We architect and build custom blockchain networks and layer-2 solutions tailored to your specific throughput, cost, and governance needs. Our development process delivers production-ready infrastructure in 4-8 weeks.
LABS
Services
Cosmos IoT Remote Attestation via CosmWasm
Chainscore builds scalable, trustless remote attestation protocols for IoT device fleets using CosmWasm smart contracts on application-specific Cosmos blockchains.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to mainnet deployment.
- Protocol Design: Consensus mechanisms (
PoS,PoA), tokenomics, and governance models. - Node Infrastructure: High-availability validator sets with 99.9% uptime SLAs and automated monitoring.
- Smart Contract Layer: Core logic in
Solidity,Rust (Solana), orMove (Aptos/Sui)with formal verification. - Deployment & DevOps: Mainnet launch coordination, RPC endpoint management, and cross-chain bridge integration.
We handle the entire stack so your team can focus on application logic and user growth.
key-features-cards
BUILDING TRUSTED IOT NETWORKS
Core Technical Capabilities We Deliver
We architect and deploy secure, verifiable communication layers for IoT devices on Cosmos, enabling provable data integrity and automated business logic at the edge.
01
Secure Remote Attestation Modules
Custom CosmWasm smart contracts that verify device identity and software state, ensuring only trusted, un-tampered IoT sensors can submit data to your blockchain.
TEE/HSM Compatible
Hardware Roots of Trust
IBC-Ready
Cross-Chain Verification
02
High-Throughput Data Oracles
Optimized CosmWasm oracles that batch and attest sensor data (temperature, GPS, usage) with sub-second finality, feeding reliable real-world data into your dApp logic.
< 2 sec
Data Finality
10k+ TPS
Per Shard Capacity
03
Automated SLA & Compliance Contracts
Self-executing agreements that trigger payments or alerts based on attested IoT data, enabling use cases like usage-based insurance, supply chain compliance, and predictive maintenance.
Zero Manual Checks
Automation
Immutable Audit Trail
Regulatory Ready
04
Interchain Accounts for IoT
Implement Interchain Accounts (ICA) to allow your IoT application chain to securely control accounts on other Cosmos chains, enabling complex multi-chain workflows from a single hub.
Cross-Chain Actions
Single Permission Set
Reduced Overhead
No New Key Management
05
Gas-Optimized CosmWasm Development
Contracts built with performance-first patterns, keeping transaction costs predictable for high-frequency IoT data submissions, critical for scaling to thousands of devices.
Rust Audited
Security & Efficiency
~50k Gas
Avg. Attestation Cost
06
End-to-End Security Architecture
Comprehensive design covering secure device onboarding, key management, contract upgradeability, and monitoring—delivered as a production-ready package.
Full Audit Report
Deliverable
24/7 Monitoring
Incident Response
benefits
DELIVERABLES
Business Outcomes for Your IoT Project
Our Cosmos IoT Remote Attestation service delivers concrete, measurable results. We focus on building verifiable trust into your device network, enabling new business models and reducing operational risk.
01
Verifiable Device Integrity
Cryptographically prove the hardware and software state of every IoT device in your fleet. This enables secure data monetization, automated compliance, and trusted device-to-device communication.
TEE/SE
Attestation Support
On-Chain
Proof Registry
02
Automated Supply Chain Compliance
Replace manual audits with automated, on-chain verification of device provenance and configuration. Slash audit costs and ensure regulatory adherence for healthcare, industrial, and financial IoT applications.
Real-Time
Compliance Proofs
> 90%
Audit Cost Reduction
03
Secure Data Marketplace Enablement
Unlock new revenue streams by allowing devices to sell attested sensor data directly to consumers and enterprises. Data buyers get cryptographic guarantees of source integrity and freshness.
Microtransactions
Enabled
Provenance
Full Data Trail
04
Reduced Operational & Insurance Risk
Mitigate liability and lower insurance premiums by providing immutable proof of secure device operation. Demonstrate due diligence in the event of a security incident or product failure.
Immutable Logs
Incident Response
Risk Scoring
On-Chain Evidence
05
Faster Time-to-Market for Secure Products
Leverage our pre-audited CosmWasm smart contract templates and integration libraries. Deploy a production-ready remote attestation layer in weeks, not months.
< 4 weeks
To Pilot
Pre-Audited
Contract Templates
06
Interoperable Trust Across Ecosystems
Build on the Cosmos IBC protocol. Your attested device data and proofs are portable across hundreds of connected blockchains, future-proofing your infrastructure.
IBC-Enabled
Cross-Chain
Cosmos SDK
Native Integration
Structured Roadmap for IoT Security
Phased Development & Integration Tiers
Compare our structured service tiers for implementing Cosmos-based remote attestation, from proof-of-concept to enterprise-grade production.
| Capability | Proof-of-Concept | Production-Ready | Enterprise Managed |
|---|---|---|---|
Custom CosmWasm Smart Contract | |||
Basic Remote Attestation Logic | |||
Multi-Chain IBC Integration | |||
Hardware Security Module (HSM) Support | |||
Comprehensive Security Audit & Report | |||
Production Deployment & Configuration | |||
24/7 Monitoring & Alerting Dashboard | |||
SLA-Backed Incident Response | Best Effort | 8 Business Hours | < 1 Hour |
Ongoing Protocol Upgrades & Maintenance | Not Included | Optional Retainer | Included |
Estimated Timeline | 2-4 Weeks | 6-10 Weeks | 10+ Weeks |
Typical Investment | $15K - $30K | $50K - $120K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to integrating hardware-backed trust into your Cosmos IoT network, delivering a production-ready solution in weeks, not months.
01
Architecture & Design Review
We conduct a deep-dive analysis of your IoT hardware, data flows, and business logic to architect a tailored attestation model. This ensures the CosmWasm smart contract logic aligns precisely with your security requirements and device capabilities.
1-2 weeks
Design Phase
100%
Requirements Locked
02
Secure Smart Contract Development
Our team builds the core CosmWasm contracts for attestation verification, state management, and slashing logic. Development follows OpenZeppelin security patterns, includes comprehensive unit/integration tests, and is optimized for IBC compatibility.
Solidity 0.8+
Standards
>95%
Test Coverage
04
Rigorous Security Audits
Every contract and critical integration component undergoes internal and external security review. We partner with leading audit firms to deliver a certified security report, providing verifiable trust for your stakeholders and users.
2+
Audit Partners
Critical: 0
Final Report
05
Testnet Deployment & Simulation
We deploy the full attestation system to a Cosmos testnet, simulating real-world attack vectors and failure modes. This phase validates economic security, slashing conditions, and network resilience before mainnet launch.
1000+
Devices Simulated
Full E2E
Validation
06
Mainnet Launch & Ongoing Support
We manage the production deployment, validator onboarding, and provide 24/7 monitoring with defined SLAs. Our team offers ongoing support for upgrades, scaling, and integrating new device attestation protocols.
99.9%
Uptime SLA
< 4 weeks
Avg. Time to Prod
security-approach
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 transaction volume, privacy, and governance needs. Our full-stack approach delivers a production-ready system, not just a proof-of-concept.
From zero to mainnet in 12 weeks with a 99.9% uptime SLA and comprehensive node management.
- Core Protocol Development: Custom consensus (
PoA,PoS), EVM-compatible execution layers, and cross-chain bridges. - Node Infrastructure: Automated deployment, monitoring, and high-availability orchestration for validator and RPC nodes.
- Developer Tooling: Block explorers, indexers, and SDKs to empower your ecosystem builders.
- Security & Compliance: Formal verification, economic security audits, and regulatory alignment for institutional use cases.
Cosmos IoT Remote Attestation
Frequently Asked Questions
Get clear answers about our specialized service for building secure, verifiable IoT data pipelines on Cosmos with CosmWasm.
A standard implementation takes 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for architecture design and attestation logic, 2-4 weeks for CosmWasm smart contract development and integration, and 1-2 weeks for testing, security review, and deployment. Complex multi-chain or custom hardware integrations can extend this timeline, which we scope and quote for upfront.
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