Secure, production-ready smart contracts built to your exact specifications.
We architect, develop, and deploy custom Solidity and Rust smart contracts for DeFi, NFTs, and enterprise applications. Our process ensures security-first development, gas optimization, and full audit readiness from day one.
Deploy with confidence, backed by formal verification and battle-tested patterns.
OpenZeppelin libraries and pre-audit code reviews.EVM or Solana.We deliver production-grade contracts in 2-4 weeks, complete with comprehensive documentation and integration guides. Avoid costly exploits and launch delays with our expert-led development cycle.
We provide the foundational infrastructure and proofs that secure your rollup's state. Our deliverables are production-ready, audited, and designed for enterprise-grade reliability.
Implementation of a dedicated DA layer (Celestia, EigenDA, Avail) or Ethereum's EIP-4844 blob integration, ensuring data is available for state verification and dispute resolution.
Light client implementation for data sampling and a robust fraud/validity proof mechanism to challenge invalid state transitions, securing your rollup's canonical chain.
Secure bridge contracts and a high-availability prover network that submits commitments to the L1, handling batch posting, proof generation, and finality signaling.
Real-time dashboard tracking DA layer health, proof submission status, bridge security, and cost metrics with configurable alerts for any anomalies.
Comprehensive security review of the entire DA stack—from bridge contracts to proof logic—delivered with a formal threat model and mitigation report.
Full deployment of the DA system into your cloud environment (AWS/GCP) with Site Reliability Engineering (SRE) runbooks, failover procedures, and load testing.
Data Availability is the bedrock of rollup security and performance. Our enterprise-grade DA solutions deliver measurable business results, from accelerated time-to-market to ironclad security guarantees.
Deploy a production-ready, fully audited Data Availability layer in under 2 weeks, bypassing months of complex R&D. Our modular SDKs and battle-tested templates for EigenDA, Celestia, and Avail get your rollup live faster.
Eliminate data withholding attacks with cryptographic proofs and multi-layer redundancy. Our architecture ensures 99.9% data availability SLA, providing the settlement guarantees required for high-value DeFi and institutional applications.
Move from variable, unpredictable L1 gas costs to a fixed, scalable operational model. Our cost-optimized DA strategies can reduce your rollup's operational expenses by up to 90% compared to pure Ethereum calldata.
Avoid vendor lock-in with our agnostic DA layer design. Seamlessly integrate or migrate between EigenDA, Celestia, Avail, or Ethereum as the ecosystem evolves, protecting your long-term technical roadmap.
Access 24/7 monitoring, dedicated engineering support, and comprehensive SLAs. We provide the operational rigor and expertise expected by institutional clients and high-traffic applications, ensuring zero-downtime upgrades.
Build with verifiable data integrity from day one. Our provable DA solutions create immutable audit trails for transactions, simplifying compliance reporting and due diligence for financial applications and enterprise adoption.
A detailed comparison of the engineering and operational burden of building a custom Data Availability (DA) solution versus leveraging Chainscore's managed service. Designed for technical leaders evaluating infrastructure strategy.
| Engineering Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $50K - $150K |
Core Team Required | 5-10 Senior Engineers | Your Existing Team |
Security & Audit Overhead | High (Custom Code Risk) | Low (Pre-Audited, Proven System) |
Ongoing Infrastructure Ops | Your DevOps Team (24/7) | Fully Managed by Chainscore |
Protocol Upgrades & Maintenance | Your Responsibility | Included in Service |
Uptime & Reliability SLA | You Build & Guarantee It | 99.9% SLA Guaranteed |
Integration Complexity | High (Custom R&D) | Low (Standardized APIs & SDKs) |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $120K - $300K |
Focus Shift | Infrastructure Engineering | Core Product & Growth |
We deliver production-ready data availability layers through a structured, security-first engineering process designed to accelerate your time-to-market and ensure long-term reliability.
We design custom data availability (DA) architectures using Celestia, EigenDA, or Avail, ensuring optimal cost, scalability, and security for your specific rollup needs.
Our engineers build and integrate the DA layer with your rollup stack (OP Stack, Arbitrum Nitro, zkSync). We handle the full integration lifecycle from devnet to testnet.
We deploy a comprehensive testing suite including load testing, fault injection, and adversarial simulation to ensure resilience under mainnet conditions.
We provide fully automated CI/CD pipelines for deployment and upgrades, with multi-cloud and bare-metal options for maximum resilience and control.
Gain real-time visibility with our custom-built dashboards monitoring data availability, latency, and cost metrics, backed by 24/7 incident response.
Production-ready smart contracts built for security, scalability, and compliance.
We architect and deploy audit-ready smart contracts that form the core logic of your decentralized application. Our development process is built on OpenZeppelin standards and rigorous internal security patterns to mitigate risk from day one.
ERC-20, ERC-721, and ERC-1155 contracts with advanced features like vesting, minting controls, and governance hooks.We deliver a secure, documented codebase in 2-4 weeks, enabling you to launch your core product with confidence and a clear path for future iteration.
Get clear, expert answers to the most common technical and commercial questions about implementing and operating a secure, cost-effective Data Availability layer for your rollup.
A custom Data Availability (DA) system provides predictable costs, enhanced privacy, and protocol-specific optimizations. While public layers like Ethereum offer security, their costs are volatile and data is public. Our solutions can reduce your operational DA costs by 60-90% versus posting all data to Ethereum L1, while enabling features like encrypted data for private transactions or optimized data structures for your specific state transitions.
Our experts will offer a free quote and a 30min call to discuss your project.