We architect and deploy production-ready smart contracts that form the immutable backbone of your application. Our development process ensures security-first design, gas efficiency, and comprehensive audit readiness from day one.
LABS
Services
DePIN Network Privacy Enhancement
Integrate CoinJoin mechanics into Decentralized Physical Infrastructure Networks to anonymize microtransactions for device usage and resource payments. We build privacy layers that scale.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
From token standards to complex DeFi logic, we build the contracts that power your business model.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and governance hooks. - DeFi & dApps: Automated market makers (AMMs), lending protocols, staking mechanisms, and multi-signature wallets.
- Enterprise Logic: Custom business logic for supply chain, identity, and asset tokenization with formal verification options.
- Full Audit Trail: Code developed with OpenZeppelin standards, complete with inline documentation (
NatSpec) and test coverage exceeding 95%.
key-features-cards
ARCHITECTURE
Core Privacy Protocol Capabilities
Our privacy-first architecture for DePIN networks integrates zero-knowledge proofs, confidential computing, and secure multi-party computation to protect data and transactions without sacrificing performance.
01
Zero-Knowledge Data Attestation
Prove the validity of sensor data, IoT readings, or compute work without revealing the underlying data. Enables trustless verification for DePIN reward distribution and data marketplaces.
< 500ms
Proof Generation
zk-SNARKs/STARKs
Protocol Support
02
Confidential On-Chain State
Encrypt sensitive network state (device IDs, usage logs, financials) on-chain using FHE or TEEs. Authorized parties can compute on encrypted data, ensuring compliance and operational secrecy.
FHE/TEE
Encryption Layer
Granular
Access Control
03
Private Reward Distribution
Distribute incentives and tokens to network participants (hardware operators, data providers) without exposing individual earnings or payout graphs, mitigating sybil and MEV risks.
Shielded Pools
Mechanism
O(1)
On-Chain Footprint
04
Secure Multi-Party Computation (MPC)
Enable collective decision-making (e.g., governance, slashing) or aggregate data analysis across multiple nodes without any single party viewing the raw inputs.
Threshold Sig.
Key Management
n-of-m
Fault Tolerance
05
Privacy-Preserving Oracles
Fetch and deliver off-chain data (price feeds, API results) to smart contracts while keeping the request parameters and source data confidential from public observers.
TLSNotary
Verification
End-to-End
Confidentiality
06
Regulatory-Compliant Auditing
Provide selective disclosure mechanisms and audit trails for regulators or DAOs using zk-proofs, allowing verification of compliance without exposing full user activity.
ZK Proofs
Disclosure Method
Real-Time
Audit Trail
benefits
PROVEN RESULTS
Business Outcomes for Your DePIN
Our privacy-first infrastructure delivers measurable advantages, from enhanced security to accelerated growth. Here’s what you can expect when partnering with Chainscore.
01
Regulatory Confidence & Compliance
Deploy with built-in compliance for data sovereignty (GDPR, CCPA) and financial regulations. Our privacy layer provides audit trails for verifiable compliance without exposing sensitive on-chain data.
Zero
Privacy Breaches
100%
Audit Trail Integrity
02
Enhanced Network Security Posture
Mitigate risks of data leakage and front-running. Our zero-knowledge and secure multi-party computation (MPC) implementations protect node operator data and transaction metadata from exploits.
>99.9%
Uptime SLA
< 2ms
Privacy Overhead
03
Faster Time-to-Market for New Features
Leverage our pre-audited, modular privacy modules for data obfuscation, confidential compute, and access control. Integrate in weeks, not months, with our SDKs and APIs.
4-6 weeks
Integration Timeline
50%
Faster Development
04
Scalable, Cost-Efficient Operations
Our architecture ensures privacy computations scale linearly with network growth. Optimized for minimal gas overhead on L1/L2 settlements, reducing your operational costs.
< $0.01
Avg. Cost per Tx
1M+ TPS
Theoretical Scale
05
Stronger User Adoption & Trust
Build user confidence with verifiable privacy. Attract enterprise partners and sensitive data applications by guaranteeing data confidentiality and user anonymity.
40%+
Higher User Retention
Enterprise-Grade
SLAs
Infrastructure Decision Matrix
Build vs. Buy: DePIN Privacy Solutions
A technical and economic comparison of building a custom privacy layer for your DePIN network versus leveraging Chainscore's battle-tested solution.
| Key Factor | Build In-House | Chainscore Platform |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $600K+ | $50K - $150K |
Security Posture | High Risk (unaudited, novel code) | Low Risk (audited, proven patterns) |
Core Features | ZK-SNARKs/STARKs, MPC, TEEs | ZK-SNARKs/STARKs, MPC, TEEs, Hybrid Models |
Ongoing Maintenance | Dedicated 2-3 person team | Fully managed service, optional SLA |
Protocol Flexibility | Custom, locked to your stack | Modular, supports Ethereum, Solana, Cosmos SDK |
Compliance & Audit Trail | Custom implementation required | Built-in, configurable logging |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $80K - $200K |
Expertise Required | PhD-level cryptography, distributed systems | Provided by our team |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A structured, security-first approach to implementing privacy for your DePIN network, ensuring regulatory compliance and technical robustness from day one.
01
Architecture & Threat Modeling
We begin with a comprehensive analysis of your network's data flows and threat landscape. This identifies critical privacy risks and defines the Zero-Knowledge (ZK) or Multi-Party Computation (MPC) architecture needed to protect sensor data and user identities.
2-3 days
Initial Assessment
100%
Coverage Mapping
02
Privacy Protocol Implementation
Our engineers integrate privacy-preserving protocols like zk-SNARKs (Circom/Halo2) or secure enclaves (Intel SGX) directly into your node software and consensus layer. We ensure on-chain proofs verify data integrity without exposing the raw information.
ZK/MPC
Core Tech
Open Source
Auditable Code
03
Rigorous Security Auditing
Every privacy module undergoes internal review and external audit by partners like Trail of Bits or Quantstamp. We deliver a formal verification report and remediate findings before deployment, providing you with verifiable security credentials.
3rd Party
Audit Mandatory
Critical
Issues Resolved
04
Staged Network Rollout
We deploy the enhanced privacy layer in phases—starting with a testnet, then a controlled mainnet cohort—using canary releases and real-time monitoring. This minimizes risk and ensures network stability and performance under load.
Phased
Go-Live
>99.9%
Uptime SLA
05
Compliance & Documentation
We provide complete technical documentation, data flow diagrams, and compliance matrices (addressing GDPR, CCPA) for your legal team. This proves your network's privacy claims to regulators and enterprise clients.
GDPR/CCPA
Alignment
Full Suite
Docs Delivered
06
Ongoing Support & Upgrades
Receive 24/7 monitoring, incident response, and protocol upgrades as privacy tech evolves (e.g., transitioning to newer ZK proving systems). We ensure your DePIN's privacy remains state-of-the-art.
24/7
SRE Support
SLA-Backed
Response Time
Technical Implementation Details
DePIN Privacy Engineering FAQ
Common questions from CTOs and engineering leads about our privacy enhancement process, timelines, and security guarantees.
We follow a structured 4-phase methodology: 1) Architecture Audit - Review your current data flows and threat model. 2) Privacy Blueprint - Design a hybrid solution combining zero-knowledge proofs, secure multi-party computation, and on-chain/off-chain data partitioning. 3) Implementation & Integration - Develop and integrate privacy modules using frameworks like zk-SNARKs (Circom) or FHE libraries. 4) Security Validation - Conduct internal audits and prepare for third-party review. This ensures a systematic upgrade without disrupting core network functions.
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