We architect and build custom blockchain networks and layer-2 solutions tailored to your specific throughput, privacy, and governance needs. Deliverables include consensus mechanism design, custom EVM-compatible chains, and bridges for cross-chain interoperability.
LABS
Services
Real-World Event Oracle Development
We design and integrate secure, decentralized oracle networks that reliably connect your mobile prediction market to real-world event outcomes with cryptographic verification.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Private/Consortium Chains: Permissioned networks with enterprise-grade privacy and control.
- Layer-2 Rollups: High-throughput
zk-RolluporOptimistic Rollupimplementations. - Sidechains & AppChains: Dedicated execution environments for your dApp ecosystem.
- Full Node Infrastructure: Managed, geo-distributed node deployment and monitoring.
Go from concept to a production-ready mainnet in 8-12 weeks with our battle-tested development framework and security-first approach.
key-features-cards
ENTERPRISE-GRADE ORACLE INFRASTRUCTURE
Core Oracle Capabilities We Deliver
We build custom, high-integrity oracles that securely bridge real-world data to your smart contracts. Our solutions are designed for production-grade reliability, security, and scalability from day one.
01
Custom Data Feeds & Aggregation
We develop bespoke data pipelines for any real-world event—from financial market prices and sports scores to IoT sensor data and supply chain events. Our multi-source aggregation ensures tamper-proof, high-fidelity data on-chain.
15+
Data Source Types
< 1 sec
Update Latency
02
High-Security Oracle Architecture
Our oracles are built with defense-in-depth security: decentralized node operators, cryptographic attestations, and slashing mechanisms. Every deployment undergoes rigorous security audits before mainnet launch.
99.9%
Uptime SLA
2+ Audits
Per Deployment
03
Cross-Chain Data Synchronization
Deploy a single oracle logic that serves data seamlessly across Ethereum, Solana, Polygon, Arbitrum, and other EVM/L1 chains. We handle the bridge infrastructure and state synchronization.
8+
Supported Chains
Sub-Second
Cross-Chain Finality
04
Gas-Optimized Smart Contract Integration
We deliver lightweight, audited consumer contracts (e.g., ChainlinkClient-compatible) with gas costs up to 40% lower than generic implementations, reducing your protocol's operational overhead.
40%
Avg. Gas Reduction
ERC-3668/CCIP
Standards Support
05
Real-Time Monitoring & Alerting
Get 24/7 visibility into your oracle's health with our dashboard: monitor data accuracy, node uptime, latency, and gas costs. Receive instant alerts for any deviation from SLA.
100+
Monitored Metrics
< 60 sec
Alert Response
06
Scalable Node Operator Network
We provision and manage a decentralized network of permissioned node operators with geographic distribution and stake-based security, ensuring liveness and censorship resistance.
5+
Min. Node Operators
Tier-3+
Infrastructure
benefits
DELIVERABLES
Business Outcomes for Your Prediction Platform
We architect and deploy secure, high-performance oracles that directly translate into market-ready features and measurable business advantages for your prediction platform.
Strategic Infrastructure Decision
Build vs. Buy: Custom Oracle vs. Generic Feeds
A detailed comparison of developing a custom oracle in-house versus leveraging Chainscore's managed Real-World Event Oracle service. Evaluate time, cost, risk, and capability trade-offs.
| Decision Factor | Build In-House | Generic Data Feeds | Chainscore Custom Oracle |
|---|---|---|---|
Time to Production | 6-12+ months | Immediate | 4-8 weeks |
Upfront Development Cost | $150K - $500K+ | $0 - $5K/month | $50K - $150K |
Data Source Flexibility | Full control | Limited to provider's list | Full control + our integrations |
Security & Audit Burden | Your responsibility (High risk) | Provider's responsibility | Our responsibility (Audited, insured) |
Custom Logic & Triggers | Fully customizable | Not available | Fully customizable |
Ongoing Maintenance & Updates | Your DevOps team | Managed by provider | Fully managed by Chainscore |
SLA & Uptime Guarantee | Your infrastructure | Varies by provider | 99.9% Uptime SLA |
Multi-Chain Deployment | Custom per chain | Often limited | Native support for 10+ EVM & non-EVM chains |
Total Cost of Ownership (Year 1) | $200K - $600K+ | $10K - $60K | $75K - $200K (all-inclusive) |
Best For | Teams with dedicated oracle R&D | Basic price data for common assets | FinTechs & protocols needing unique, reliable real-world data |
how-we-deliver
END-TO-END DELIVERY
Our Development & Integration Process
A structured, transparent process designed for technical founders and CTOs. We deliver production-ready, secure oracles with clear milestones and guaranteed outcomes.
01
Discovery & Architecture Design
We begin with a deep technical workshop to define your data sources, consensus mechanisms, and on-chain integration strategy. This phase establishes the security model, gas optimization targets, and finality guarantees for your specific use case.
1-2 weeks
Design Phase
3+
Architecture Options
02
Secure Smart Contract Development
Our team builds custom oracle contracts in Solidity 0.8+ using OpenZeppelin libraries. We implement multi-signature data finalization, economic security models (staking/slashing), and gas-efficient data structures to minimize on-chain costs.
100%
OpenZeppelin Standards
2-4 weeks
Core Dev Sprint
03
Off-Chain Node Infrastructure
We deploy and configure the off-chain layer: high-availability node clusters, secure API adapters for your data sources, and a decentralized p2p network for data aggregation and signing. Includes Docker/Kubernetes orchestration.
99.9%
Uptime SLA
< 1 sec
Data Polling
04
Rigorous Testing & Auditing
Every component undergoes unit, integration, and stress testing. The smart contract suite is submitted for an independent security audit (e.g., by firms like Trail of Bits or Quantstamp) before mainnet deployment. We provide a full audit report.
2 Audits
Minimum
100%
Test Coverage
05
Mainnet Deployment & Monitoring
We manage the secure, phased deployment to your target chain (Ethereum, Polygon, Arbitrum, etc.). Post-launch, we provide 24/7 monitoring dashboards, alerting for data anomalies, and performance analytics for your team.
< 1 day
Deployment Window
24/7
Health Monitoring
06
Ongoing Support & Upgrades
We offer retainer-based support for node operations, data source updates, and protocol upgrades. Includes regular security patches, performance optimization, and scaling consultations as your application grows.
4-hr
Critical Response SLA
Ongoing
Protocol Updates
Technical & Commercial Questions
Real-World Oracle Development FAQ
Answers to the most common questions CTOs and technical founders ask when evaluating a partner for custom oracle development.
Our process is structured for speed and clarity. After a technical scoping call, we provide a fixed-price proposal within 48 hours. Development typically takes 2-4 weeks for MVP deployment, depending on data source complexity and chain requirements. We follow a 4-phase approach: 1) Specification & Architecture, 2) Core Development & Unit Testing, 3) Staging Environment Deployment & Integration Testing, 4) Mainnet Deployment & Security Review.
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