We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our focus is on security-first development using Solidity 0.8+ and Rust, with OpenZeppelin libraries and comprehensive test suites (>95% coverage).
LABS
Services
Privacy-Preserving Emissions Reporting
Implement zero-knowledge proof systems to enable Bitcoin mining facilities to cryptographically verify compliance with emissions thresholds and sustainability metrics, while keeping operational data confidential.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production and scale.
From token standards to complex DeFi logic, we deliver production-ready code that is gas-optimized and built for high-frequency transactions.
- Token Contracts:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi & DApps: Automated Market Makers (AMMs), staking pools, lending protocols, and multi-signature wallets.
- Security & Audit: Pre-deployment review, formal verification, and integration with leading audit firms for final certification.
key-features-cards
ENTERPRISE-GRADE SOLUTIONS
Core Capabilities
We deliver verifiable, tamper-proof emissions reporting infrastructure that meets the highest standards of data integrity, auditability, and regulatory compliance.
benefits
TANGIBLE RESULTS
Business Outcomes
Our privacy-preserving emissions reporting delivers measurable business value, from regulatory compliance to enhanced investor trust.
01
Regulatory Compliance
Generate verifiable, tamper-proof emissions reports that meet SEC, EU CSRD, and California SB 253 requirements. Our zero-knowledge proofs ensure data privacy while providing cryptographic proof of compliance.
100%
Audit Trail
SEC, CSRD
Frameworks
02
Investor & Stakeholder Trust
Provide immutable, privacy-protected proof of ESG commitments. Enable selective disclosure of emissions data to investors and rating agencies without exposing sensitive operational details.
ZK-Proofs
Data Privacy
Immutable
Verification
03
Operational Efficiency
Automate data collection and reporting workflows. Reduce manual reconciliation by 70% with smart contracts that aggregate and validate emissions data from IoT sensors and ERP systems.
70%
Time Saved
Automated
Workflows
04
Supply Chain Transparency
Track Scope 3 emissions across your supply chain with privacy. Partners can prove their contributions to your carbon footprint without revealing proprietary cost or sourcing data.
Scope 1-3
Coverage
Privacy-First
Partner Data
05
Audit & Verification Ready
Every data point is cryptographically signed and stored on-chain. Streamline third-party audits with a complete, immutable ledger of all emissions calculations and attestations.
On-Chain
Ledger
Cryptographic
Signatures
06
Market Differentiation
Leverage verifiable green credentials for competitive advantage in tenders and customer engagements. Issue tokenized carbon credits or offsets backed by auditable, real-world data.
Tokenized
Credits
Real-World
Data Backing
Choose Your Path to Compliance
Implementation Tiers
Select the level of support and infrastructure required for your privacy-preserving emissions reporting solution.
| Feature | Audit & Verify | Build & Deploy | Managed Service |
|---|---|---|---|
Smart Contract Audit & Verification | |||
Custom Report Logic Development | |||
Zero-Knowledge Proof Circuit Design | |||
On-Chain Deployment & Configuration | |||
Data Ingestion Pipeline Setup | |||
API & Dashboard Integration | |||
24/7 System Monitoring & Alerts | |||
Incident Response SLA | 48h | 2h | |
Quarterly Protocol Updates | |||
Estimated Timeline | 2-4 weeks | 6-10 weeks | 8-12 weeks |
Starting Price | $15K | $75K | Custom |
how-we-deliver
METHODOLOGY
Our Delivery Process
A structured, four-phase approach designed to deliver a secure, compliant, and production-ready emissions reporting system. We focus on rapid deployment and long-term maintainability.
01
Architecture & Protocol Design
We design a custom zero-knowledge (ZK) circuit architecture for your specific data schema, selecting the optimal proving system (e.g., Plonk, Groth16) to balance proof generation speed and verification cost. This phase establishes the cryptographic foundation for privacy and auditability.
2-3 weeks
Design Phase
Circom / Halo2
Circuit Frameworks
02
Smart Contract & ZK Circuit Development
Our engineers develop and rigorously test the on-chain verifier contracts (Solidity/Vyper) and the off-chain ZK proving logic. We implement gas-optimized verification and ensure seamless integration with your existing data pipelines.
4-6 weeks
Development Sprint
OpenZeppelin
Security Standards
03
Security Audit & Compliance Review
Every circuit and smart contract undergoes a formal security audit by our internal review board, with optional third-party audits from firms like Spearbit or Code4rena. We also map the system against relevant frameworks (e.g., GHG Protocol, ISO 14064).
100%
Audit Coverage
ISO 14064
Compliance Mapping
04
Deployment & Integration Support
We handle the mainnet deployment of verifier contracts and assist with integrating the proving service into your backend. We provide comprehensive documentation, monitoring dashboards, and ongoing support for system upgrades and maintenance.
< 1 week
Go-Live
24/7
Monitoring
Privacy-Preserving Emissions Reporting
Frequently Asked Questions
Get clear answers on how we build secure, verifiable, and compliant emissions reporting systems for Web3 and FinTech.
A standard deployment takes 4-8 weeks from kickoff to production. This includes requirements analysis, smart contract development, zero-knowledge proof circuit design, frontend integration, and security audit. Complex integrations with existing enterprise data systems may extend the timeline, which we scope during the initial discovery phase.
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