We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process is built on Solidity 0.8+ with OpenZeppelin standards and includes comprehensive unit testing.
LABS
Services
DePIN-Integrated RWA Appraisal System
We develop custom valuation engines that ingest verifiable data from Decentralized Physical Infrastructure Networks (DePINs) to power dynamic, real-time appraisal of Real-World Assets (RWAs).
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155implementations with minting, vesting, and governance modules. - DeFi Logic: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending/borrowing protocols.
- Security-First: Every contract undergoes internal review and is structured for seamless third-party audit integration.
Deliver a secure, gas-optimized foundation for your product in as little as 2-4 weeks.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our DePIN Appraisal Systems
Our systems deliver verifiable, on-chain asset valuation by integrating real-world data with blockchain security. Built for institutional adoption and audit compliance.
benefits
DELIVERABLES
Business Outcomes: From Data to Competitive Advantage
Our DePIN-integrated appraisal system delivers measurable infrastructure advantages, turning on-chain and IoT data into a defensible market position.
01
Real-Time Asset Valuation Engine
Automated, on-chain appraisal models that ingest DePIN sensor data (location, condition, usage) to provide continuous, tamper-proof valuations for RWAs like machinery, vehicles, and real estate.
< 5 min
Valuation Refresh
24/7
Market Monitoring
02
Collateral Risk Dashboard
A unified dashboard for lenders and insurers showing live LTV ratios, asset health scores, and geographic risk exposure, powered by verifiable DePIN data streams.
90%
Faster Risk Assessment
Real-time
Exposure Alerts
03
Audit-Ready Data Provenance
Every data point from sensor to valuation is cryptographically signed and immutably logged on-chain, creating a permanent, verifiable trail for regulators and auditors.
End-to-End
Data Integrity
Immutable
Audit Log
04
Programmable Financing Triggers
Build automated lending/insurance products with smart contracts that react to appraisal data (e.g., auto-adjust loan terms, trigger maintenance claims).
Zero Manual
Claim Processing
Sub-second
Contract Execution
05
Multi-Protocol Oracle Integration
Seamlessly aggregate data from leading oracle networks (Chainlink, API3) and DePIN protocols (Helium, Hivemapper) into a single, reliable feed for your appraisal logic.
99.5%
Data Uptime SLA
Multi-source
Redundancy
06
Custom RWA Tokenization Framework
Turn appraised assets into compliant, fractionalized tokens (ERC-3643, ERC-1400) with built-in transfer restrictions and ownership rights enforced by the appraisal system.
4-6 weeks
Framework Deployment
KYC/AML
Built-in Compliance
Tailored for DePIN-Integrated RWA Appraisal
Structured Development Path: From MVP to Enterprise Scale
A phased approach to building a secure, scalable, and compliant RWA appraisal system, from proof-of-concept to institutional-grade infrastructure.
| Feature | MVP / Pilot | Professional Scale | Enterprise Deployment |
|---|---|---|---|
DePIN Integration (IoT/Data Oracles) | Single Source (e.g., Chainlink) | Multi-Source Aggregation | Custom Oracle Network + DePIN SDK |
Appraisal Logic Smart Contracts | Basic Valuation Module | Multi-Model Engine (DCF, Comparables) | AI/ML-Enhanced, On-Chain Verifiable Logic |
RWA Tokenization Bridge | ERC-20 Wrapper for Single Asset Class | Multi-Asset Factory (ERC-3643, ERC-1400) | Regulatory-Compliant Security Token Platform |
Security Audit Scope | Core Contract Review | Full System & Oracle Integration Audit | Continuous Auditing & Formal Verification |
Compliance & Reporting | Basic Ownership Ledger | Automated KYC/AML Checks & Reporting | Full Audit Trail, Jurisdiction-Specific Rule Engine |
Data Storage & Provenance | IPFS for Appraisal Reports | Decentralized Storage Cluster (Arweave, Filecoin) | Hybrid On/Off-Chain Data Lake with ZK-Proofs |
Performance & Scalability | ~100 TPS, Single Chain Deployment | ~1,000+ TPS, Multi-Chain Support (Polygon, Base) | Enterprise-Grade Sidechain/Appchain, 10,000+ TPS |
Support & SLA | Community & Email | Priority Support (8h response), 99.5% Uptime | 24/7 Dedicated Engineer, 99.9% Uptime SLA, On-Call DevOps |
Typical Timeline | 4-8 Weeks | 10-16 Weeks | Custom (16+ Weeks) |
Engagement Model | Fixed-Scope Project | Retainer + Success-Based Milestones | Custom Partnership & Revenue Share |
how-we-deliver
ENGINEERED FOR REAL-WORLD ASSETS
Our Methodology: Secure, Iterative, and Protocol-Agnostic
We build robust DePIN-integrated appraisal systems through a disciplined process that prioritizes security, adaptability, and seamless blockchain interoperability to deliver tangible business value.
01
Security-First Architecture
Every component, from oracle data feeds to on-chain logic, is built with security as the foundation. We implement formal verification for critical contracts and adhere to OpenZeppelin standards, ensuring your RWA valuations are tamper-proof and reliable.
100%
Audit Coverage
Zero
Critical Vulnerabilities
02
Agile, Iterative Development
We deploy a Minimum Viable Product (MVP) in weeks, not months, using rapid sprints. This allows for continuous integration of DePIN sensor data and stakeholder feedback, ensuring the final system perfectly matches market and regulatory needs.
< 4 weeks
MVP Delivery
2-week
Sprint Cycles
03
Protocol-Agnostic Integration
Our systems are designed to work across EVM chains (Ethereum, Polygon, Arbitrum) and beyond. We abstract blockchain complexity, allowing you to leverage the best network for cost, speed, and compliance without vendor lock-in.
5+
Supported Chains
Modular
Design
04
DePIN Data Orchestration
We specialize in ingesting, validating, and structuring real-time data from IoT sensors and external oracles (Chainlink, Pyth). Our systems create immutable, timestamped proof of asset state for accurate, on-chain appraisal.
Sub-second
Data Latency
Multi-source
Validation
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token systems to complex DeFi logic.
We architect and deploy production-ready smart contracts that form the backbone of your Web3 application. Our process delivers secure, gas-optimized, and upgradeable code, ensuring your core logic is a competitive advantage, not a liability.
- Custom Token Systems:
ERC-20,ERC-721,ERC-1155, and bespoke standards with custom minting, vesting, and governance logic. - DeFi & dApp Logic: Automated market makers (AMMs), staking pools, lending protocols, and multi-signature wallets.
- Security-First Development: Built with
OpenZeppelinlibraries, following industry best practices from day one. - Full Audit Support: We prepare your code for and manage the process with top-tier auditing firms like CertiK or Quantstamp.
We don't just write code; we engineer trust. Every contract is designed for maintainability, security, and scalability, giving you the foundation to build with confidence.
DePIN-Integrated RWA Appraisal
Frequently Asked Questions
Get clear answers on how our system integrates real-world asset data with blockchain infrastructure to deliver verifiable, on-chain valuations.
Our system aggregates and validates data from multiple DePIN (Decentralized Physical Infrastructure Network) sources—including IoT sensors, satellite imagery providers, and certified data oracles—to create a multi-sourced, tamper-proof data layer. This reduces reliance on single points of failure and manual inputs, increasing appraisal accuracy by an average of 30-40% compared to traditional methods. All data is cryptographically signed and timestamped on-chain for full auditability.
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