We architect, develop, and audit custom Solidity/Rust contracts that power your core business. Our focus is on security-first development with formal verification and gas optimization to ensure reliability and cost-efficiency from day one.
LABS
Services
Modular DA Layer Integration Consulting
Strategic advisory and architecture design to select and integrate the optimal data availability layer (Celestia, EigenDA, Avail) for your L2/L3. We deliver a cost-optimized, secure, and production-ready architecture in weeks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for your specific business logic.
From token standards to complex DeFi primitives, we deliver contracts you can deploy with confidence.
- Custom Logic: ERC-20, ERC-721, ERC-1155, and bespoke protocols.
- Security Audits: Integration with top firms and internal reviews using
Slither&MythX. - Gas Optimization: Reduce user transaction costs by 20-40% on average.
- Full Lifecycle: Development, testing, deployment, and upgrade management via proxies.
We provide comprehensive documentation and a 2-week MVP delivery for standard token contracts, accelerating your path to mainnet.
key-features-cards
PROVEN ARCHITECTURE
Our Modular DA Integration Framework
A battle-tested framework for integrating Celestia, EigenDA, and Avail into your application. We deliver production-ready data availability layers with security, performance, and cost guarantees.
01
DA Layer Selection & Architecture
We analyze your transaction volume, cost sensitivity, and security requirements to recommend the optimal DA layer (Celestia, EigenDA, Avail). We design the integration architecture for minimal latency and maximum throughput.
3+
DA Providers
< 1 week
Architecture Design
02
Secure Blob Submission & Verification
Implementation of secure, gas-optimized smart contracts for blob submission and on-chain verification. Built with OpenZeppelin standards and audited for critical vulnerabilities.
100%
Audit Coverage
Sol 0.8.23+
Standards
03
High-Performance Node Integration
Deployment and management of dedicated DA layer nodes (Celestia Light/Full, EigenDA Operators). We ensure 99.9% uptime for data submission and retrieval with sub-second latency.
99.9%
Uptime SLA
< 500ms
Avg. Latency
04
Cost-Optimized Blob Management
Intelligent batching and compression strategies to minimize DA costs. Real-time monitoring and alerting for fee spikes across Celestia, EigenDA, and Ethereum mainnet.
Up to 60%
Cost Reduction
24/7
Cost Monitoring
06
Production Monitoring & Incident Response
Comprehensive dashboards for DA layer health, blob confirmation rates, and cost tracking. 24/7 incident response with defined SLAs for issue resolution.
< 15 min
Alert Response
10+
Health Metrics
benefits
DELIVERABLES & KPIs
Business Outcomes You Can Measure
Our consulting delivers tangible, auditable results. We focus on metrics that directly impact your product's performance and your team's efficiency.
01
Reduced Time-to-Market
Accelerate your integration from months to weeks. We provide battle-tested templates, automated deployment pipelines, and clear architectural guidance to get your modular data availability layer live faster.
4-6 weeks
Typical Integration
> 60%
Faster than DIY
02
Optimized Operational Costs
Achieve predictable, lower costs for data availability. Our architecture reviews and provider selection ensure you're not overpaying for blob space or node operations, with clear cost models for scaling.
30-50%
Cost Reduction
Predictable
Monthly Spend
03
Enhanced Developer Velocity
Empower your engineering team with production-ready SDKs, comprehensive documentation, and proven integration patterns. Reduce internal R&D cycles and focus on core product features.
Comprehensive
Docs & SDKs
Dedicated
Technical Support
04
Guaranteed System Reliability
Build on a foundation designed for 24/7 uptime. Our implementations include redundancy, failover strategies, and monitoring dashboards to meet enterprise-grade SLA requirements.
99.9%
Uptime SLA Target
< 2 sec
P95 Blob Finality
05
Future-Proof Architecture
Avoid vendor lock-in and technical debt. We design modular, interoperable systems that can adapt to new DA layers (Celestia, EigenDA, Avail) and evolving L2 rollup standards.
Modular
Design Principle
Multi-DA
Compatibility
06
Security & Compliance Readiness
Integrate with confidence. Our approach incorporates security best practices, audit trails for data attestation, and frameworks to help meet regulatory requirements for data provenance.
Audit-Ready
Code & Architecture
Immutable
Data Provenance
Strategic Decision Analysis
Build vs. Buy: DA Layer Integration
A detailed comparison of the resource investment, risk, and timeline for building a custom Data Availability (DA) solution versus leveraging Chainscore's modular integration service.
| Key Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $50K - $200K |
Core Team Required | 3-5 Senior Engineers | 1-2 Integration Leads |
Security & Audit Burden | High (Your Responsibility) | Low (Pre-Audited Modules) |
Ongoing Protocol Updates | Manual, High Overhead | Managed, Included in SLA |
Expertise in Celestia/EigenDA | Must Hire/Build | Included |
Time to First Validator Sync | Weeks of Configuration | < 48 Hours |
Total Cost of Ownership (Year 1) | $400K - $1M+ | $75K - $250K |
Integration Risk | High (Unproven Stack) | Low (Proven Architecture) |
Focus on Core Product | Diverted to Infrastructure | Maintained |
how-we-deliver
PREDICTABLE, TRANSPARENT EXECUTION
Our 4-Phase Delivery Process
We deliver modular DA layer integration through a structured, milestone-driven process designed for technical leaders. Each phase has clear deliverables, timelines, and success criteria to ensure your project stays on track and on budget.
01
Phase 1: Architecture & Feasibility
We conduct a deep technical assessment of your application's data availability requirements. We deliver a detailed architecture blueprint comparing Celestia, EigenDA, and Avail, including cost projections, security trade-offs, and integration roadmap.
1-2 weeks
Assessment
3 DA Options
Blueprint
02
Phase 2: Protocol Selection & Design
We guide the final protocol selection based on your specific TPS, finality, and cost needs. We design the integration layer, including sequencer logic, data availability sampling (DAS) client setup, and fraud proof mechanisms.
Custom SDK
Integration
Cost Model
Validated
03
Phase 3: Development & Integration
Our engineers implement the modular stack, building and testing the bridge between your application logic and the chosen DA layer. We deliver a production-ready integration with comprehensive monitoring, alerting, and failover procedures.
4-6 weeks
Build Time
99.9% SLA
Uptime Target
04
Phase 4: Deployment & Optimization
We manage the mainnet deployment, conduct load and security testing, and provide ongoing optimization. We deliver a complete handover package, including dashboards for cost monitoring and performance analytics.
< 1 week
Go-Live
Full SRE Support
Post-Launch
Expert Guidance for Your Data Availability Strategy
Modular DA Layer Consulting FAQ
Answers to the most common technical and strategic questions from CTOs and engineering leads evaluating modular DA layer integration.
We follow a structured 4-phase consulting framework proven across 50+ blockchain projects. Phase 1: Discovery & Architecture (1 week) involves analyzing your consensus, execution, and settlement layers to define DA requirements. Phase 2: Solution Design (1-2 weeks) includes creating a detailed technical specification, evaluating DA providers (Celestia, EigenDA, Avail), and performing cost/performance modeling. Phase 3: Integration & Implementation (timeline varies) provides hands-on support for node deployment, smart contract adaptation, and cross-layer communication setup. Phase 4: Validation & Handoff includes security review, load testing, and comprehensive documentation delivery.
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