We deliver audit-ready smart contracts that power DeFi, NFTs, and enterprise applications. Our team specializes in Solidity, Rust, and Vyper for EVM, Solana, and Cosmos ecosystems.
LABS
Services
Substrate Pallet for Immutable Ownership History
We engineer custom Substrate pallets to serve as the core provenance ledger for your enterprise or consortium blockchain, delivering a configurable, auditable trail of custody and events.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol.
- Security-First Development: Contracts built with OpenZeppelin patterns and undergo internal review before your audit.
- Gas Optimization: Code designed for minimum execution cost and maximum efficiency on mainnet.
- Full Lifecycle Support: From architecture and development to deployment, verification, and monitoring.
Deploy with confidence. We've developed contracts securing over $500M+ in TVL for clients, with a 100% clean audit record from firms like CertiK and Quantstamp.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Engineered for Enterprise-Grade Provenance
Our Substrate pallet delivers a battle-tested foundation for immutable ownership history, designed to meet the stringent demands of financial applications and high-value asset tracking.
01
Deterministic State Transitions
Every ownership change is an immutable, verifiable state transition on-chain. Eliminates reconciliation errors and provides a single source of truth for auditors and regulators.
100%
Audit Trail
0 Reconcil.
Required
02
Enterprise Security & Compliance
Built with OpenZeppelin security patterns and designed for SOC 2 Type II readiness. Supports granular role-based access control (RBAC) and integration with KYC/AML providers.
SOC 2
Designed For
RBAC
Native Support
03
High-Throughput Finality
Leverages Substrate's consensus for sub-6-second block times and instant finality. Scales to handle millions of provenance events without compromising performance.
< 6 sec
Block Time
Instant
Finality
04
Modular & Extensible Architecture
A standalone pallet that integrates seamlessly with your custom chain or parachain. Easily extend logic for custom asset types, multi-sig rules, or off-chain data attestations.
Standalone
Pallet
Custom Logic
Fully Extensible
05
Comprehensive Event Indexing
All provenance events are emitted as structured, indexable on-chain logs. Enables powerful real-time dashboards, analytics, and compliance reporting out-of-the-box.
Structured
Event Logs
Real-time
Indexing
06
Battle-Tested Deployment
Deployed in production for fintech clients tracking over $500M in asset provenance. Includes 24/7 monitoring, automated failover, and a 99.9% uptime SLA.
$500M+
Assets Tracked
99.9%
Uptime SLA
benefits
DELIVERABLES & GUARANTEES
Business Outcomes: From Technical Build to Trust
We translate Substrate's technical power into measurable business results. Our pallet development delivers not just code, but a foundation for secure, scalable, and trusted digital asset management.
01
Production-Ready Ownership Pallet
Deploy a fully audited, gas-optimized Substrate pallet for immutable asset provenance. Built with OpenZeppelin security patterns and comprehensive unit/integration tests.
< 3 weeks
To Production
100%
Test Coverage
02
Enterprise-Grade Security & Audits
Receive a security audit report from a top-tier firm. Our development includes formal verification for critical state transitions, ensuring your ownership history is tamper-proof.
Tier-1 Auditors
Security Partner
Zero Critical
Audit Findings
03
Scalable On-Chain Data Architecture
Handle high-throughput asset transfers with sub-second finality. Our pallet design uses efficient storage maps and event-driven indexing to scale with your user base.
< 1 sec
Transaction Finality
10k+ TPS
Theoretical Capacity
04
Full Integration & Developer Experience
Get comprehensive documentation, TypeScript/Polkadot.js API clients, and a dedicated technical workshop for your team. We ensure your developers can build on top of the pallet immediately.
Full SDK
Included
2 Days
Handover Training
06
Ongoing Maintenance & Upgrades
Benefit from our Substrate upgrade framework and 24/7 monitoring. We provide SLA-backed support for pallet upgrades, security patches, and performance optimization.
99.9%
Uptime SLA
1-Hour
Critical Response
From MVP to Mainnet
Structured Development Path to Production
A phased approach to developing and deploying your immutable ownership history pallet, from initial concept to enterprise-grade production.
| Phase & Deliverables | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
Custom Pallet Development | |||
Unit & Integration Tests | Basic coverage |
|
|
Security Audit | Peer review | Formal audit report | Formal audit + ongoing review |
Testnet Deployment | Local & solo chain | Rococo/Westend | Multi-testnet (Rococo, Shibuya) |
Mainnet Deployment Support | |||
Performance Benchmarking | Pallet-level metrics | Full runtime benchmarks | |
Documentation | Inline comments | Technical spec & API docs | Full SDK & integration guide |
Post-Launch Support | 30 days | 6 months | 12-month SLA |
Response Time SLA | Best effort | Next business day | < 4 hours (24/7) |
Typical Timeline | 2-4 weeks | 6-10 weeks | 8-14 weeks |
Starting Investment | $15K - $30K | $50K - $100K | Custom Quote |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Specification to Runtime
We deliver production-ready Substrate pallets through a structured, collaborative process designed for technical founders and CTOs. Each phase includes clear deliverables, security checkpoints, and direct access to our engineering team.
01
Phase 1: Requirements & Architecture
We conduct a technical deep-dive to define the pallet's state transitions, storage schema, and integration points with your existing chain. You receive a comprehensive specification document and a high-level architecture diagram.
1-2 weeks
Duration
Spec Doc
Key Deliverable
02
Phase 2: Core Logic & Unit Testing
Our engineers implement the pallet's business logic in Rust, focusing on security and gas efficiency. We deliver a fully unit-tested codebase with 90%+ coverage, using established Substrate patterns and OpenBrush libraries where applicable.
2-3 weeks
Duration
>90%
Test Coverage
03
Phase 3: Integration & Security Audit
We integrate the pallet into your runtime, perform comprehensive integration tests, and conduct an internal security review. This phase includes a formal audit report and a detailed gas consumption analysis for all extrinsics.
1-2 weeks
Duration
Audit Report
Key Deliverable
04
Phase 4: Deployment & Runtime Upgrade
We prepare and test the runtime upgrade package (WASM blob). Our team supports the on-chain governance proposal and execution process, ensuring a zero-downtime deployment to your live network.
< 1 week
Duration
WASM Blob
Key Deliverable
05
Phase 5: Monitoring & Post-Launch Support
We provide 30 days of post-deployment monitoring and support. This includes configuring block explorers for your custom storage items and setting up alerts for critical pallet events to ensure operational stability.
30 days
Support Period
Alerts & Dashboards
Key Deliverable
Substrate Pallet Development
Frequently Asked Questions
Get clear answers on our process, timeline, and technical approach for building your immutable ownership history system.
A standard immutable ownership history pallet with core features (minting, transfers, querying) takes 2-3 weeks for delivery. Complex implementations with advanced logic, multi-asset support, or custom governance hooks typically require 4-6 weeks. We provide a detailed project plan after the initial technical scoping call.
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