We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited code patterns and rigorous testing to protect your assets and users.
LABS
Services
Substrate Parachain for Device Onboarding
We design and deploy custom Substrate-based parachains or parathreads dedicated to scalable, sovereign device onboarding with configurable consensus and governance, tailored for your DePIN vertical.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your dApp or protocol.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi logic, cross-chain bridges, and DAO governance systems. - Security-First Approach: Development with
OpenZeppelinlibraries, comprehensive unit/integration testing, and pre-audit readiness. - Gas Optimization: Expert tuning to reduce deployment and transaction costs by up to 40%, critical for user adoption.
- End-to-Ownership: You receive complete, well-documented source code and deployment scripts, with no vendor lock-in.
Move from concept to mainnet in as little as 4 weeks with a battle-tested foundation. We ensure your contracts are secure, efficient, and built to scale.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
We deliver production-ready Substrate parachains with the security, performance, and interoperability required for enterprise-grade device ecosystems.
01
Custom Consensus & Finality
Tailored consensus mechanisms (Aura, BABE/GRANDPA) optimized for high-throughput device attestation and data submission, ensuring sub-6-second block finality.
< 6 sec
Block Finality
10k+ TPS
Peak Throughput
02
Secure On-Chain Identity
Implement DID (Decentralized Identifier) standards and XCM-based credential verification for tamper-proof device identity and permissioned network access.
W3C DID
Standard Compliant
ZK-Proofs
Optional Privacy
03
Cross-Chain Asset & Data (XCM)
Seamless integration with Polkadot relay chains and external ecosystems via Cross-Consensus Messaging (XCM) for liquidity, oracles, and data feeds.
2-way
Bridge Architecture
< 2 min
Message Finality
04
Enterprise-Grade Security
Parachain development following OpenZeppelin security patterns, with optional audits from firms like Trail of Bits. Includes slashing logic and governance safeguards.
100%
Rust Test Coverage
Tier-1 Audits
Available
05
Scalable Off-Chain Workers
Decoupled computation for data-intensive tasks (e.g., sensor data aggregation, ML inference) without congesting the main blockchain, using Substrate's OCW framework.
Async
Execution
Cost-Offloaded
Main Chain
06
Production DevOps & Monitoring
Full lifecycle support: Kubernetes deployment, 24/7 node monitoring with Prometheus/Grafana, automated upgrades, and 99.5% uptime SLA for validator infrastructure.
99.5%
Infra Uptime SLA
< 1 hr
Mean Recovery Time
benefits
DELIVERABLES
Business Outcomes for DePIN Founders
Our Substrate parachain development service provides the foundational infrastructure to launch and scale your DePIN. We deliver production-ready, secure, and scalable solutions that translate directly into business growth and operational efficiency.
01
Rapid Network Launch
Go from concept to a live, fully functional parachain in under 8 weeks. Our standardized development framework and pre-built pallets for device identity, data attestation, and tokenized incentives eliminate months of R&D.
< 8 weeks
Time to Mainnet
Pre-built
Core Pallets
02
Secure Device Onboarding
Implement a battle-tested, audited framework for secure hardware attestation and identity management. Our custom pallets ensure only verified, non-malicious devices can join your network, protecting against Sybil attacks.
Audited
Security Framework
Zero-trust
Onboarding
03
Scalable Data & Reward Layer
Deploy a high-throughput system for processing device data and distributing tokenized rewards with sub-second finality. Our architecture supports millions of micro-transactions daily, scaling linearly with your network growth.
Sub-second
Finality
Millions/day
Tx Capacity
05
Reduced Operational Overhead
Eliminate the complexity of managing validators, node infrastructure, and chain upgrades. We provide a fully managed service with 24/7 monitoring, ensuring 99.5% uptime SLA and handling all technical maintenance.
99.5%
Uptime SLA
Fully Managed
Infrastructure
A Structured Path to Production
Phased Parachain Development Roadmap
Our proven, milestone-driven approach to building and launching your Substrate-based device onboarding parachain, from initial design to full-scale production.
| Phase & Deliverables | Starter (PoC) | Professional (MVP) | Enterprise (Production) |
|---|---|---|---|
Parachain Architecture Design | |||
Custom Pallets for Device Identity & Onboarding | Basic | Advanced | Custom |
Cross-Chain Messaging (XCMP) Integration | |||
IoT Hardware SDK & Integration Support | Documentation Only | Basic SDK | Full SDK + Integration |
Security Audit & Penetration Testing | Code Review | Full Audit Report | Full Audit + Ongoing Monitoring |
Kusama/Rococo Testnet Deployment | |||
Polkadot Mainnet Slot Acquisition & Deployment | Assisted Bidding | Managed Service | |
DevOps & 24/7 Infrastructure Monitoring | Self-Managed | Managed Infrastructure | SLA-Backed (99.9% Uptime) |
Ongoing Governance & Upgrade Support | Ad-hoc | Quarterly Reviews | Dedicated Team |
Estimated Timeline | 6-8 Weeks | 12-16 Weeks | 20+ Weeks |
Starting Investment | $50K - $80K | $150K - $250K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready Substrate parachains for device onboarding through a structured, security-first approach that de-risks development and accelerates time-to-market.
01
Architecture & Consensus Design
We design a custom, scalable consensus mechanism and runtime architecture optimized for your specific device onboarding logic, ensuring high throughput and low latency for IoT data.
10k+
TPS Target
< 2 sec
Block Time
02
Pallet Development & Integration
Build custom Substrate pallets for device identity, secure attestation, and data oracles. We integrate with XCM for cross-chain messaging and leverage FRAME best practices.
OpenZeppelin
Audit Standards
Rust 2021
Code Standard
03
Security & Formal Verification
Every line of runtime logic undergoes peer review, static analysis, and threat modeling. We prepare for external audits from firms like Trail of Bits or Quantstamp from day one.
100%
Code Review
SLA-Driven
Audit Ready
04
Testnet Deployment & Stress Testing
We deploy to Rococo testnet, execute comprehensive load tests with simulated devices, and validate economic security under adversarial conditions before mainnet.
Rococo
Test Environment
> 1M
Simulated Devices
05
Collator Setup & Infrastructure
Provision and configure high-availability collator nodes with monitoring, alerting, and automated failover. We provide infrastructure-as-code templates for your team.
99.9%
Uptime SLA
Kubernetes
Orchestration
06
Mainnet Launch & Governance
We guide the parachain auction process, execute the genesis launch, and establish on-chain governance (Treasury, Council, Referenda) for sustainable network evolution.
8-12 weeks
Typical Timeline
Full Handoff
Documentation
Substrate Parachain Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for your IoT device onboarding project.
A standard parachain for device onboarding with core identity and data modules takes 6-10 weeks from kickoff to mainnet launch. This includes 2-3 weeks for custom pallet development, 2 weeks for integration testing on Rococo, and 2-3 weeks for security audits and final deployment. Complex integrations (e.g., custom hardware SDKs, advanced consensus) can extend this to 12-14 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