Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.
We architect and deploy audit-ready smart contracts on EVM and Solana chains, ensuring security and gas efficiency from day one. Our development process includes:
Slither and MythX.Transparent or UUPS proxies for future-proofing.Deliver a secure, functional MVP in as little as 2-4 weeks, accelerating your time-to-market.
We specialize in:
AMMs, lending/borrowing pools, and yield aggregators.ERC-20, ERC-721, ERC-1155, and SPL token implementations.Our multi-provider fallback system ensures your data availability layer is resilient, cost-effective, and future-proof. We manage the complexity so you can focus on building.
Real-time monitoring across Celestia, EigenDA, and Avail with automatic, sub-second failover to maintain 99.9% uptime SLA. Eliminates manual intervention and downtime.
Intelligent routing logic selects the most cost-effective DA provider for each transaction based on real-time network fees, reducing your data availability costs by up to 40%.
Seamless integration with any L2 stack (OP Stack, Arbitrum Orbit, Polygon CDK, zkSync ZK Stack). We handle the provider-specific integrations, so you don't have to.
Our fallback logic and smart contracts are rigorously audited. We implement formal verification and maintain a zero-trust security model for all cross-provider communications.
Gain full visibility with a dedicated dashboard showing latency, cost per blob, provider health, and historical performance data to inform capacity planning.
Our modular architecture allows for rapid integration of new DA providers (e.g., Near DA, zkPorter) as they emerge, protecting your stack from vendor lock-in.
Our Multi-DA Provider Fallback System delivers more than just uptime. It provides the operational certainty and financial predictability required to scale mission-critical blockchain applications.
Eliminate transaction loss with a 99.9% uptime SLA for data availability. Our system automatically fails over between providers like Celestia, EigenDA, and Avail, ensuring your sequencer never stalls.
Lock in stable DA costs with our multi-provider hedging strategy. We dynamically route data to the most cost-effective provider, protecting your margins from network congestion and price volatility.
Deploy a production-ready, audited fallback system in under 2 weeks. Our pre-integrated adapters and battle-tested monitoring dashboards eliminate months of integration work.
Maintain protocol agility with our modular provider abstraction. Seamlessly integrate new DA solutions (e.g., NEAR DA, zkPorter) as they emerge without refactoring your core stack.
Gain full visibility with real-time dashboards tracking latency, costs, and health across all providers. Includes 24/7 incident response and detailed performance reporting.
A direct comparison of the cost, risk, and resource allocation between developing a multi-Data Availability (DA) fallback system in-house versus using Chainscore's managed service.
| Critical Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $500K+ | $0 (Service Model) |
Security & Audit Burden | High (Your responsibility) | Managed (Pre-audited modules) |
Ongoing DevOps & Monitoring | Full internal team required | Included with 24/7 SRE |
Protocol Integration Complexity | High (Per-chain R&D) | Abstracted (Unified API) |
Mean Time to Recovery (MTTR) | Hours to days (Internal on-call) | < 15 minutes (Guaranteed SLA) |
Total Cost of Ownership (Year 1) | $400K - $800K | $60K - $180K |
Expertise Required | Specialized DA & consensus engineers | Your existing Web3 dev team |
Risk of Protocol Obsolescence | High (You maintain integrations) | Low (We handle upgrades) |
Uptime & Reliability SLA | Self-defined & enforced | 99.95% Guaranteed |
We deliver production-ready multi-DA fallback systems through a structured, milestone-driven process. This ensures predictable timelines, clear communication, and a final deployment that meets your exact security and performance requirements.
We conduct a deep technical assessment of your application's data availability requirements and threat model. This phase defines the optimal multi-DA strategy, selecting providers (e.g., Celestia, EigenDA, Avail) based on cost, latency, and security trade-offs for your specific use case.
Our engineers build and audit the core on-chain verification logic and off-chain relayer services. This includes custom fallback mechanisms, fraud-proof integration, and gas-optimized contracts to minimize your operational costs.
We integrate the multi-DA system with your existing stack in a dedicated staging environment. This includes comprehensive testing against mainnet forks, simulating provider failures, and validating data consistency and recovery paths.
The complete system undergoes an internal security review based on industry standards. We provide a final architecture document, operational runbooks for your team, and a clear handover plan before proceeding to production deployment.
We manage the phased production rollout, including configuration of monitoring dashboards, alerting for DA provider health, and establishing SLAs for system uptime and data finality. Your team receives full operational control post-deployment.
Post-launch, we offer support packages for system maintenance, performance tuning, and integration of new data availability providers as the ecosystem evolves, ensuring your infrastructure remains cost-effective and resilient.
Secure, production-ready smart contracts built by Web3 experts.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and interoperability from day one.
ERC-20, ERC-721, and ERC-1155 implementations with custom minting, vesting, and governance logic.We deliver battle-tested code that reduces your time-to-audit by weeks and mitigates the risk of costly exploits.
Get clear answers on implementation, security, and ROI for building a resilient blockchain data layer.
A production-ready Multi-DA system with one primary and one fallback provider typically takes 2-4 weeks from design to deployment. This includes architecture review, smart contract development, integration testing, and security audit preparation. Complex setups with 3+ providers or custom consensus logic may extend to 6-8 weeks. We provide a detailed project plan with weekly milestones.
Our experts will offer a free quote and a 30min call to discuss your project.