We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
LABS
Services
GDPR-Compliant Social Storage Solutions
Engineering decentralized storage architectures (IPFS, Arweave, Ceramic) with built-in GDPR data management, including right-to-erasure and granular access control for SocialFi platforms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated market makers (AMMs), staking pools, yield aggregators, and lending/borrowing platforms.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and verifiable credential systems.
- Security Foundation: Built with OpenZeppelin libraries and following ConsenSys best practices.
We deliver battle-tested code with comprehensive documentation and a clear path to audit, reducing your time-to-market by weeks.
Our engineers handle the entire lifecycle: from initial specification and development to deployment on Ethereum, Polygon, Arbitrum, or other EVM-compatible chains, and ongoing maintenance.
key-features-cards
BUILT FOR COMPLIANCE AND SCALE
Architectural Capabilities We Deliver
Our infrastructure is engineered from the ground up to meet stringent data protection requirements while delivering the performance and reliability your social application demands.
benefits
GUARANTEED RESULTS
Outcomes for Your Platform
Our GDPR-compliant social storage solutions deliver measurable infrastructure improvements, reducing your compliance overhead and accelerating feature deployment.
01
Full GDPR & CCPA Compliance
End-to-end data protection architecture with automated user data handling, right-to-be-forgotten workflows, and consent management, eliminating regulatory risk.
100%
Audit Coverage
Zero
Compliance Fines
02
Reduced Infrastructure Complexity
Replace fragmented data silos with a unified, encrypted storage layer for user profiles, content, and social graphs, managed via a single API.
70%
Less Dev Time
1 API
Unified Access
03
Enhanced User Trust & Adoption
Transparent data practices and user-controlled privacy settings built into the core experience, increasing sign-up conversion and platform loyalty.
40%+
Higher Trust Score
25%
Faster Onboarding
04
Scalable, Cost-Effective Storage
Leverage decentralized storage networks (IPFS, Arweave) with GDPR-aware caching and pinning strategies, cutting long-term storage costs by over 60%.
60%
Cost Reduction
99.95%
Data Durability
05
Faster Time-to-Market
Pre-built, audited modules for social features—profiles, feeds, messaging—allow you to launch compliant social apps in weeks, not months.
< 4 weeks
Launch Ready
Zero
Security Debt
Data Protection Impact Assessment
Build vs. Buy: Managing GDPR Compliance Risk
A detailed comparison of the resource, risk, and cost implications of building a compliant data storage solution in-house versus using Chainscore's managed service.
| Compliance & Security Factor | Build In-House | Chainscore Managed Solution |
|---|---|---|
Time to Compliant MVP | 6-12+ months | 4-8 weeks |
Initial Security Audit & Pen-Testing | $50K-$100K (external firm) | Included |
Data Subject Request (DSR) Automation | Manual process to build | Pre-built API & dashboard |
Breach Detection & Notification SLA | Your team's responsibility (72h mandate) | Automated monitoring with <1h alerting |
Ongoing Legal & Regulatory Updates | Requires dedicated counsel | Included in subscription |
Data Residency & Sovereignty Controls | Complex multi-cloud architecture | Pre-configured geo-fencing & encryption |
Annual Total Cost of Ownership (Year 1) | $250K - $600K+ | $75K - $200K |
Team Requirement | 3-5 FTE (Dev, SecOps, Legal) | Your product team + our experts |
how-we-deliver
PROVEN FRAMEWORK
Our Implementation Methodology
A structured, four-phase approach designed to deliver compliant, scalable, and secure social storage solutions with minimal disruption to your operations.
01
Compliance Architecture & Data Mapping
We begin with a deep technical audit of your data flows to identify all PII touchpoints. Our team designs a storage architecture that enforces data minimization, purpose limitation, and clear user consent mechanisms by default.
100%
PII Identified
ISO 27001
Framework
02
On-Chain & Off-Chain Strategy
We architect a hybrid storage model. Immutable metadata (hashes, permissions) is secured on-chain (EVM, Solana), while encrypted user data is stored in compliant, geo-fenced cloud infrastructure (AWS, GCP) with strict access controls.
AES-256
Encryption
Zero-Knowledge
Proofs
03
Smart Contract Development & Auditing
Our engineers develop custom, gas-optimized smart contracts for access control, data provenance, and automated Right to Erasure (Article 17) requests. All code undergoes rigorous internal review and third-party audit before deployment.
3+
Audit Rounds
OpenZeppelin
Standards
04
Integration, Deployment & Monitoring
We seamlessly integrate the solution with your existing front-end and APIs. Post-deployment, we provide 24/7 monitoring dashboards for data access logs and automated compliance reporting, ensuring ongoing Article 30 record-keeping.
< 4 weeks
Avg. Deployment
99.9% SLA
Uptime
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by audited experts for DeFi, NFTs, and enterprise applications.
We architect and deploy battle-tested smart contracts that form the foundation of your Web3 product. Our code is built on Solidity 0.8+ with OpenZeppelin security patterns, ensuring reliability from day one.
Deploy with confidence, backed by formal verification and multi-audit processes.
Our development lifecycle delivers:
- Custom Logic: Tailored
ERC-20,ERC-721,ERC-1155, and bespoke contract suites. - Security-First: Pre-deployment audits, fuzz testing, and gas optimization.
- Full Ownership: You receive all source code, deployment scripts, and documentation.
Typical outcomes for clients:
- Go-live in 2-4 weeks with a secure, audited MVP.
- Zero critical vulnerabilities in production deployments.
- Seamless integration with your existing front-end and backend systems.
For CTOs and Compliance Officers
GDPR-Compliant Storage: Technical FAQs
Technical details on our zero-knowledge architecture, data sovereignty controls, and deployment process for Web3 applications requiring GDPR compliance.
We deploy a hybrid architecture combining on-chain metadata with off-chain, encrypted data storage. User data is encrypted client-side using user-held keys before being stored in our geo-fenced, EU-based infrastructure (AWS Frankfurt, Google Cloud Zurich). Access logs and consent records are immutably stored on a permissioned blockchain layer (Polygon Supernets, Base) for auditability, while the encrypted payloads remain off-chain, ensuring data minimization and the 'right to be forgotten'.
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