We architect and deploy audited, gas-optimized contracts on EVM chains like Ethereum, Polygon, and Arbitrum. Our process delivers secure-by-design code using Solidity 0.8+ and OpenZeppelin libraries, with formal verification for critical logic.
LABS
Services
Cross-Chain Storage Node Synchronizer
We develop custom relayers and indexers that synchronize storage states and proofs across heterogeneous blockchain networks, enabling unified data access for cross-chain applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi protocols, we ensure your contracts are a competitive asset, not a liability.
- Custom Development:
ERC-20,ERC-721,ERC-1155, staking, vesting, governance, and bespoke DeFi modules. - Security First: Multi-stage audits, automated testing with
Hardhat/Foundry, and incident response planning. - Full Lifecycle: Deployment, upgradeability patterns (
TransparentProxy/UUPS), and on-chain monitoring.
key-features-cards
ARCHITECTURE & ENGINEERING
Core Technical Capabilities
Our Cross-Chain Storage Node Synchronizer is engineered for enterprise-grade reliability and speed, delivering the foundational data layer for your multi-chain applications.
benefits
DELIVERABLES
Business Outcomes for Your Application
Our Cross-Chain Storage Node Synchronizer is engineered to deliver measurable infrastructure improvements, directly impacting your application's performance, reliability, and scalability.
01
Zero Data Downtime
Maintain continuous application uptime with our multi-provider failover system. We synchronize and validate data from multiple RPC endpoints, ensuring your dApp never stalls due to a single node failure.
99.99%
Data Availability
< 100ms
Failover Time
02
Sub-Second Finality Across Chains
Achieve near-instant data consistency for cross-chain operations. Our synchronizer reduces the latency between on-chain events and your application's indexed state, enabling real-time user experiences.
< 1 sec
Sync Latency
10+
Supported Chains
03
Predictable Infrastructure Costs
Eliminate cost overruns from inefficient RPC calls and manual node management. Our optimized data fetching and caching layer reduces your monthly infrastructure spend by streamlining requests.
40-60%
Cost Reduction
Fixed Monthly
Pricing Model
04
Enterprise-Grade Security & Compliance
Deploy with confidence using a solution built with institutional security standards. Includes SOC 2 Type II compliance, private RPC endpoint support, and encrypted data transmission.
SOC 2
Compliance
Zero Trust
Architecture
05
Rapid Integration & Time-to-Market
Go live in weeks, not months. We provide a fully managed service with SDKs for EVM and non-EVM chains, handling node provisioning, synchronization logic, and health monitoring.
2-4 weeks
Integration Time
24/7
Managed Support
06
Scalable Architecture for Growth
Designed to handle exponential user growth without performance degradation. Our system auto-scales to support millions of daily transactions and queries across your multi-chain ecosystem.
1M+ TPS
Throughput Capacity
Linear Scaling
Cost Efficiency
Choose Your Synchronization Path
Structured Development Tiers
Compare our service packages for deploying and managing a high-performance Cross-Chain Storage Node Synchronizer, from initial setup to enterprise-grade operations.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Core Synchronizer Deployment | |||
Supported Chains (Initial) | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base | Ethereum, Polygon, Arbitrum, Base, Optimism, zkSync |
Custom Chain Integration | |||
Security Audit & Hardening | Basic Review | Comprehensive Audit | Comprehensive Audit + Pen Test |
Deployment & Configuration Support | Documentation Only | Guided Setup (2 weeks) | Full Managed Deployment |
Monitoring & Alerting | Basic Dashboard | Advanced Dashboard + Alerts | Custom Dashboard, SLA Alerts, PagerDuty |
Incident Response SLA | Best Effort | < 24 Hours | < 4 Hours |
Performance SLA (Uptime) | 99.5% | 99.9% | 99.99% |
Data Consistency Guarantee | Eventual | Strong (within 5 blocks) | Strong (within 1 block) |
Ongoing Maintenance & Upgrades | Self-Service | Managed Quarterly | Managed, On-Demand |
Typical Implementation Timeline | 4-6 Weeks | 6-8 Weeks | 8-12 Weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed for technical leaders to deploy and scale a robust cross-chain storage synchronizer with minimal operational overhead and maximum reliability.
01
Architecture & Design Review
We conduct a deep-dive analysis of your data flow and target chains (e.g., Ethereum, Polygon, Arbitrum) to architect a synchronizer that meets your specific latency, cost, and security requirements.
1-2 weeks
Design Phase
Multi-Chain
Architecture
02
Secure Node Deployment
Our team provisions, configures, and hardens dedicated storage nodes (IPFS, Filecoin, Arweave) with automated failover, monitoring, and access controls to ensure 24/7 data availability.
99.9%
Uptime SLA
Automated
Failover
03
Smart Contract Integration
We develop and audit the bridge relay contracts and on-chain verifiers that securely attest to cross-chain data proofs, using OpenZeppelin libraries and industry-standard security patterns.
Gas-Optimized
Contracts
Security Audited
Process
04
Monitoring & Maintenance
Gain real-time visibility into sync status, latency, and node health via our custom dashboards. We provide ongoing support, updates, and performance tuning.
24/7
Monitoring
< 5 min
Alert Response
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom Solidity/Rust contracts for DeFi, NFTs, and enterprise applications. Our development process integrates formal verification and comprehensive audits to eliminate vulnerabilities before mainnet deployment.
- Custom Logic: Build bespoke DeFi primitives, token standards (
ERC-20,ERC-721,ERC-1155), and governance systems. - Security-First: Adhere to OpenZeppelin standards and conduct multi-stage reviews, including third-party audits.
- Gas Optimization: Write efficient code to minimize transaction costs and maximize user savings.
- Full Lifecycle: From initial design and testing to deployment, verification, and ongoing maintenance.
Deliver a secure, audited, and gas-optimized contract suite in 4-6 weeks, ready for production.
Cross-Chain Sync
Frequently Asked Questions
Common questions about deploying and managing a Chainscore Cross-Chain Storage Node Synchronizer for your protocol.
Standard deployment for a production-ready synchronizer takes 2-3 weeks. This includes architecture review, environment setup, initial sync, and stress testing. Complex multi-chain setups with custom indexing logic may extend to 4-5 weeks. We provide a detailed project plan within 48 hours of scoping.
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