We architect and deploy custom Solidity smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on OpenZeppelin standards and includes formal verification for critical logic, ensuring your core business logic is secure and gas-optimized from day one.
LABS
Services
DePIN Physical Asset Tokenization & Access
We build end-to-end systems that tokenize physical asset usage rights as NFTs, enabling granular, programmable access control for Decentralized Physical Infrastructure Networks (DePIN).
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- End-to-End Development: From specification and architecture to deployment and mainnet launch.
- Security-First: Multi-stage audits, including automated analysis (
Slither,MythX) and manual review. - Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards. - Gas Optimization: Every contract is benchmarked and optimized for minimum transaction costs.
We deliver audited, production-grade contracts in 2-4 weeks, reducing your time-to-market and technical risk.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Core System Capabilities We Deliver
We build the foundational systems that power real-world asset tokenization, from secure device integration to compliant on-chain settlement.
01
IoT Device Onboarding & Integration
Secure, low-latency integration for IoT sensors and hardware using our proprietary SDK. We handle device authentication, data signing, and real-time state updates to the blockchain.
< 500ms
Data-to-Chain Latency
99.9%
Device Uptime SLA
02
Physical Asset Tokenization Engine
Mint compliant ERC-1155 tokens representing physical asset ownership or usage rights. Includes configurable logic for fractionalization, revenue sharing, and access control.
ERC-1155/3525
Token Standards
< 2 weeks
Deployment Time
03
Real-World Data Oracle Network
Reliable, tamper-proof oracles that bridge IoT sensor data (temperature, location, usage) to smart contracts. Uses multi-source validation and cryptographic proofs.
> 10 Sources
Data Redundancy
99.99%
Oracle Uptime
04
Access Control & Permissioning Layer
Granular, on-chain access management for tokenized assets. Enforce time-based, role-based, or payment-gated permissions for physical infrastructure use.
ZK-Proofs
Privacy Option
Sub-second
Auth Response
05
Automated Settlement & Revenue Distribution
Smart contract-powered payment rails that automatically settle usage fees and distribute revenue to asset owners, operators, and stakeholders in stablecoins.
24/7
Automation
< $0.01
Per Tx Cost
06
Compliance & Audit Framework
Built-in tools for regulatory reporting, KYC/AML checks, and immutable audit trails. Designed to meet financial and data privacy regulations for physical assets.
GDPR/CCPA
Data Ready
Immutable
Audit Logs
benefits
DELIVERABLES
Technical & Business Outcomes for Your DePIN
We architect, build, and deploy the complete tokenization stack for your physical assets, delivering measurable results from day one.
01
Full-Stack Tokenization Engine
End-to-end development of your asset-backed token (ERC-20/ERC-721) and the smart contract suite for fractional ownership, access control, and revenue distribution.
2-4 weeks
Core Deployment
ERC-20/721/1155
Standards
02
Secure Hardware Integration
Build custom oracles and middleware to connect IoT sensors and hardware devices to your blockchain, enabling verifiable, real-world data feeds for access control and proof-of-usage.
Sub-5 sec
Data Finality
99.9% SLA
Oracle Uptime
03
Regulatory-Compliant Architecture
Design with compliance-by-architecture principles, integrating KYC/AML gateways, transfer restrictions, and jurisdictional controls to meet global regulatory standards.
On-Chain
Compliance Layer
Multi-Jurisdiction
Framework
04
Scalable Access & Payment Rails
Implement seamless user onboarding with fiat-to-crypto ramps and automated payment splitting, enabling frictionless access and revenue collection for your network.
< 1 min
User Onboarding
0.1% Fees
Target Swap Cost
05
Production-Ready Infrastructure
Deploy and manage your node infrastructure with enterprise-grade monitoring, multi-chain relayers, and disaster recovery, ensuring 24/7 network availability.
99.9%
Uptime SLA
< 60 sec
Failover
06
Audited & Secure Smart Contracts
All core contracts undergo rigorous security audits using both automated tools and manual review by our in-house experts, following OpenZeppelin standards.
100%
Coverage Goal
Internal + External
Audit Layers
Choose the right level of support for your DePIN project
Structured Development Tiers
A clear comparison of our service packages for tokenizing physical assets and managing access control, from foundational development to full-scale enterprise deployment.
| Feature / Service | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Development & Audit | |||
Hardware Integration SDK (IoT/API) | Basic | Advanced | Custom |
Multi-Chain Deployment Support | 1 Network | Up to 3 Networks | Unlimited |
Access Control Logic (Time/Geo/Identity) | Basic Rules | Complex Logic | Fully Custom |
Real-Time Asset Monitoring Dashboard | |||
Incident Response Time SLA | 24h | 4h | |
Dedicated Technical Account Manager | |||
On-Chain Analytics & Reporting | Standard | Advanced + Custom | |
Ongoing Protocol Upgrades & Maintenance | 6 Months | 12 Months | 24 Months + SLA |
Estimated Delivery Timeline | 6-8 Weeks | 8-12 Weeks | Custom |
Starting Engagement Price | $25K | $75K | Custom Quote |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Delivery Methodology
We deliver production-ready DePIN tokenization platforms through a structured, security-first process that de-risks development and accelerates your time-to-market.
01
Architecture & Tokenomics Design
We design your system architecture and tokenomics model, defining the on-chain logic for asset representation, fractional ownership, and access control rights. This foundational phase ensures economic viability and technical feasibility.
2-3 weeks
Design Sprint
ERC-3643/1155
Standard Selection
02
Smart Contract Development & Auditing
Our engineers write, test, and deploy secure smart contracts for asset tokenization, access management, and revenue distribution. Every contract undergoes a multi-stage audit process before mainnet deployment.
2 Audits
Internal + External
OpenZeppelin
Security Patterns
03
Hardware Integration & IoT Gateway
We build the bridge between your physical assets and the blockchain. Our team develops secure firmware and middleware to connect IoT sensors and hardware devices, enabling real-time data verification and automated access control.
Sub-2s
Access Verification
TLS 1.3
Secure Comm Link
04
Full-Stack dApp & Dashboard
We deliver a complete web application for asset owners and users. Features include wallet connection, asset minting/burning, access permission management, and real-time analytics dashboards for operational oversight.
React/Next.js
Frontend Stack
IPFS/Arweave
Metadata Storage
05
Staging & Security Hardening
Your platform undergoes rigorous testing on a private testnet that mirrors mainnet conditions. We perform load testing, vulnerability assessments, and final security reviews to ensure production readiness.
99.9% SLA
Target Uptime
>100 TPS
Load Tested
06
Deployment & Ongoing Support
We manage the mainnet deployment and provide comprehensive documentation, including a runbook for your team. Post-launch, we offer monitoring, maintenance, and scaling support as your network grows.
24/7
Monitoring
SLA Backed
Support Tiers
tech-stack
BUILT FOR PRODUCTION
Technology & Protocol Stack
We deliver a purpose-built, audited technology stack that ensures your DePIN assets are secure, interoperable, and ready for market. Our architecture is battle-tested for real-world physical asset tokenization.
03
Access Control & Permissioning
Granular, on-chain role-based access control (RBAC) systems. Manage user permissions for asset interaction, staking, and revenue distribution with audited smart contracts, ensuring only authorized parties can trigger physical access.
Role-Based
Permission Model
On-Chain
Enforcement
05
Security & Audit Foundation
All core contracts undergo rigorous audits by third-party firms following industry best practices. Our development includes formal verification for critical functions and comprehensive test coverage (>95%) to mitigate deployment risk.
Third-Party
Security Audits
>95%
Test Coverage
06
Scalable Backend Infrastructure
Production-ready node infrastructure with 99.9% uptime SLA, indexed data layers (The Graph), and real-time event listeners. Handles high transaction volumes for access requests and asset state updates without downtime.
99.9%
Uptime SLA
Indexed Data
Real-Time Query
Implementation & Support
Technical FAQs for DePIN Builders
Answers to the most common technical questions from CTOs and lead developers planning their DePIN physical asset tokenization projects.
For a standard DePIN MVP with asset tokenization and basic access control, we deliver in 2-4 weeks. This includes smart contract development, a basic front-end dashboard, and integration with your chosen oracle for physical data. Complex projects with custom hardware integration or multi-chain deployments typically take 6-10 weeks. We provide a detailed sprint-by-sprint timeline after the initial technical scoping session.
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