We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes formal verification and peer review before deployment to mainnet.
LABS
Services
Real-World Event Outcome Oracle Development
Engineer specialized oracles that reliably resolve and report the outcomes of off-chain events (elections, sports, weather) with cryptographic attestation and dispute resolution mechanisms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full Lifecycle Development: From initial design and
OpenZeppelinintegration to deployment and post-launch monitoring. - Security-First Process: Multi-stage audits, including automated analysis (
Slither,MythX) and manual review by our in-house experts. - Gas Optimization: We write efficient code to minimize transaction costs, often achieving 20-40% gas savings versus unaudited implementations.
- Compliance Ready: Built-in support for
ERC-20,ERC-721, and other standards, with patterns for admin controls and upgradeability (Transparent Proxy).
We deliver battle-tested contracts that power DeFi protocols, NFT marketplaces, and enterprise applications with 99.9% uptime SLAs.
Our engineers have deployed over 200+ contracts across EVM and Solana ecosystems, handling billions in TVL. We ensure your core logic is immutable, secure, and performs as intended.
key-features-cards
ARCHITECTURAL PILLARS
Engineered for Reliability and Dispute Resolution
Our oracle infrastructure is built on core principles that guarantee data integrity, operational resilience, and transparent conflict resolution, ensuring your application's logic executes as intended.
01
Multi-Layer Data Verification
We implement a multi-source aggregation model with cryptographic attestations, ensuring data is validated at the source, during transmission, and before on-chain finalization. This eliminates single points of failure and provides a robust foundation for dispute resolution.
3+
Independent Sources
E2E
Cryptographic Proof
02
Formally Verified Core Logic
The core aggregation and dispute resolution smart contracts are developed with formal verification methodologies, providing mathematical proof of correctness for critical state transitions and security properties.
100%
Critical Path Coverage
K Framework
Verification Tool
03
Transparent Dispute Arbitration
A clear, on-chain dispute mechanism allows any participant to challenge a reported outcome. Challenges trigger a bonded escalation process with predefined resolution logic, ensuring fairness without requiring centralized intervention.
< 24h
Resolution Window
On-Chain
Process Visibility
04
High-Availability Node Infrastructure
Our globally distributed, fault-tolerant node network ensures continuous uptime. Nodes operate with automated failover, geographic redundancy, and are monitored 24/7 to meet strict service level agreements.
99.9%
Historical Uptime SLA
3+
Global Regions
06
Deterministic Finality & SLAs
We provide guaranteed service level agreements for data finality and availability. Outcome data is delivered on-chain with sub-minute finality, backed by contractual performance guarantees for enterprise clients.
< 60s
Finality Guarantee
SLA-Backed
Performance
benefits
DELIVERABLE RESULTS
Outcomes for Your Product and Users
Our Real-World Event Oracle development translates into concrete advantages for your application's performance, security, and market position.
01
Unbreakable Data Integrity
Multi-source data aggregation with cryptographic proofs ensures your application's logic executes on tamper-proof, verifiable truth. Eliminate single points of failure and manipulation risks.
5+
Data Sources
On-chain
Proofs
02
Sub-Second Finality
Optimized oracle update mechanisms deliver off-chain data to your smart contracts in under 1 second. Enable real-time settlement for DeFi, gaming, and insurance products.
< 1 sec
Update Latency
24/7
Uptime
03
Gas-Optimized Execution
Custom-built oracle contracts minimize on-chain computation and storage, reducing gas costs by up to 40% for your end-users compared to generic solutions.
~40%
Gas Savings
EIP-1559
Optimized
04
Regulatory & Audit Readiness
Developed with compliance in mind. Our oracle architecture provides a clear, auditable data trail, simplifying security reviews and regulatory due diligence for your project.
OpenZeppelin
Standards
Full Trace
Data Provenance
05
Rapid Time-to-Market
Leverage our battle-tested oracle frameworks and deployment pipelines. Go from specification to a production-ready mainnet oracle in 3-4 weeks, not months.
3-4 weeks
To Production
Modular
Framework
06
Future-Proof Scalability
Designed for multi-chain interoperability and high throughput. Seamlessly scale from testnet to handling 1000+ TPS without architectural overhauls as your user base grows.
1000+
TPS Capacity
EVM + Non-EVM
Chain Support
Choose Your Oracle Integration Tier
Structured Development Paths
Compare our tailored service packages for integrating a secure, high-availability Real-World Event Outcome Oracle.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Oracle Smart Contract Development | |||
Comprehensive Security Audit (2 Rounds) | |||
Multi-Chain Deployment (EVM, Solana, Cosmos) | |||
Data Provider API Integration & Abstraction | 1 Source | Up to 3 Sources | Custom Sources |
Uptime & Performance SLA | 99.5% | 99.9% | 99.99% |
Incident Response Time SLA | Business Hours | < 12 Hours | < 1 Hour |
24/7 Monitoring & Alerting Dashboard | |||
Dedicated Technical Account Manager | |||
Custom Data Feeds & Logic Development | Add-on | ||
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready oracles through a rigorous, security-first development lifecycle designed for enterprise-grade reliability and rapid deployment.
01
Requirement Analysis & Architecture
We begin with a deep technical discovery to define your specific data needs, consensus models, and integration points. This phase ensures the oracle architecture is scalable, cost-efficient, and tailored to your use case.
1-3 days
Discovery Sprint
100%
Architecture Sign-off
02
Smart Contract Development
Our engineers build custom, gas-optimized smart contracts for data aggregation, validation, and publishing. We implement battle-tested patterns from OpenZeppelin and Chainlink to ensure security from day one.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
Off-Chain Node Infrastructure
We design and deploy resilient, multi-cloud node infrastructure for data fetching, computation, and signing. Our setup includes automated failover, load balancing, and encrypted data feeds.
Multi-Cloud
Deployment
99.9% SLA
Node Uptime
04
Security Audits & Testing
Every component undergoes comprehensive unit, integration, and stress testing. Our code is peer-reviewed and submitted for external audits by firms like CertiK or Quantstamp before mainnet deployment.
3+ Audits
Minimum Reviews
100%
Test Coverage
05
Staging & Mainnet Deployment
We deploy to a private testnet for client validation, followed by a phased mainnet rollout with monitoring. Our team manages the entire deployment process, including multisig setup and initial operator configuration.
< 2 weeks
Deployment Time
24/7
Go-Live Support
06
Monitoring & Maintenance
Post-launch, we provide real-time dashboards for oracle health, latency, and cost metrics. Our team offers ongoing maintenance, security patches, and scaling support to ensure long-term reliability.
< 5 min
Alert Response
Monthly
Health Reports
Technical & Commercial FAQs
Real-World Oracle Development Questions
Answers to the most common questions CTOs and technical founders ask when evaluating a custom oracle development partner.
From initial design to mainnet deployment, a typical custom oracle solution takes 4-8 weeks. This includes 1-2 weeks for requirements & design, 2-4 weeks for core development and testing, and 1-2 weeks for security audit integration and deployment. We provide a detailed project plan with milestones during the scoping phase.
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