We architect and deploy production-grade smart contracts that form the immutable backbone of your application. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and rigorous internal audits before any third-party review.
LABS
Services
Light Client for Edge Devices
We develop ultra-light blockchain clients and verification protocols that allow resource-constrained edge devices to securely interact with and verify state from a blockchain network.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications by Web3-native engineers.
- Custom Logic: Token standards (
ERC-20,ERC-721,ERC-1155), DeFi primitives, DAO governance, and bespoke business rules. - Full Lifecycle: From technical specification and gas optimization to deployment on
Mainnet,Arbitrum,Base, or other EVM chains. - Guaranteed Security: Every contract undergoes formal verification and testing against >95% coverage before delivery.
We deliver battle-tested code that executes exactly as intended, protecting your users and your project's reputation from day one.
key-features-cards
ENGINEERED FOR THE EDGE
Core Capabilities of Our Light Client Solutions
Our specialized light clients are built from the ground up for resource-constrained environments, delivering enterprise-grade blockchain access without the overhead of a full node.
01
Ultra-Lightweight Footprint
Clients consuming < 100 MB of storage and minimal RAM, enabling deployment on IoT devices, mobile apps, and embedded systems. Built with Rust/WASM for optimal performance.
< 100 MB
Storage Footprint
Rust/WASM
Core Stack
02
Zero-Trust State Verification
Cryptographically verifies block headers and state proofs without trusting RPC providers. Implements Merkle-Patricia proofs and BLS signature aggregation for security.
Merkle Proofs
Verification Method
BLS Aggregation
Signature Scheme
03
Multi-Chain & L2 Native
Out-of-the-box support for Ethereum, Polygon, Arbitrum, Optimism, and Cosmos SDK chains. Unified API abstracts away chain-specific complexities.
EVM + IBC
Protocol Support
Unified API
Developer Experience
04
Predictable, Low Bandwidth
Optimized sync protocols and header caching reduce data consumption by 99%+ vs full nodes. Designed for cellular or metered connections.
> 99%
Data Reduction
Header Caching
Core Optimization
05
Enterprise-Grade Reliability
Built with 99.9% uptime SLAs, automatic failover, and health monitoring. Includes audit trails and compliance-ready logging for regulated use cases.
99.9%
Uptime SLA
Automatic Failover
High Availability
06
Rapid Integration & SDK
Deploy a production-ready light client in under 2 weeks. Comprehensive TypeScript/Go SDKs, documentation, and dedicated technical support.
< 2 weeks
Time to Deploy
TS/Go SDKs
Developer Tools
benefits
TANGIBLE RESULTS
Business Outcomes for Your Edge Network
Deploying a light client is a technical decision; the business impact is what matters. We deliver infrastructure that directly improves your bottom line and competitive edge.
01
Radical Cost Reduction
Replace expensive, centralized RPC nodes with our lightweight, self-hosted client. Slash your monthly infrastructure costs by up to 80% while maintaining full protocol access.
80%
Infra Cost Reduction
$0
RPC API Fees
02
Sub-Second Data Finality
Achieve deterministic, low-latency data access directly from the source chain. Enable real-time trading, instant settlement, and responsive user experiences at the edge.
< 1 sec
Block Header Sync
100%
Local Data Integrity
03
Enhanced Security & Sovereignty
Eliminate reliance on third-party RPC providers. Your edge devices verify chain data cryptographically, removing a critical central point of failure and censorship risk.
Zero Trust
Architecture Model
Cryptographic
Data Verification
04
Global Scalability & Resilience
Deploy identical, verifiable nodes anywhere—from cloud regions to on-premise hardware. Build a globally distributed, fault-tolerant network that scales with your user base.
Unlimited
Geographic Nodes
99.9%
Target Uptime SLA
05
Faster Time-to-Market
Leverage our battle-tested SDKs and deployment tooling. Go from concept to a production-ready, multi-chain light client network in weeks, not months.
< 4 weeks
To Production
Multi-chain
Out-of-the-Box
06
Regulatory & Compliance Readiness
Maintain a verifiable, immutable audit trail of all on-chain interactions at the source. Simplify reporting and demonstrate provenance for financial and data regulations.
Immutable
Audit Trail
On-Chain
Data Provenance
Light Client for Edge Devices
Technical Specifications & Supported Protocols
Compare our deployment tiers and core technical capabilities for integrating blockchain data into mobile, IoT, and embedded systems.
| Specification / Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Chains | Ethereum Mainnet | Ethereum, Polygon, Arbitrum | Ethereum, Polygon, Arbitrum, Base, Optimism, zkSync |
Data Sync Speed | < 5 minutes | < 60 seconds | < 15 seconds |
Device Memory Footprint | < 50 MB | < 100 MB | < 250 MB |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Protocol Support | JSON-RPC, Basic Events | JSON-RPC, Full Event Logs, Light Client Sync | Full Suite: JSON-RPC, Events, Light Sync, ZK Proofs |
Security Audit | Basic Code Review | Full External Audit Report | Full Audit + Continuous Monitoring |
Dedicated Support | Email (48h) | Priority Slack (24h) | 24/7 Dedicated Engineer |
Custom Chain Integration | 1 Chain | Unlimited | |
Starting Price | $15K / year | $50K / year | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to deliver production-ready light client infrastructure for your edge devices. We focus on rapid integration and operational reliability.
01
Architecture & Protocol Analysis
We analyze your target blockchain (Ethereum, Polygon, Arbitrum) and device constraints to design an optimal light client architecture. This ensures minimal resource consumption while maintaining state verification integrity.
1-3 days
Design Phase
5+ chains
Protocol Experience
02
Core Client Development
Implementation of the light client logic in Rust or C++ for embedded systems. Includes header synchronization, Merkle proof validation, and secure RPC communication layers optimized for low-power environments.
Rust/C++
Core Language
< 10 MB
Memory Footprint Target
03
Security Hardening & Audits
Rigorous security review including static analysis, fuzz testing, and formal verification of critical components. We follow OpenZeppelin security patterns and can facilitate third-party audits.
100%
Code Coverage Goal
SLSA L3
Supply Chain Security
04
SDK & API Integration
Delivery of a clean, documented SDK (C, Python, or Go bindings) for easy integration into your existing firmware or application. Includes comprehensive examples for balance queries and transaction simulation.
< 1 week
Integration Time
REST/gRPC
API Support
05
Performance Benchmarking
Comprehensive testing on target hardware (Raspberry Pi, custom IoT boards) to validate sync speed, CPU/RAM usage, and network efficiency under real-world conditions.
99.9%
Sync Reliability
< 2 sec
Query Latency
06
Deployment & Ongoing Support
We manage the deployment to your device fleet and provide ongoing monitoring, alerting, and update services. Includes SLAs for patch delivery and technical support.
24/7
Support
99.5%
Uptime SLA
Technical & Commercial Insights
Light Client Development: Frequently Asked Questions
Get clear answers on timelines, costs, and technical capabilities for building secure, efficient light clients for mobile and edge devices.
From specification to mainnet deployment typically takes 3-6 weeks. This includes 1-2 weeks for architecture design and PoC, 2-3 weeks for core development and integration, and 1 week for security review and final deployment. We've delivered over 30 light client projects, with the fastest deployment completed in 12 days for a wallet integration.
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