We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our development process ensures gas-optimized code and adherence to security best practices from day one.
LABS
Services
Substrate-Based Custom Blockchain Database Implementation
We engineer purpose-built, decentralized databases as custom Substrate pallets, providing your enterprise with full control over storage logic, consensus, and governance for specialized use cases.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
- Custom Logic: Build on
ERC-20,ERC-721, or bespoke standards. - Security-First: Development includes integration of
OpenZeppelinlibraries and pre-audit reviews. - Full Lifecycle: From initial design and testing to mainnet deployment and upgrade management.
Reduce your time-to-market with a 2-4 week MVP delivery and eliminate costly post-launch vulnerabilities.
key-features-cards
ENTERPRISE-GRADE STORAGE
Core Capabilities of Our Custom Database Implementation
We build custom Substrate pallets and storage layers that deliver the performance, security, and flexibility your application demands, directly on-chain.
01
Custom Storage Pallet Development
We design and implement purpose-built storage pallets for your specific data models, enabling efficient on-chain data handling for DeFi, gaming, or identity use cases.
> 10k TPS
Read/Write Capacity
Sub-Second
Query Latency
02
Optimized State Trie & Merkle Proofs
Our implementations leverage Substrate's FRAME storage abstractions for optimized state management, ensuring fast finality and efficient light client verification.
~50%
Storage Overhead Reduction
O(log n)
Proof Complexity
03
Off-Chain Worker Integration
Integrate secure off-chain workers for heavy computation or external data fetching, keeping your main chain lean while maintaining cryptographic guarantees.
Unlimited
Compute Scale
Trustless
Data Integrity
04
Migration & Forkless Upgrade Support
Plan and execute seamless storage migrations and runtime upgrades without network forks, ensuring zero downtime for your users during protocol evolution.
Zero Downtime
Upgrade SLA
Backward Compatible
Data Schema
05
Security-First Storage Design
Every storage layer undergoes rigorous review following OpenZeppelin and Parity security patterns, with optional integration for third-party audits from firms like Trail of Bits.
Formal Verification
Critical Paths
Gas-Optimized
Storage Ops
06
Multi-Chain & XCM Data Bridges
Build interoperable storage solutions with native support for Cross-Consensus Messaging (XCM), enabling secure data sharing across Polkadot and Kusama parachains.
Any Parachain
Interoperability
Trust-Minimized
Data Transfer
benefits
ENTERPRISE-READY INFRASTRUCTURE
Business Outcomes: Beyond Decentralized Storage
Our Substrate-based database solutions deliver measurable business value, moving beyond basic storage to power scalable, secure, and compliant applications.
01
Regulatory-Compliant Data Architecture
Implement on-chain data structures with built-in compliance hooks for GDPR, MiCA, and financial regulations. Enforce data sovereignty and selective disclosure without sacrificing decentralization.
Zero-Knowledge
Proofs for Privacy
Granular
Access Control
02
High-Throughput Transaction Processing
Achieve sub-second block times and process thousands of transactions per second (TPS) with a custom runtime optimized for your specific data workflows, from DeFi settlements to NFT minting events.
10k+
TPS Potential
< 1 sec
Block Time
03
Interoperable Cross-Chain Data Layer
Enable seamless data portability and communication with Ethereum, Polkadot parachains, and Cosmos zones via XCM and IBC. Unlock liquidity and functionality across ecosystems.
XCM & IBC
Standards
Multi-Chain
Compatibility
04
Enterprise-Grade Security & Audits
Deploy with confidence using runtime modules and pallets that undergo formal verification and audits by leading security firms. Benefit from our battle-tested development practices.
Formal
Verification
Third-Party
Audits
05
Reduced Total Cost of Ownership
Eliminate vendor lock-in and unpredictable cloud bills. A sovereign blockchain database provides predictable operational costs and eliminates middlemen for data access and validation.
Predictable
OpEx
No Vendor
Lock-in
06
Future-Proof Scalability
Leverage Substrate's forkless upgrade capability to seamlessly integrate new features, consensus mechanisms, and scalability solutions like parachains and nested relay chains as your needs evolve.
Forkless
Upgrades
Parachain
Ready
Make the Right Architectural Choice
Custom Substrate Database vs. Generic Solutions
A direct comparison of building a custom Substrate-based blockchain database versus using generic off-the-shelf solutions, highlighting key technical and business trade-offs.
| Architectural Factor | Generic Database (e.g., PostgreSQL, MongoDB) | Custom Substrate Blockchain Database |
|---|---|---|
Data Integrity & Consensus | Application-level validation only; prone to conflicts | Built-in BFT consensus; cryptographically guaranteed state |
Native Multi-Party Trust | Requires complex middleware and APIs | Inherently trustless via on-chain logic and validators |
Settlement Finality | Eventual consistency; asynchronous reconciliation | Deterministic finality (2-12 seconds) |
Development Complexity | Lower initial setup; high complexity for cross-entity logic | Higher initial learning curve; streamlined for decentralized workflows |
Time to Production MVP | 2-4 months (app + middleware) | 4-8 weeks (runtime + chain logic) |
Ongoing Infrastructure Cost | Variable cloud/hosting fees, scales with usage | Predictable validator/staking costs; client-side querying |
Data Portability & Ownership | Vendor/instance lock-in; proprietary formats | Open protocol; nodes can export full state history |
Auditability & Compliance | Manual logging and reporting systems needed | Immutable ledger provides automatic, verifiable audit trail |
Total Cost of Ownership (Year 1) | $50K - $150K+ (dev, infra, maintenance) | $80K - $200K (development & initial deployment) |
Ideal Use Case | Centralized applications, internal record-keeping | DeFi primitives, cross-organization settlement, verifiable supply chains |
how-we-deliver
A PROVEN, REPEATABLE PROCESS
Our Methodology: From Specification to Production
We deliver production-ready Substrate-based blockchain databases through a structured, transparent workflow designed for technical founders and CTOs. This ensures predictable timelines, clear deliverables, and infrastructure built for scale from day one.
01
1. Discovery & Specification
We conduct a technical deep-dive to define your exact data model, consensus requirements, and economic incentives. Deliverables include a comprehensive technical specification document and a detailed project roadmap.
1-2 weeks
Specification Phase
100%
Requirement Clarity
02
2. Core Runtime & Pallet Design
Our engineers architect and implement custom Substrate pallets in Rust, defining your chain's core logic, storage, and governance. We follow Parity's best practices and integrate battle-tested libraries for security and efficiency.
Rust
Primary Language
Open Source
Code Transparency
03
3. Security & Audit Integration
Security is foundational. We implement formal verification patterns, conduct internal audits, and prepare your codebase for external review by leading firms like Trail of Bits or Quantstamp, ensuring enterprise-grade resilience.
Pre-Audit Ready
Code Quality
Zero Critical
Internal Audit Goal
04
4. Network Deployment & Orchestration
We handle the full deployment lifecycle: configuring validator sets, setting up monitoring with Prometheus/Grafana, and establishing secure RPC/WebSocket endpoints. We provide infrastructure-as-code for reproducible, scalable environments.
99.9%
Target Uptime SLA
Kubernetes
Orchestration
05
5. Developer Tooling & Documentation
We deliver a complete developer suite: a custom block explorer, comprehensive TypeScript/Polkadot.js API libraries, and detailed technical documentation to empower your team to build and iterate post-handover.
Full SDK
Included
Interactive Docs
Developer Experience
06
6. Production Support & Handover
We ensure a smooth transition to your team with operational runbooks, performance benchmarking reports, and optional ongoing support packages. Your chain is yours, with full ownership and control.
30 Days
Standard Support
Full IP Transfer
Client Ownership
Substrate Blockchain Development
Frequently Asked Questions
Get clear answers on our process, timeline, and technical approach for building your custom Substrate-based blockchain.
A standard deployment with core modules (consensus, staking, governance) takes 4-6 weeks from kickoff to testnet launch. Complex implementations with custom runtime logic, bridges, or novel consensus mechanisms can extend to 8-12 weeks. We provide a detailed, phased project plan during 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