoes rigorous internal review, and is optimized for gas efficiency and upgradability.
LABS
Services
Privacy-First Encrypted Storage Protocol
We design and build custom decentralized storage networks with end-to-end encryption and granular access controls embedded at the protocol level, securing sensitive enterprise and personal data.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built by experts for production-ready applications.
Deliver a secure, auditable, and future-proof foundation for your dApp in as little as 2-4 weeks.
- Full-Stack Development: From
ERC-20/ERC-721tokens to complex DeFi logic, staking mechanisms, and DAO governance systems. - Security-First Process: Multi-stage audits, formal verification with tools like
Slither, and deployment of proxy patterns for seamless upgrades. - Production-Ready Code: Comprehensive documentation, unit/integration tests, and scripts for deployment on
Mainnet,Arbitrum,Polygon, and other leading networks.
key-features-cards
ENGINEERED FOR DATA SOVEREIGNTY
Core Protocol Capabilities We Implement
We build and integrate the foundational cryptographic primitives that enable private, verifiable, and compliant data storage for Web3 applications.
benefits
GUARANTEED RESULTS
Business Outcomes for Your Data-Sensitive Application
Our privacy-first encrypted storage protocol delivers measurable, enterprise-grade outcomes for applications handling financial, healthcare, and identity data. Built for compliance and scale.
01
Zero-Knowledge Data Provenance
Enable verifiable data authenticity and lineage without exposing sensitive content. Prove data integrity for audits and compliance (GDPR, HIPAA) while keeping payloads fully encrypted.
End-to-End
Encryption
Audit-Ready
Compliance
02
Multi-Party Computation (MPC) Access
Implement granular, policy-based data access where no single party holds the decryption key. Ideal for institutional DeFi, DAO treasuries, and secure enterprise workflows.
Threshold
Cryptography
Role-Based
Policies
03
Regulatory-Compliant Architecture
Deploy with built-in compliance tooling for data sovereignty, right-to-erasure, and consent management. Our protocol architecture is designed to meet stringent regulatory requirements.
GDPR/HIPAA
Aligned
Data Localization
Supported
04
High-Performance Encrypted Queries
Execute complex queries and analytics on fully encrypted datasets using homomorphic encryption and secure enclaves. Maintain sub-second latency for real-time applications.
< 500ms
Query Latency
FHE/HE
Techniques
05
Enterprise-Grade Key Management
Integrate with existing HSM, KMS, and wallet infrastructure (AWS KMS, HashiCorp Vault). We provide secure key generation, rotation, and lifecycle management APIs.
HSM/KMS
Integration
Automated
Rotation
Choose the Right Implementation Path
Phased Development Tiers for Encrypted Storage Protocols
Compare our structured service packages for building and deploying secure, privacy-first encrypted storage solutions on-chain.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
End-to-End Encryption Protocol Design | |||
Custom Smart Contract Suite (ERC-721/1155 with Privacy) | Basic | Advanced with Access Controls | Fully Custom with ZK-Proofs |
On-Chain/Off-Chain Storage Architecture | Standard IPFS + Filecoin | Multi-Hybrid (Arweave, S3, Custom) | Geo-Redundant & Sovereign Cloud |
Smart Contract Security Audit | 1 Pass by Internal Team | 2 Passes + 1 External Auditor | 3 Passes + 2 External Auditors (Halborn, CertiK) |
Key Management System | Basic MPC Wallet Integration | Custom HSM Integration | Air-Gapped, Multi-Sig Custody Solution |
Deployment & Mainnet Launch Support | Guidance Only | Full Deployment & Verification | White-Glove Launch with Stress Testing |
Post-Launch Monitoring & Alerting | Basic Dashboard (7-day) | 24/7 Monitoring with 12h SLA | 24/7 SRE Team with 1h SLA & PagerDuty |
Protocol Upgrade & Maintenance | Ad-hoc Support | Scheduled Quarterly Updates | Dedicated Engineering Retainer |
Compliance & Data Sovereignty Checks | GDPR/CCPA Readiness Review | Full Legal-Tech Audit & Jurisdiction Mapping | |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | 16+ Weeks (Custom) |
Starting Engagement | $45,000 | $120,000 | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology for Secure Protocols
We build privacy-first encrypted storage protocols with a security-first, iterative approach that reduces risk and accelerates your time-to-market.
01
Architecture & Threat Modeling
We begin with a zero-trust architecture review and threat modeling session, identifying potential attack vectors (e.g., data leakage, key management flaws) before a single line of code is written.
100%
Protocols Audited
OWASP
Compliance
02
Secure Implementation
Development using Rust, Go, or Solidity with industry-standard cryptographic libraries (libsodium, OpenSSL). All code follows secure coding patterns and is peer-reviewed.
Zero
Critical Bugs Shipped
OpenZeppelin
Standards Used
03
Comprehensive Auditing
Every protocol undergoes rigorous internal and external security audits. We partner with leading firms like Trail of Bits and Halborn to validate security assumptions and cryptographic implementations.
2+
External Audits
100%
Issues Resolved
04
Continuous Monitoring & Response
Post-deployment, we implement real-time monitoring for anomalous activity and maintain a documented incident response plan. We provide 24/7 support for critical security events.
< 5 min
Response SLA
99.9%
Uptime
security
CORE ENGINEERING
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits.
- Full Lifecycle Development: From initial concept and
Solidity/Rustcoding to deployment, verification, and ongoing maintenance. - Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom standards for DeFi, NFTs, and DAOs. - Gas Optimization: Every contract is optimized for efficiency, reducing user transaction costs by up to 40%.
- Compliance & Security: Integration of pause functions, upgradeability patterns, and multi-signature controls for enterprise-grade safety.
We deliver auditable, high-performance code that executes exactly as intended, eliminating costly vulnerabilities and deployment delays.
Technical & Commercial Insights
Frequently Asked Questions on Encrypted Storage Protocols
Get clear, specific answers to the most common questions CTOs and technical founders ask when evaluating encrypted storage solutions for their Web3 applications.
A standard deployment for a privacy-first encrypted storage protocol takes 3-6 weeks from kickoff to mainnet launch. This includes architecture design, smart contract development, encryption layer integration, and security audits. Complex integrations with existing DeFi or NFT platforms may extend this to 8-10 weeks. We provide a detailed project plan with weekly milestones on day one.
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