We architect and deploy custom smart contracts on EVM and Solana that form the backbone of your Web3 product. Our development process is built on OpenZeppelin standards, formal verification, and comprehensive audit preparation to mitigate risk from day one.
LABS
Services
Custom Decentralized Oracle Network (DON) for Enterprises
Design and deploy a bespoke, high-availability oracle network with guaranteed uptime SLAs, a curated node operator pool, and fault-tolerant architecture for mission-critical business logic.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, gas-optimized foundation for your token, DeFi protocol, or NFT platform in as little as 2-4 weeks.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators with sub-second finality.
- Enterprise Logic: Multi-signature wallets, asset management, and KYC/AML integration for compliant operations.
key-features-cards
ENTERPRISE-GRADE ARCHITECTURE
Core Components of Your Custom DON
We build your Decentralized Oracle Network from the ground up with battle-tested components, ensuring reliability, security, and seamless integration with your existing systems.
01
Custom Oracle Node Infrastructure
Deploy dedicated, high-availability nodes on your chosen cloud provider (AWS, GCP, Azure). We manage the full lifecycle—provisioning, monitoring, and scaling—with zero operational overhead for your team.
99.9%
Uptime SLA
Global
Node Distribution
02
Secure Data Adapter Framework
We develop custom adapters to connect your DON to any API, on-chain data source, or proprietary enterprise system. Built with robust error handling, rate limiting, and cryptographic signing for data integrity.
< 100ms
Median Latency
TLS 1.3
API Security
03
Consensus & Aggregation Engine
Tailored logic for data validation, aggregation (median, TWAP, custom models), and decentralized consensus among node operators. Ensures tamper-proof, accurate data feeds for your smart contracts.
> 51%
Fault Tolerance
Sub-second
Finality
05
Operator Management Dashboard
A white-labeled web portal for monitoring network health, node performance, data feed accuracy, and managing staking/rewards for your operator set. Includes real-time alerts and analytics.
Real-time
Metrics
Role-based
Access Control
benefits
ENTERPRISE-GRADE ORACLE INFRASTRUCTURE
Business Outcomes with a Custom DON
Move beyond generic oracle solutions. A custom Decentralized Oracle Network (DON) built by Chainscore delivers measurable, strategic advantages for your Web3 application.
01
Unbreakable Data Feeds
We architect and deploy custom DONs with multi-source aggregation, cryptographic proofs, and decentralized node operators. This eliminates single points of failure, ensuring your DeFi protocol or prediction market has 24/7 access to accurate, tamper-proof price data.
99.9%
Uptime SLA
5+ Sources
Per Data Feed
02
Faster Time-to-Market
Leverage our pre-audited oracle templates and battle-tested deployment framework. We handle the complex infrastructure, security, and node orchestration, allowing your team to focus on core product logic and launch your application in weeks, not months.
< 3 weeks
To Production
Pre-Audited
Core Templates
03
Reduced Operational Overhead
We manage the entire oracle lifecycle—node provisioning, monitoring, upgrades, and security patches. This eliminates the need for your engineering team to become oracle experts, saving hundreds of hours in DevOps and maintenance costs annually.
> 60%
Ops Cost Reduction
24/7 SRE
Managed Support
04
Enhanced Security & Compliance
Our DONs are built with enterprise security standards, incorporating slashing mechanisms, node reputation systems, and optional privacy layers like DECO. We ensure your data pipeline meets regulatory requirements for financial-grade applications.
Formally Verified
Core Components
SOC 2
Compliance Ready
05
Custom Compute & Automation
Extend beyond simple data delivery. We build DONs capable of executing verifiable off-chain computations (VRF, Keeper automation) and custom business logic, enabling advanced features like provably fair gaming or automated treasury management.
< 2 sec
Compute Finality
Chainlink CCIP
Supported
06
Scalable, Multi-Chain Architecture
Future-proof your application with a DON designed for cross-chain interoperability. We deploy nodes and data feeds across Ethereum, Polygon, Arbitrum, and other L2s, ensuring consistent performance and data availability as you expand.
10+ Chains
Supported
Seamless
Data Sync
Strategic Infrastructure Decision
Custom DON vs. Public Oracle Services
Choosing the right oracle architecture is critical for enterprise reliability, cost, and control. This comparison highlights the trade-offs between using a generic public oracle and a Chainscore-built custom Decentralized Oracle Network (DON).
| Feature | Public Oracle (e.g., Chainlink) | Chainscore Custom DON |
|---|---|---|
Data Source Customization | ||
Network Latency & Finality | Variable (Public Network) | Optimized (< 1 sec) |
Data Feed & Update Cost | Per-request Fees + Gas | Predictable Fixed Cost |
SLA & Uptime Guarantee | Shared Public SLA | 99.9% Dedicated SLA |
Security & Audit Responsibility | Your Team | End-to-End by Chainscore |
Integration & Deployment Time | 2-4 Weeks | 4-8 Weeks |
Ongoing Node Operation | Provider-Managed | Your Team or Managed Service |
Annual Total Cost (Est.) | $50K - $200K+ (Variable) | $80K - $250K (Fixed) |
Best For | Standardized Data, Prototypes | High-Frequency, Proprietary Data, Enterprise SLAs |
how-we-deliver
ENTERPRISE-GRADE DELIVERY
Our Development and Deployment Process
A structured, security-first methodology designed to deliver production-ready Decentralized Oracle Networks with predictable timelines and guaranteed performance.
01
Architecture & Design
We define your data requirements, threat model, and consensus mechanism. Deliverables include a technical specification, node topology diagram, and a detailed security audit plan.
2-4 weeks
Design Phase
100%
Spec Coverage
02
Smart Contract Development
Development of core oracle contracts (Aggregator, Validator, Staking) using Solidity 0.8+ with OpenZeppelin libraries. Includes comprehensive unit and integration testing.
OpenZeppelin
Security Standard
> 95%
Test Coverage
03
Node Infrastructure Build
Deployment of secure, containerized oracle nodes with automated health checks and monitoring. We provision and configure cloud infrastructure with multi-region redundancy.
99.9%
Uptime SLA
< 500ms
Node Latency
04
Security Audit & Hardening
Rigorous third-party audit by firms like Trail of Bits or Quantstamp. We implement all critical findings and provide a formal verification report before mainnet deployment.
2 Audits
Minimum
0 Critical
Post-Audit
05
Staged Deployment
Phased rollout starting on testnet (Goerli, Sepolia) for load testing, followed by a controlled mainnet launch with circuit breakers and multi-sig governance controls.
1-2 weeks
Mainnet Ramp
24/7
Launch Support
06
Monitoring & Maintenance
Ongoing SLA monitoring, performance dashboards, and incident response. We provide monthly health reports and proactive upgrades for protocol changes.
< 5 min
Alert Response
99.95%
Data Accuracy SLA
security-architecture
RELIABLE FOUNDATION
Blockchain Infrastructure
Enterprise-grade node infrastructure with 99.9% uptime SLA for your core Web3 applications.
We manage the complex backend so you can focus on your product. Our infrastructure provides dedicated, high-performance RPC endpoints for EVM and Solana networks, ensuring low-latency data access and transaction execution.
Deploy production-ready infrastructure in under 48 hours, not weeks. We handle node provisioning, synchronization, load balancing, and 24/7 monitoring.
- Guaranteed Uptime: 99.9% SLA with multi-region failover and health checks.
- Enhanced Performance: Sub-second response times, archival data access, and WebSocket support.
- Developer Experience: Seamless integration with tools like
Hardhat,Foundry, andEthers.js. - Security & Compliance: SOC 2 Type II compliant infrastructure with DDoS protection and private networking.
Enterprise DON Implementation
Frequently Asked Questions
Get clear answers on timelines, security, and process for integrating a production-ready Decentralized Oracle Network.
A production-ready Decentralized Oracle Network for a standard use case (e.g., price feeds, RNG) typically deploys in 4-6 weeks. This includes design, development, testing, and mainnet launch. Complex integrations (e.g., cross-chain data, custom computation) may extend to 8-12 weeks. We provide a detailed project plan with milestones after the initial discovery 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