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Smart Contract Security Audits
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Custom DeFi Protocol Development
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Full-Stack Web3 dApp Development
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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

AppChain Customization for Vertical DePINs

We design and deploy application-specific blockchains (AppChains) with integrated AI modules, tailored for industry-vertical DePIN solutions in energy, telecom, and IoT.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits before mainnet deployment.

  • Full Lifecycle Support: From initial design and Hardhat/Foundry testing to deployment and on-chain monitoring.
  • Gas Optimization: We write for efficiency, targeting up to 40% lower gas costs for user transactions.
  • Security-First: Every contract includes formal verification and passes audits by firms like CertiK or Quantstamp.

Deliver a secure, audited MVP in as little as 2-4 weeks, with a 99.9% uptime SLA for critical functions.

key-features-cards
TAILORED INFRASTRUCTURE

Core Capabilities of Our DePIN AppChain Service

We deliver purpose-built blockchain infrastructure that gives DePIN projects a competitive edge through optimized performance, cost control, and seamless integration with physical hardware.

benefits
TANGIBLE RESULTS

Business Outcomes for Your DePIN Project

Our AppChain customization delivers measurable infrastructure improvements, enabling your DePIN to scale, secure assets, and generate revenue from day one.

01

Faster Time-to-Market

Deploy a production-ready, vertically-optimized AppChain in under 4 weeks. We handle the full stack—from consensus tuning to RPC endpoints—so your team can focus on core application logic.

< 4 weeks
Production Deployment
24/7
DevOps Support
02

Optimized Operational Costs

Reduce infrastructure overhead with a chain customized for your transaction mix. Achieve up to 60% lower gas costs for key operations compared to generic L1/L2 solutions through tailored fee markets and block parameters.

~60%
Gas Cost Reduction
Predictable
Fee Structure
03

Enhanced Security & Sovereignty

Maintain full control over your network's security model and validator set. Benefit from enterprise-grade security practices, including formal verification of core pallets and continuous monitoring for threats.

Dedicated
Validator Set
Formal Verification
Core Components
04

Scalable Data & Oracle Integration

Build a chain designed for high-frequency physical data. We integrate custom oracles and data attestation modules to handle millions of device data points with sub-second finality and cryptographic proof.

Sub-second
Data Finality
Millions
TPS Capacity
05

Monetization-Ready Tokenomics

Launch with built-in economic mechanisms for your native token. We implement custom fee sinks, staking rewards, and governance modules to align incentives between hardware operators, users, and the protocol treasury.

Custom
Fee & Reward Models
Built-in
Treasury Management
Choose the Right Foundation for Your DePIN

Structured Build Tiers for Predictable Delivery

Compare our standardized service packages for AppChain customization, designed to provide clear scope, fixed timelines, and transparent pricing for DePIN projects.

Feature / DeliverableStarterProfessionalEnterprise

Custom Consensus & Tokenomics Design

Core Smart Contract Suite (Staking, Rewards, Governance)

Dedicated RPC & Node Infrastructure

Multi-Chain Bridge Integration (IBC, Axelar, Wormhole)

Comprehensive Security Audit (2 Rounds)

1 Round

2 Rounds

3 Rounds + Bug Bounty Setup

Mainnet Deployment & Genesis Event Support

Post-Launch Monitoring & Alerting

30 Days

90 Days

1 Year SLA

Dedicated Technical Account Manager

Guaranteed Response Time for Critical Issues

Business Hours

12 Hours

1 Hour

Estimated Delivery Timeline

6-8 Weeks

10-14 Weeks

16+ Weeks

Starting Project Investment

$75,000

$200,000

Custom Quote

how-we-deliver
PREDICTABLE, TRANSPARENT EXECUTION

Our 4-Phase Delivery Methodology

We de-risk your DePIN infrastructure build with a structured, milestone-driven process. Each phase delivers tangible value and clear go/no-go decision points, ensuring alignment and control.

01

Phase 1: Architecture & Consensus Design

We define your AppChain's core parameters: consensus mechanism (PoS, PoA, PoH), validator set, tokenomics, and cross-chain bridge architecture. This phase establishes the foundation for security, scalability, and network incentives.

2-3 weeks
Duration
1
Technical Specification
02

Phase 2: Core Protocol Development

Our engineers build and harden your custom runtime modules, RPC layer, and validator node software. Includes integration of DePIN-specific primitives for device onboarding, data attestation, and reward distribution.

4-6 weeks
Duration
100%
Code Coverage
03

Phase 3: Security & Testnet Deployment

Rigorous security audit by our partners (e.g., Quantstamp, CertiK), followed by a public or private testnet launch. We simulate attack vectors, load test with synthetic devices, and finalize governance parameters.

3-4 weeks
Duration
>95%
Audit Score Target
04

Phase 4: Mainnet Launch & DevOps

Managed mainnet genesis, validator onboarding, and handover of monitoring dashboards (Prometheus/Grafana). We provide ongoing DevOps support with 24/7 incident response and a 99.9% uptime SLA for core services.

2 weeks
Duration
99.9%
Uptime SLA
Architectural Comparison for DePINs

AppChain vs. Generic Smart Contract Platform

Choosing the right infrastructure foundation is critical for DePIN performance and scalability. This table compares a purpose-built AppChain against deploying on a generic L1/L2.

Architectural FactorGeneric Smart Contract PlatformCustom AppChain

Throughput & Latency

Shared with all dApps (variable, often congested)

Dedicated resources (10,000+ TPS, <2s finality)

Gas Cost Predictability

Volatile, driven by network-wide demand

Fixed or predictable, set by your tokenomics

Custom Consensus & Security

Fixed to platform rules (e.g., PoS, PoW)

Tailored for DePIN (e.g., PoRA, PoSpace, BFT)

Native Token Utility

Uses platform gas token (ETH, MATIC, etc.)

Your project's token powers the network

Sovereignty & Upgrades

Governed by platform community; upgrades are hard forks

Your team controls upgrade timing and feature roadmap

Time to Launch MVP

1-4 weeks (deploy contracts)

8-12 weeks (design, build, test chain)

Initial Development Cost

$50K - $150K (smart contracts only)

$200K - $500K (full chain + contracts)

Ongoing Operational Overhead

Low (platform handles infra)

Medium (requires validator orchestration, monitoring)

Ideal Use Case

Standard DeFi, NFTs, early-stage MVPs

High-throughput DePINs, gaming, enterprise settlement

AppChain Customization

Frequently Asked Questions

Get clear answers on timelines, costs, and technical specifics for your DePIN's custom blockchain.

A standard AppChain deployment for a DePIN takes 4-8 weeks from kickoff to mainnet launch. This includes 2 weeks for architecture design and consensus modeling, 2-4 weeks for core development and smart contract integration, and 1-2 weeks for testing, security review, and deployment. Complex integrations with existing hardware or unique tokenomics can extend this timeline, which we scope and agree upon during the initial discovery phase.

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
AppChain Customization for DePINs | Chainscore Labs | ChainScore Guides