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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Layer 3 AppChain for Specialized IoT

Design and deploy hyper-specialized Layer 3 blockchains atop L2s, engineered for IoT and wireless network requirements like ultra-low latency, private data lanes, and custom gas economics.
Chainscore © 2026
overview
FULL-STACK ENGINEERING

Custom Blockchain Development

Build secure, scalable blockchain applications tailored to your business logic and user experience.

We architect and deploy production-grade blockchain systems from the ground up. Our full-cycle development delivers custom smart contracts, secure backend infrastructure, and responsive frontend interfaces.

  • Core Protocol Development: Solidity/Rust smart contracts with OpenZeppelin standards and formal verification.
  • Node & Infrastructure: Managed Geth/Besu/Substrate nodes, RPC endpoints, and indexers.
  • Full-Stack Integration: Seamless APIs, wallets (MetaMask, WalletConnect), and multi-chain bridges.

We deliver a complete, audited application in 6-10 weeks, not just isolated smart contracts.

Our process is built for founders who need to ship:

  • Proof-of-Concept in 2 weeks to validate market fit.
  • Minimum Viable Product in 6 weeks with core on-chain functionality.
  • Enterprise-Grade System with 99.9% uptime SLA, monitoring, and disaster recovery.

Technical Leadership Included: Your project is led by a Staff/Principal Engineer with 8+ years in blockchain, ensuring architecture decisions avoid costly technical debt. We implement security-first development with multi-sig deployments, automated testing, and pre-audit code reviews.

key-features-cards
BUILT FOR SCALE

Engineered for IoT & Wireless Workloads

Our Layer 3 AppChain is purpose-built to handle the unique demands of IoT data streams and wireless device networks, delivering the performance and reliability your hardware requires.

01

Ultra-Low Latency Finality

Sub-second block finality ensures real-time data from sensors and devices is processed and settled instantly, enabling responsive automation and control systems.

< 500ms
Block Finality
24/7
Real-Time Processing
02

High-Throughput Data Ingestion

Scalable architecture designed to process millions of micro-transactions and data points per second from distributed IoT fleets without congestion or fee spikes.

10k+ TPS
Transaction Capacity
Millions/day
Device Events
03

Deterministic Gas & Fee Control

Predictable, low-cost transactions with custom fee markets. Eliminate volatile gas fees for device operations, enabling accurate long-term operational budgeting.

$0.001
Avg. Tx Cost
Fixed Pricing
Fee Model
05

Interoperable Data Bridges

Seamlessly connect sensor data to enterprise systems with custom oracles and cross-chain bridges (e.g., Chainlink, Axelar) for hybrid cloud/on-chain logic.

Multi-Chain
Data Sources
Chainlink
Oracle Native
06

Geo-Distributed Validator Network

Globally distributed nodes ensure low-latency access and high availability for wireless devices worldwide, backed by a 99.9% uptime SLA.

99.9%
Uptime SLA
15+ Regions
Global Coverage
benefits
DELIVERING TANGIBLE BUSINESS VALUE

Operational and Business Outcomes

Our Layer 3 AppChain for IoT delivers measurable results, from operational efficiency to new revenue streams. We focus on outcomes you can quantify and build upon.

02

Automated Supply Chain Settlement

Eliminate manual reconciliation and payment delays. Our smart contracts automate payments upon IoT-verified delivery or condition fulfillment, reducing settlement cycles from weeks to minutes.

90%
Faster Settlement
99.9% SLA
Process Uptime
04

Reduced Operational Overhead

Lower costs by automating manual processes and consolidating middleware. Our AppChain architecture replaces multiple centralized intermediaries with a single, programmable settlement layer.

40-60%
Cost Reduction
Single Source
Data Truth
05

Faster Time-to-Market for New Services

Launch new IoT-based products and features in weeks, not months. Our modular AppChain templates and pre-audited smart contract libraries accelerate development for use cases like usage-based insurance or carbon credits.

< 4 weeks
MVP Launch
Pre-Audited
Core Logic
Architectural Comparison for IoT

L3 AppChain vs. Generic Smart Contract Platform

Why a purpose-built L3 AppChain outperforms a generic L1/L2 for high-throughput, low-latency IoT applications.

Architectural FactorGeneric Smart Contract Platform (L1/L2)Chainscore L3 AppChain

Transaction Throughput (TPS)

100 - 3,000 TPS

10,000+ TPS

Transaction Finality

12 sec - 15 min

< 2 seconds

Transaction Cost per Event

$0.01 - $0.50

< $0.001

Custom Consensus Mechanism

Native Data Availability Layer

Hardware-Specific Opcode Support

Sovereign Governance & Upgrades

Time to Deploy Specialized Logic

6-12 months

4-8 weeks

Total Infrastructure Cost (Year 1)

$200K+

$50K - $150K

how-we-deliver
PROVEN METHODOLOGY

Our Development and Deployment Process

A streamlined, security-first approach to deliver your production-ready IoT AppChain. We manage the full lifecycle, from initial design to ongoing maintenance, ensuring predictable timelines and enterprise-grade reliability.

01

Architecture & Consensus Design

We design your L3's core architecture, selecting optimal consensus mechanisms (PoA, PoS) and interoperability bridges tailored for high-frequency IoT data. This includes defining tokenomics and validator requirements.

2-3 weeks
Design Phase
3+ Options
Architecture Reviewed
02

Core Smart Contract Development

Development of custom, gas-optimized smart contracts for device registration, data attestation, and automated micro-payments. Built with Solidity 0.8+ and OpenZeppelin libraries, following security best practices.

OpenZeppelin
Security Standard
Full Audit
Included
03

Testnet Deployment & Validation

We deploy your chain to a dedicated testnet, executing comprehensive load testing with simulated IoT devices. We validate transaction finality, data throughput, and bridge security before mainnet launch.

> 10k TPS
Load Tested
< 2 sec
Target Finality
04

Mainnet Launch & Validator Onboarding

Managed mainnet deployment with secure genesis block creation. We assist with validator set configuration, key management, and provide documentation for your network participants.

99.9% SLA
Uptime Guarantee
24/7
Launch Support
05

Monitoring, Analytics & Maintenance

Post-launch, we provide a custom Chainscore dashboard for real-time monitoring of block production, validator health, and cross-chain bridge status. Includes proactive alerting and performance reporting.

Real-time
Health Dashboards
< 5 min
Incident Response
06

Protocol Upgrades & Governance

We manage seamless, forkless protocol upgrades and provide framework support for on-chain governance models, enabling your community to propose and vote on future network improvements.

Zero Downtime
Upgrade Target
Full Support
Governance Setup
IoT AppChain Development

Frequently Asked Questions

Common questions from CTOs and technical founders about building a specialized Layer 3 for IoT.

From architectural design to mainnet launch, a typical deployment takes 4-8 weeks. This includes 1-2 weeks for design and consensus modeling, 2-3 weeks for core development and smart contract integration, and 1-2 weeks for testing, security audits, and deployment. We provide a detailed project plan with weekly milestones upon engagement.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team