We build and manage the foundational layer for your decentralized application, delivering 99.9% uptime SLAs and sub-second RPC response times. Our infrastructure eliminates the operational overhead of running your own nodes.
LABS
Services
Cross-Chain Data Feed Architecture for Bitcoin
We design and implement secure systems to fetch, verify, and relay price, state, and event data from external blockchains to Bitcoin layers, enabling DeFi, RWAs, and cross-chain applications.
Chainscore © 2026
overview
CORE SERVICES
Blockchain Infrastructure Development
Enterprise-grade node infrastructure and API services for scalable, reliable Web3 applications.
- Multi-Chain Node Operations: Full, archive, and validator nodes for
Ethereum,Polygon,Solana, andAvalanche. - High-Performance APIs: Dedicated RPC endpoints, WebSocket streams, and enhanced APIs for real-time data.
- Security & Compliance: SOC 2 Type II compliant infrastructure with DDoS protection and private network peering.
- Global Edge Network: Low-latency access across 15+ regions to serve users worldwide.
Deploy production-ready infrastructure in under 48 hours, with 24/7 monitoring and expert support included. We handle the complexity so your team can focus on building.
key-features-cards
BUILT FOR BITCOIN'S FUTURE
Core Architectural Capabilities
Our architecture is engineered to deliver institutional-grade, verifiable data from the Bitcoin ecosystem to any destination chain. We handle the complexity so you can focus on building.
01
Bitcoin State & Event Indexing
Real-time indexing of Bitcoin blocks, transactions, and protocol-level events (e.g., Ordinals, Runes, BRC-20). We parse raw chain data into structured, queryable formats for your smart contracts.
< 2 sec
Indexing Latency
100%
Block Coverage
02
Cross-Chain Attestation & Proofs
Generate and relay cryptographic proofs (Merkle, SNARKs) that verify the authenticity of Bitcoin data on destination chains like Ethereum, Solana, or Avalanche. Ensures data integrity without trust assumptions.
ZK-Proofs
Verification Method
Gas-Optimized
On-Chain Cost
03
Modular Oracle Network
A decentralized network of node operators sourcing and attesting to Bitcoin data. Built with slashing mechanisms and economic security to guarantee liveness and correctness for your dApp.
> 50
Node Operators
99.9% SLA
Network Uptime
04
Custom Data Feed Development
Tailored data pipelines for your specific use case—from simple BTC/USD price feeds to complex derivatives data (funding rates, volatility) or NFT floor prices from Bitcoin-based collections.
2-4 weeks
Delivery Time
API & On-Chain
Output Formats
05
Security & Audit Framework
End-to-end security from Bitcoin L1 to your contract. Includes formal verification of relay logic, continuous monitoring, and audits by leading firms like Trail of Bits. Your bridge's security is our priority.
Trail of Bits
Audit Partner
24/7
Threat Monitoring
06
Multi-Chain Relay Infrastructure
Deploy your verified Bitcoin data to any EVM, SVM (Solana), or Move-based chain. Our adapters handle chain-specific formats and gas economics, providing a unified interface for your application.
15+
Supported Chains
< 5 min
New Chain Integration
benefits
DELIVERABLES
Business Outcomes for Your Project
Our Bitcoin cross-chain data feed architecture delivers measurable infrastructure improvements, enabling you to build with confidence and scale efficiently.
01
Real-Time, Verifiable Data
Access Bitcoin network state (UTXOs, mempool, block headers) with sub-second latency and cryptographic proof of validity, enabling secure DeFi and asset bridging.
< 1 sec
Data Latency
100%
Proof Coverage
02
Enterprise-Grade Reliability
Deploy with a 99.9% uptime SLA, backed by a multi-provider node infrastructure and automated failover to ensure your application is always online.
99.9%
Uptime SLA
3+
Node Providers
03
Accelerated Time-to-Market
Integrate a production-ready data feed in under 2 weeks using our documented APIs and SDKs, bypassing months of in-house Bitcoin infrastructure development.
< 2 weeks
Integration Time
5+
SDK Languages
04
Cost-Effective Scaling
Eliminate the operational overhead of running Bitcoin full nodes. Our predictable pricing model scales with your usage, reducing total infrastructure costs by up to 60%.
60%
Cost Reduction
Predictable
Pricing Model
05
Enhanced Security Posture
Leverage data feeds built with security-first principles, regularly audited and following best practices for cryptographic proof generation and validation.
Audited
Code & Architecture
Zero Trust
Validation Model
06
Future-Proof Interoperability
Our architecture is designed for the multi-chain future, with native support for Bitcoin L2s (like Stacks, Rootstock) and seamless extension to other ecosystems.
Bitcoin L2s
Native Support
Modular
Design
Cross-Chain Data Feed Architecture for Bitcoin
Build vs. Partner with Chainscore
Compare the resource investment and risk profile of developing a custom Bitcoin data infrastructure in-house versus leveraging our production-ready, enterprise-grade platform.
| Critical Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited custom code) | Low (pre-audited, battle-tested core) |
Core Expertise Required | Bitcoin Core, P2P, Indexing, RPC | API Integration (REST/WebSocket) |
Uptime & Reliability SLA | Your responsibility (0% SLA) | 99.9% Guaranteed SLA |
Multi-Chain Support (e.g., EVM, Solana) | Additional 3-6 months per chain | Included & maintained |
Ongoing Maintenance & Updates | Dedicated 2-3 engineer team | Fully managed by Chainscore |
Real-time Data Latency | Variable (depends on implementation) | < 2 seconds from block |
Historical Data Access | Build custom archive node & indexer | Full history via unified API |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver production-ready cross-chain data architectures through a structured, security-first process that ensures reliability from day one.
01
Architecture & Protocol Design
We design your custom data feed architecture, selecting optimal protocols (Chainlink CCIP, Wormhole, LayerZero) and defining security models for Bitcoin and target chains.
3-5 days
Design Sprint
3+ Protocols
Evaluated
02
Security-First Development
Implementation with formal verification patterns, using audited libraries (OpenZeppelin) and multi-signature governance for oracle updates and emergency controls.
100%
Code Coverage
Tier-1 Audits
Required
03
Staged Deployment & Testing
Deploy to testnet, conduct load testing under realistic conditions, and execute a phased mainnet rollout with continuous monitoring and failover validation.
< 2 weeks
To Testnet
10k+ TPS
Load Tested
04
Monitoring & Ongoing Support
We provide 24/7 monitoring dashboards, alerting for latency or data deviation, and SLA-backed support for upgrades and incident response.
99.9%
Uptime SLA
< 5 min
Alert Response
security
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
We architect and build custom blockchain networks, sidechains, and L2 solutions tailored to your specific throughput, privacy, and governance needs. Our full-stack development delivers production-ready systems, not just proof-of-concepts.
- Protocol Design: Custom consensus (
PoS,PoA), tokenomics, and governance models. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers.
- Smart Contract Suite: Core protocol logic in
Solidity,Rust(Solana), orMove(Aptos/Sui).
Go from concept to mainnet in 8-12 weeks with our battle-tested development framework.
We ensure enterprise-grade security through formal verification, multi-sig governance, and comprehensive audit trails. Our deployments achieve >99.9% uptime SLA with built-in monitoring and automated failover.
Cross-Chain Data Feed Architecture
Frequently Asked Questions
Common questions from CTOs and technical leads about building secure, reliable data feeds for Bitcoin and other chains.
A standard deployment for a custom cross-chain data feed architecture takes 4-8 weeks from kickoff to mainnet launch. This includes 1-2 weeks for design and specification, 2-4 weeks for core development and integration, and 1-2 weeks for testing, security review, and deployment. For integrations with existing protocols or more complex multi-chain logic, timelines extend to 10-12 weeks.
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