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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

ZK-Rollup Privacy for Hotspot Data

We build custom zero-knowledge rollup layers that batch and privately settle mobile hotspot data submissions. Protect user location and activity while maintaining verifiable network integrity for your DePIN.
Chainscore © 2026
overview
FULL-STACK ENGINEERING

Custom Blockchain Development

End-to-end development of custom blockchains, sidechains, and layer-2 solutions for enterprise and high-growth startups.

We architect and build bespoke blockchain networks tailored to your specific business logic, performance, and compliance requirements. From consensus design to node infrastructure, we deliver a production-ready foundation.

  • Private/Consortium Chains: Permissioned networks with custom governance and privacy controls.
  • Layer-2 Rollups: High-throughput Optimistic or ZK-Rollup solutions for Ethereum.
  • App-Specific Chains: Cosmos SDK or Substrate-based blockchains for maximum flexibility.

Deploy a secure, scalable network in 8-12 weeks, not quarters. Our battle-tested development lifecycle ensures 99.9% uptime SLA from day one.

We handle the full stack: RPC node deployment, block explorer integration, wallet connectivity, and comprehensive monitoring & alerting systems.

key-features-cards
BUILT FOR ENTERPRISE DATA PRIVACY

Core Architecture & Capabilities

Our ZK-Rollup solution for hotspot data is engineered from the ground up for compliance, scalability, and verifiable privacy. We deliver production-ready infrastructure with enterprise-grade SLAs.

01

Custom zkEVM Circuit Design

We design and implement custom zk-SNARK circuits optimized for your specific hotspot data schema (e.g., location pings, device IDs, signal strength). This ensures efficient proof generation and minimal on-chain footprint.

Plonk & Halo2
Proving Systems
< 5 sec
Avg. Proof Gen
02

Data Availability Layer

Hybrid data availability architecture. Sensitive raw data remains off-chain with cryptographic commitments, while essential state diffs are published to Ethereum L1 or a dedicated data availability chain for maximum security and auditability.

EigenDA / Celestia
DA Options
~90%
Cost Reduction
03

Privacy-Preserving Prover Network

A decentralized network of high-performance provers ensures censorship resistance and high availability for proof generation. Our orchestration layer automatically routes workloads for optimal speed and cost.

99.9%
Uptime SLA
Geo-distributed
Nodes
05

Real-Time State Synchronization

Low-latency sequencer and state sync services ensure your application layer has immediate access to the latest verified state. Sub-second finality for user-facing operations.

< 1 sec
State Finality
WebSocket API
Live Updates
06

Compliance & Audit Trail

Every data transaction generates an immutable, verifiable zero-knowledge proof logged on-chain. This creates a cryptographically secure audit trail for regulators without exposing underlying sensitive information.

GDPR / CCPA
Designed For
Immutable
Proof Log
benefits
DELIVERABLES

Business Outcomes for Your DePIN

Our ZK-Rollup privacy solution for hotspot data delivers measurable infrastructure advantages, from accelerated time-to-market to provable compliance.

01

Accelerated Time-to-Market

Deploy a production-ready, privacy-preserving data pipeline in under 4 weeks. We provide a fully integrated ZK-Rollup stack, eliminating the 6-12 month development cycle of building in-house.

< 4 weeks
To Production
0 lines
ZK-Circuit Code to Write
02

Provable Data Privacy & Compliance

Generate cryptographic proofs of data handling for regulators and partners. Our solution enables compliance with frameworks like GDPR for personal location data without exposing raw information on-chain.

ZK-SNARKs
Proof System
GDPR-ready
Architecture
03

Substantial Cost Reduction

Reduce on-chain data settlement costs by over 95% versus publishing raw hotspot data. Our ZK-Rollup batches and compresses thousands of data points into a single, verifiable transaction.

> 95%
Cost Reduction
Batch 10k+
Points per Tx
04

Enterprise-Grade Security & Audits

Receive a system built with formal verification principles and audited smart contracts. We leverage industry-standard libraries and can facilitate third-party audits from firms like Spearbit or ChainSecurity.

Formal Verification
Methodology
OpenZeppelin
Libraries
05

Scalable, High-Throughput Architecture

Support millions of daily data attestations with sub-second proof generation. Our architecture is designed to scale horizontally with your network growth, ensuring no data backlog.

1M+
Daily Attestations
< 1 sec
Proof Gen
06

Monetization & Data Integrity

Enable trusted data marketplaces and oracle feeds. With verifiable, private computation, your DePIN's data becomes a high-integrity asset for DeFi, logistics, and AI applications.

Tamper-Proof
Data Feeds
New Revenue
Streams
Structured Implementation Roadmap

Phased Development & Delivery

A transparent, milestone-driven approach to deploying your ZK-Rollup for private hotspot data. We manage complexity and risk with clear deliverables at each phase.

Phase & DeliverablesStarter (Proof-of-Concept)Professional (Production-Ready)Enterprise (Fully Managed)

Phase 1: Architecture & Design

ZK Circuit Specification

ZK Circuit Spec + System Architecture

Full Technical Design Document (TDD)

Phase 2: Core Development

Basic ZK-Rollup Smart Contracts

Full ZK-Rollup Stack + Data Attestation

Custom Rollup + Multi-Chain Bridge

Phase 3: Testing & Audit

Internal Security Review

Formal Audit by 3rd Party Firm

Formal Audit + Penetration Testing

Phase 4: Deployment

Testnet Deployment Only

Mainnet Deployment Support

Multi-Chain Deployment & Orchestration

Phase 5: Operations

Basic Monitoring Dashboard

24/7 Monitoring & Alerting

Fully Managed Infrastructure & SLA

Support & Maintenance

Email Support (Business Hours)

Priority Slack Support

Dedicated Technical Account Manager

Typical Timeline

6-8 Weeks

10-14 Weeks

14-20 Weeks

Starting Price

$50K

$150K

Custom Quote

how-we-deliver
A PROVEN METHODOLOGY

Our Development & Integration Process

From initial design to mainnet deployment, our structured 4-phase process ensures your private hotspot data solution is delivered on time, on budget, and with enterprise-grade security.

01

Phase 1: Architecture & Privacy Design

We architect your ZK-Rollup system, selecting optimal proving schemes (e.g., Plonk, Groth16) and defining the privacy boundary for hotspot data. Deliverables include a technical specification and a detailed integration roadmap.

2-3 weeks
Specification Delivery
Zero-Knowledge
Privacy Guarantee
02

Phase 2: Core Circuit & Contract Development

Our team builds the custom zkSNARK/STARK circuits for your data logic and the associated Layer 1 verifier/settlement smart contracts. All code follows OpenZeppelin standards and is written in Solidity 0.8+.

Solidity 0.8+
Security Standard
Gas-Optimized
Verifier Contracts
03

Phase 3: Sequencer & Prover Integration

We deploy and configure the off-chain sequencer node for batching transactions and integrate a high-performance prover (e.g., with snarkjs or custom Rust). This phase establishes the operational backbone of your rollup.

Sub-Second
Proof Generation
99.9% SLA
Sequencer Uptime
04

Phase 4: Security Audit & Mainnet Launch

The complete system undergoes a rigorous security audit by a third-party firm (e.g., Trail of Bits, Quantstamp). Post-audit, we manage the mainnet deployment and provide ongoing monitoring and support.

Third-Party
Security Audit
24/7
Launch Support
ZK-Rollup Privacy

Frequently Asked Questions

Get clear answers on how we deliver private, scalable data solutions for IoT and mobile networks.

A production-ready ZK-Rollup for hotspot data typically takes 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for architecture design and circuit specification, 2-4 weeks for core development and testing, and 1-2 weeks for audit preparation and deployment. For proof-of-concepts, we can deliver a functional demo in as little as 2 weeks.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team