We deliver audit-ready code for ERC-20, ERC-721, and custom protocols, reducing your time-to-market from months to weeks. Our contracts are built on Solidity 0.8+ with battle-tested patterns from OpenZeppelin.
LABS
Services
DePIN Hardware Oracle Cross-Chain Bridge
We develop specialized cross-chain bridges that connect decentralized physical infrastructure (DePIN) hardware data oracles to prediction markets on multiple blockchains, enabling secure and verifiable real-world event resolution.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for speed and reliability.
Our development process integrates security-first principles, ensuring your core logic is resilient before the first line of frontend code is written.
- Key Deliverables: Gas-optimized contracts, comprehensive test suites, deployment scripts, and technical documentation.
- Typical Outcome: A secure, mainnet-ready MVP in 2-4 weeks with a clear path for future upgrades.
key-features-cards
BUILT FOR SCALE AND SECURITY
Core Technical Capabilities
Our engineering team delivers production-ready infrastructure components, combining deep protocol expertise with enterprise-grade reliability for your DePIN, Oracle, or Bridge project.
benefits
DELIVERABLES
Business Outcomes for Your Prediction Market
Our DePIN Hardware Oracle Cross-Chain Bridge delivers tangible infrastructure that directly powers your market's reliability, security, and growth.
01
Tamper-Proof Data Feeds
Integrate real-world data from decentralized physical infrastructure networks (DePIN) with cryptographic proofs. Eliminate single points of failure and ensure market outcomes are settled on verifiable, on-chain truth.
100+
Data Sources
ZK-Proofs
Verification
02
Multi-Chain Liquidity Access
Connect your prediction market to liquidity pools across Ethereum, Solana, and Layer 2s. Enable users to participate with native assets from any chain, dramatically expanding your total addressable market.
8+
Chains Supported
< 3 min
Bridge Finality
03
Reduced Oracle Latency & Cost
Leverage our optimized hardware oracle stack for sub-second data finality and up to 70% lower operational costs compared to generalized oracle solutions. Pass savings directly to your users.
< 1 sec
Data Latency
70%
Cost Reduction
04
Enterprise-Grade Security & Uptime
Deploy with confidence using our bridge and oracle modules, which undergo regular audits by firms like Spearbit and CertiK. We provide a 99.9% uptime SLA for core data delivery services.
99.9%
Uptime SLA
Quarterly
Security Audits
05
Rapid Market Deployment
Go from concept to live market in weeks, not months. Our modular bridge and oracle SDKs integrate directly with prediction platforms like Polymarket and Augur, handling the complex infrastructure so you can focus on product.
< 4 weeks
Time to Market
Pre-built
SDK Modules
06
Scalable Settlement Infrastructure
Architected to handle high-frequency event resolution and volatile trading volumes. Our system automatically scales oracle queries and cross-chain messages, ensuring performance during peak market activity.
10k+ TPS
Throughput Capacity
Auto-Scaling
Oracle Network
DePIN Bridge Implementation
Phased Development Tiers
Structured development packages to match your project's stage and requirements, from initial PoC to full-scale production.
| Feature | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
Hardware Oracle Integration | |||
Cross-Chain Bridge Core (2 Chains) | |||
Additional Chain Support | Up to 5 | Unlimited | |
Smart Contract Audit (Internal) | |||
Third-Party Audit Report | |||
Deployment & Configuration | Self-service | Full Support | Full Support |
Monitoring & Alerting (Basic) | |||
24/7 SRE & Incident Response | |||
SLA Uptime Guarantee | Best Effort | 99.5% | 99.9% |
Response Time SLA | N/A | Business Hours | < 1 hour |
Estimated Timeline | 2-4 weeks | 6-10 weeks | Custom |
Starting Price | $25K | $120K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, four-phase approach designed for enterprise-grade DePIN deployments. We deliver production-ready cross-chain bridges with guaranteed performance and security, from initial architecture to final audit.
01
Phase 1: Architecture & Design
We define the optimal technical architecture for your DePIN hardware oracle and cross-chain bridge, selecting the most secure and cost-effective L1/L2 protocols and consensus mechanisms for your use case.
2-4 weeks
Design Sprint
3+ Protocols
Architecture Review
02
Phase 2: Core Development
Our engineers build the core bridge smart contracts, hardware oracle firmware, and relayers using Solidity 0.8+, Rust, and Golang. All code follows OpenZeppelin patterns and is developed with gas optimization in mind.
99.9%
Test Coverage
4-8 weeks
Core Build
03
Phase 3: Security & Audit
Every component undergoes rigorous internal testing and a formal security audit by a leading third-party firm like Trail of Bits or Quantstamp. We provide a formal attestation report for your stakeholders.
2 Audits
Minimum
0 Critical
Guarantee
04
Phase 4: Deployment & Monitoring
We manage the mainnet deployment, configure monitoring dashboards for bridge health and oracle uptime, and provide 24/7 incident response with a 99.9% uptime SLA for the live system.
99.9%
Uptime SLA
< 1 week
Go-Live
Infrastructure Decision Matrix
Build vs. Buy: DePIN Hardware Oracle Bridge
Compare the total cost, risk, and time commitment of developing a custom hardware oracle bridge in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Generic Bridge Provider | Chainscore DePIN Bridge |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 weeks (integration) | 4-8 weeks (full solution) |
Initial Development Cost | $250K - $750K+ | $10K - $50K (licensing) | $75K - $200K (custom build) |
Hardware Data Source Integration | Your responsibility | Not supported | Pre-integrated (Helium, Hivemapper, etc.) |
Security Audit & Pen Testing | Additional $50K-$150K | Shared responsibility | Included (2 independent audits) |
Cross-Chain Finality | Custom implementation (high risk) | Variable (2 min - 1 hour) | Sub-2 seconds (optimistic verification) |
Ongoing Maintenance & Updates | 2-3 FTEs ($200K+/year) | Managed, but limited customization | Fully managed SLA (optional) |
Uptime & Reliability SLA | Your team's responsibility | 99.5% (shared infrastructure) | 99.9% (dedicated relayers) |
Total Year 1 Cost (Est.) | $450K - $950K+ | $60K - $100K | $150K - $250K |
Technical & Commercial Questions
DePIN Oracle Bridge Development FAQ
Answers to common questions from CTOs and technical founders evaluating cross-chain bridge development for DePIN hardware oracles.
Our process follows a structured 4-phase methodology: Discovery & Architecture (1 week), Smart Contract & Oracle Development (2-3 weeks), Security Audit & Testing (1-2 weeks), and Deployment & Integration (1 week). A typical end-to-end deployment for a custom DePIN bridge takes 4-6 weeks. We provide a fixed-scope project plan and weekly technical syncs.
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