We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited security patterns and gas-optimized code to protect assets and ensure efficient operation.
LABS
Services
Privacy-Preserving Storage with Bitcoin Proofs
We build custom storage protocols that enable you to prove data properties like possession and integrity directly on the Bitcoin blockchain, using cryptographic proofs without exposing the underlying data.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
From initial concept to mainnet deployment, we handle the entire lifecycle with rigorous testing and documentation.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO governance, and multi-signature wallets. - Security First: Code reviews, formal verification with tools like Slither and MythX, and integration with OpenZeppelin libraries.
- Full Deployment Pipeline: Development on testnets (
Sepolia,Goerli), comprehensive auditing, and final mainnet deployment with verification.
key-features-cards
ENTERPRISE-GRADE PRIVACY INFRASTRUCTURE
Core Technical Capabilities We Deliver
We build the foundational data layer for compliant, scalable Web3 applications. Our solutions enable you to leverage Bitcoin's security for data verification while maintaining user privacy and regulatory alignment.
04
High-Availability Node Infrastructure
Deploy and manage globally distributed, fault-tolerant node clusters for proof generation and verification. Our infrastructure guarantees 99.9% uptime SLA with sub-second latency for proof operations.
99.9%
Uptime SLA
< 500ms
Proof Latency
benefits
PROVEN RESULTS
Business Outcomes for Your Product
Our privacy-preserving storage with Bitcoin proofs delivers measurable advantages for FinTechs and Web3 startups. We focus on verifiable security, operational efficiency, and market differentiation.
01
Regulatory Compliance & Audit Trails
Immutable Bitcoin proofs provide a cryptographically verifiable audit trail for all data operations, simplifying compliance with financial regulations like AML and data sovereignty laws.
Immutable
Proof of Existence
Zero-Knowledge
Data Privacy
02
Reduced Infrastructure Costs
Eliminate the need for expensive, centralized data warehousing and redundant backups. Leverage Bitcoin's security as a settlement layer, cutting storage overhead by up to 70%.
Up to 70%
Cost Reduction
Pay-per-Proof
Pricing Model
03
Enhanced Data Sovereignty
Give users cryptographic proof of their data's integrity and history without exposing the raw data. This builds user trust and enables new data-ownership models for your product.
User-Controlled
Data Proofs
No Vendor Lock-in
Portability
04
Faster Time-to-Market
Integrate enterprise-grade, privacy-preserving storage in weeks, not months. Our battle-tested SDKs and APIs handle Bitcoin proof generation and verification.
< 4 weeks
Integration Time
REST & SDK
Developer Tools
05
Competitive Differentiation
Offer features competitors can't match: provable data integrity, user-verifiable privacy, and Bitcoin-backed security. Attract security-conscious enterprise clients and users.
Unique Selling Point
Market Edge
Bitcoin Security
Foundation
06
Enterprise-Grade Security & SLAs
Architected with zero-trust principles. All cryptographic proofs are verifiable on-chain. We provide 99.9% uptime SLAs and 24/7 monitoring for critical infrastructure.
99.9%
Uptime SLA
On-Chain Proofs
Verification
Privacy-Preserving Storage with Bitcoin Proofs
Build vs. Buy: Developing a Custom Protocol
Compare the total cost, risk, and time commitment of building a custom privacy-preserving storage solution in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Labs |
|---|---|---|
Development Timeline | 6-12+ months | 4-8 weeks |
Initial Engineering Cost | $250K - $600K+ | $50K - $150K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited modules, battle-tested patterns) |
Bitcoin Integration Expertise | Requires hiring specialists | Included (Taproot, PSBTs, Ordinals) |
Ongoing Protocol Maintenance | Full-time dev team required | Optional SLA with 24/7 monitoring |
Time to First Proof-of-Concept | 2-3 months | 2 weeks |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $75K - $200K |
Risk of Protocol Obsolescence | High (you maintain upgrades) | Low (we handle protocol updates) |
use-cases
PROVEN USE CASES
Applications We've Built For
Our privacy-preserving storage with Bitcoin proofs is a foundational infrastructure layer. Here are the specific applications we have delivered for clients, demonstrating its versatility and production readiness.
01
Regulatory-Compliant DeFi
Built private transaction ledgers for DeFi protocols requiring proof of capital reserves and compliance audits without exposing user wallet balances. Enables on-chain verification for regulators with zero-knowledge privacy for users.
100%
Audit Compliance
Zero Leaks
Privacy Guarantee
02
Enterprise Data Attestation
Developed systems for enterprises to immutably timestamp and prove the existence of sensitive documents (contracts, KYC data) on Bitcoin, while keeping the actual data encrypted on private storage. Integrates with existing SIEM and GRC tools.
< 5 min
Proof Generation
Immutable
Bitcoin Anchor
03
Cross-Chain Asset Provenance
Created provenance tracking for high-value NFTs and RWAs moving between chains. The private storage holds the full asset history, while a succinct Bitcoin proof provides a universal, trust-minimized verification point for any ecosystem.
Multi-Chain
Interoperability
Full History
Provenance Trail
04
Secure Voting & Governance
Implemented private voting mechanisms for DAOs and on-chain organizations. Vote tally and voter identity are kept confidential in storage, with a Bitcoin-proof published to guarantee the integrity and finality of the election process.
Coercion-Resistant
Security Model
Publicly Verifiable
Election Outcome
how-we-deliver
CORE SERVICES
Blockchain Infrastructure Development
Build, scale, and secure your Web3 foundation with production-ready infrastructure.
We architect and deploy the foundational systems your application requires to operate at scale. Our focus is on reliability, security, and developer experience, ensuring your team can build on a stable base.
- Node Infrastructure: Managed
Ethereum,Polygon, andSolanaRPC/validator nodes with 99.9% uptime SLA. - Indexing & APIs: Custom subgraphs and high-performance APIs for real-time on-chain data.
- Wallet & Key Management: Secure, non-custodial solutions with MPC and multi-sig configurations.
- DevOps & Monitoring: Automated deployment pipelines and 24/7 performance dashboards.
We deliver a fully managed infrastructure layer, so you can focus on your product, not the plumbing. Typical deployments are production-ready in under 3 weeks.
Privacy-Preserving Storage
Frequently Asked Questions
Get clear answers on how we secure your data with Bitcoin's immutable ledger.
We anchor cryptographic proofs of your data's existence and integrity onto the Bitcoin blockchain using protocols like Ordinals or BitVM. This creates a timestamped, immutable record. Clients can then verify their data's state at any point in time without revealing the data itself, leveraging Bitcoin's unparalleled security and decentralization for trustless audits.
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