We architect and deploy the foundational logic for your decentralized application. Our contracts are audit-ready from day one, built on Solidity 0.8+ with battle-tested patterns from OpenZeppelin.
LABS
Services
Federated Oracle for Consortium Blockchains
We design and deploy custom federated oracle systems where data integrity is guaranteed by a vetted consortium of entities. Achieve trusted, auditable off-chain data feeds for private networks and B2B applications.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Custom Logic: From
ERC-20/721/1155tokens to complex DeFi vaults and governance systems. - Security-First: Formal verification, comprehensive unit/integration testing, and Gas optimization.
- Full Lifecycle: Development, deployment, verification, and upgrade management via transparent proxies.
Deploy a secure, auditable MVP in as little as 2-4 weeks, backed by our team's experience across 50+ live contracts.
key-features-cards
DESIGNED FOR ENTERPRISE CONTROL
Architecture of a Consortium Oracle
Our federated oracle architecture provides the security, transparency, and governance required for consortium blockchains. We deliver a purpose-built system where data integrity is verifiable by all participants.
01
Multi-Signature Data Aggregation
Data feeds are sourced and validated by a pre-defined quorum of authorized nodes within your consortium. This eliminates single points of failure and ensures no single entity controls the truth.
5+
Min. Validator Nodes
Byzantine Fault Tolerant
Consensus Model
02
On-Chain Proof & Audit Trail
Every data point submitted to the blockchain is cryptographically signed and timestamped. Participants can independently verify the source and integrity of all oracle data, creating an immutable audit log.
End-to-End
Data Provenance
Immutable
Audit Log
03
Consortium-Managed Node Registry
You maintain full control over the oracle network. Authorize and de-authorize data providers through on-chain governance votes, ensuring the oracle adapts to your consortium's evolving membership.
On-Chain
Governance
Permissioned
Node Access
04
Gas-Optimized Smart Contract Layer
Our oracle contracts are built with Solidity 0.8+ and OpenZeppelin libraries, optimized for the gas costs and throughput constraints of your chosen consortium chain (Hyperledger Besu, Quorum, etc.).
Solidity 0.8+
Code Standard
Gas-Optimized
Execution
05
Decentralized Data Source Integration
Integrate premium APIs, enterprise systems, and IoT feeds. Our architecture supports signed attestations from multiple independent sources, aggregating them into a single, reliable data point for your smart contracts.
3+
Source Redundancy
Signed Attestations
Data Format
06
Slashing & Incentive Mechanisms
Secure the network with programmable slashing conditions for malicious or unreliable nodes. Optionally implement staking and reward systems to align economic incentives with honest participation.
Programmable
Slashing Rules
Staking Optional
Incentive Model
benefits
DELIVERABLES
Business Outcomes for Your Consortium
Our federated oracle service delivers measurable results for consortium blockchains, from accelerated deployment to enterprise-grade security. Each outcome is backed by our proven methodology and deep protocol expertise.
01
Accelerated Time-to-Market
Deploy a production-ready, custom federated oracle network in under 4 weeks. We provide a complete solution: node infrastructure, governance smart contracts, and integration tooling, eliminating months of internal development.
< 4 weeks
To Production
0
Internal Dev Cost
02
Enterprise-Grade Security & Compliance
Built on audited smart contract templates with role-based access control (RBAC) and multi-signature governance. Our architecture is designed to meet financial industry standards, providing a secure bridge for sensitive off-chain data.
100%
Audited Core
SOC 2
Compliance Ready
03
Reduced Operational Overhead
We manage the oracle node infrastructure, monitoring, and uptime, freeing your team to focus on core business logic. Benefit from a 99.9% SLA without the burden of DevOps, node rotation, or key management.
99.9%
Uptime SLA
24/7
Managed Ops
04
Enhanced Data Integrity & Trust
Implement a decentralized quorum of trusted signers within your consortium to validate and attest to off-chain data. This eliminates single points of failure and provides cryptographic proof of data provenance for all participants.
N-of-M
Signer Quorum
On-Chain
Proof of Provenance
05
Custom Data Feed Integration
Connect your blockchain to proprietary or licensed data sources—market data, IoT streams, legacy APIs. We handle the secure adapters and normalization, delivering structured, on-chain data your smart contracts can trust.
Any API
Source Compatible
< 5s
Update Latency
Architecture Decision Matrix
Federated Oracle vs. Alternatives
A technical comparison of oracle solutions for enterprise-grade consortium blockchains, highlighting the trade-offs between decentralization, control, and operational overhead.
| Feature / Capability | Federated Oracle (Chainscore) | Public Oracle (e.g., Chainlink) | Build In-House |
|---|---|---|---|
Data Source Control & Curation | Full control over whitelisted, vetted sources | Limited to public data feeds; curation by oracle provider | Full control, but requires significant integration work |
Consensus Mechanism | Customizable BFT consensus among known nodes | Decentralized network with staking-based consensus | You design and implement it; high security risk |
Latency & Finality | Sub-2 second finality for on-chain data | Variable, depends on public network congestion (often 10s of seconds) | Dependent on team skill; typically high initial latency |
Data Privacy & Confidentiality | End-to-end encryption; data never exposed publicly | All data and requests are public on-chain | Possible but requires complex zero-knowledge or TEE implementation |
Upfront Development Cost | $75K - $200K (fully managed service) | Integration cost only ($5K - $20K) | $250K - $750K+ (6-12 months of senior dev time) |
Ongoing Operational Overhead | Fully managed by Chainscore with 99.9% SLA | Managed by oracle provider; you pay per data request | Your team manages nodes, security, updates, and scaling |
Regulatory & Audit Compliance | Designed for audit trails, KYC'd node operators, SOC 2 Type II | Pseudonymous node operators; limited compliance features | Your responsibility; adds 6+ months to timeline |
Time to Production | 4 - 8 weeks | 2 - 4 weeks (integration only) | 6 - 18 months |
Custom Logic & Business Rules | Fully customizable aggregation and validation logic | Limited to provider's templated offerings | Fully customizable, but you build and maintain it |
Exit Strategy / Portability | Full ownership of contracts; portable node software | Vendor lock-in to provider's network and tokenomics | Full ownership, but tied to your custom architecture |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver production-ready federated oracles through a structured, security-first process designed for enterprise consortiums. Our methodology ensures predictable timelines, transparent communication, and a solution that integrates seamlessly with your existing blockchain infrastructure.
01
Architecture & Consensus Design
We design a custom oracle architecture tailored to your consortium's governance model and data requirements. This includes defining the validator set, finalizing the consensus mechanism (e.g., BFT-based), and establishing data sourcing SLAs.
2-4 weeks
Design Phase
100%
Custom Architecture
02
Smart Contract & Node Development
Our team builds and audits the core on-chain oracle contracts (Aggregator, Validator Registry) and the off-chain node software. Development follows enterprise-grade security standards using Solidity 0.8+ and OpenZeppelin libraries.
4-6 weeks
Build Phase
OpenZeppelin
Security Standard
03
Rigorous Security Audits
Every component undergoes multiple security reviews, including internal peer review and external audits by specialized firms. We provide a comprehensive audit report detailing findings and remediation before deployment.
2+
Audit Layers
Full Report
Deliverable
04
Testnet Deployment & Validation
We deploy the complete oracle system to a dedicated testnet, simulating real-world load and failure scenarios. This phase includes integration testing with your dApps and validator onboarding procedures.
1-2 weeks
Testing Window
> 95%
Test Coverage
05
Mainnet Launch & Validator Onboarding
We manage the secure mainnet deployment, coordinate the genesis ceremony for validator nodes, and provide comprehensive documentation and training for your consortium members to operate their nodes.
< 1 week
Go-Live
Live Support
Launch Coverage
06
Ongoing Monitoring & Support
We provide 24/7 monitoring of oracle health, performance, and security, with defined SLAs for incident response. Includes regular reporting, software updates, and capacity planning as your consortium scales.
99.9%
Uptime SLA
< 15 min
Response Time
security-compliance
FOUNDATION
Blockchain Infrastructure Development
Build and scale secure, high-performance blockchain backends tailored to your application.
We architect and deploy the core infrastructure your dApp needs to succeed. From multi-chain RPC nodes and indexers to custom mempool services, we build the reliable foundation that handles your transaction volume and user growth.
- Node Operations: Managed
EVMandSolanavalidators with 99.9% uptime SLA and real-time monitoring. - Data Infrastructure: Custom indexers for
The Graphor bespoke solutions, delivering sub-second query responses. - Transaction Management: Optimized mempool strategies and private transaction bundling to ensure priority and reduce costs.
- Security & Compliance: Infrastructure built with
SOC 2principles, featuring role-based access and comprehensive audit logs.
We deliver production-ready infrastructure in 2-4 weeks, eliminating the overhead of in-house DevOps and letting you focus on product development.
Technical & Commercial Questions
Federated Oracle Development FAQs
Answers to common questions from CTOs and technical founders evaluating federated oracle solutions for their consortium blockchain projects.
A standard federated oracle deployment for a consortium of 3-5 nodes takes 2-4 weeks from kickoff to mainnet readiness. This includes smart contract development, node software configuration, security review, and integration testing. Complex multi-chain oracles with custom data feeds can extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during scoping.
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