We architect and deploy custom smart contracts for tokens, DeFi, NFTs, and governance. Our code is built on Solidity 0.8+ with OpenZeppelin standards, undergoing rigorous internal audits and formal verification to ensure security and gas efficiency.
LABS
Services
Bitcoin Mining Carbon Neutrality Verification
End-to-end audit and attestation service providing certified claims of carbon-neutral Bitcoin mining operations for corporate clients, combining on-chain proof with off-chain verification.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From concept to mainnet, we deliver contracts you can trust to handle real value.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and staking logic. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators.
- Security First: Every contract includes comprehensive unit tests, gas optimization reports, and is prepared for third-party audits.
key-features-cards
TRANSPARENT & AUDITABLE
Our End-to-End Verification Framework
Chainscore's framework delivers verifiable, on-chain proof of carbon neutrality for Bitcoin mining operations, building trust with investors, regulators, and ESG-conscious stakeholders.
01
On-Chain Data Ingestion
We ingest and verify raw energy consumption and grid data directly from mining facilities, anchoring it to the blockchain for immutable provenance and auditability.
100%
Data Integrity
Real-time
Data Streams
02
Carbon Footprint Calculation
Our models calculate Scope 1 & 2 emissions using verified methodologies (e.g., GHG Protocol) and location-specific grid carbon intensity data for precise attribution.
Granular
GHG Protocol
ISO 14064
Compliant
03
Renewable Energy Certificate (REC) & Offset Verification
We cryptographically verify the purchase and retirement of RECs or carbon offsets, ensuring each claim is unique, valid, and not double-counted.
Zero
Double Counting
On-Chain
Retirement Proof
04
Immutable Proof & NFT Badging
Mint a verifiable, on-chain attestation (e.g., Soulbound Token) for each verified mining period, providing a tamper-proof record of carbon-neutral status.
SBT
Token Standard
Public
Verification
05
Real-Time Dashboard & Reporting
Access a comprehensive dashboard displaying live emissions data, offset status, and verifiable proofs for transparent stakeholder reporting and compliance.
24/7
Access
Automated
Reports
06
Continuous Monitoring & Auditing
Our system provides ongoing monitoring of energy sources and emissions, with a full audit trail for regulatory compliance and third-party verification.
Continuous
Compliance
Full
Audit Trail
benefits
TANGIBLE ROI
Business Outcomes of Certified Carbon Neutrality
Beyond environmental stewardship, achieving verifiable carbon neutrality delivers concrete financial, operational, and strategic advantages for Bitcoin mining operations.
Methodology Comparison
Chainscore Verification vs. Traditional Carbon Offsets
A technical comparison of Chainscore's on-chain, data-driven verification for Bitcoin mining against legacy carbon offset models, highlighting key differentiators for technical leaders.
| Verification Factor | Traditional Carbon Offsets | Chainscore On-Chain Verification |
|---|---|---|
Data Source & Methodology | Estimated models, self-reported surveys | Direct on-chain data, real-time energy metrics |
Transparency & Auditability | Opaque, periodic third-party reports | Fully transparent, immutable on-chain proof |
Verification Granularity | Project or portfolio-level | Per-mining facility, per-machine (ASIC) level |
Time to Verification | Months for certification cycles | Real-time, continuous verification |
Cost Structure | High overhead (20-40% admin fees) | Low overhead, automated via smart contracts |
Fraud & Double-Counting Risk | High (industry-wide issue) | Near-zero (cryptographically enforced) |
Integration for Reporting | Manual, spreadsheet-based | API-first, automated ESG reporting |
Developer Experience | No API, manual processes | Full API/SDK, composable data feeds |
Typical Implementation Timeline | 6-12 months for full audit cycle | 4-8 weeks for integration & go-live |
Primary Technical Challenge | Data silos, lack of standardization | Orchestrating real-time data ingestion & attestation |
how-we-deliver
METHODOLOGY
Our Four-Phase Verification Process
A rigorous, transparent framework designed to provide CTOs and sustainability leads with auditable, blockchain-anchored proof of your mining operation's environmental impact. We deliver the technical evidence required for ESG reporting and investor confidence.
01
1. Data Acquisition & On-Chain Anchoring
We integrate directly with your mining pool APIs and hardware telemetry to collect real-time energy consumption and hash rate data. This raw data is cryptographically hashed and anchored to the Bitcoin blockchain, creating an immutable, timestamped record of operational inputs.
Real-time
Data Collection
Immutable
On-Chain Proof
02
2. Carbon Footprint Calculation
Our models apply region-specific grid emission factors (e.g., EIA, IEA data) to your energy data. We calculate Scope 1 & 2 emissions with methodology aligned with the GHG Protocol, providing a clear, defensible carbon footprint metric for your mining output.
GHG Protocol
Compliance
Region-Specific
Emission Factors
03
3. Renewable Energy Attribution & Proof
We verify and quantify your use of off-grid renewables (hydro, solar, flare gas) or purchased Renewable Energy Certificates (RECs). This phase generates the cryptographic proof needed to substantiate claims of carbon-neutral or carbon-negative mining operations.
Direct Measurement
Renewable Proof
REC Validation
Grid Offset
04
4. Verification Report & On-Chain NFT Certificate
Receive a comprehensive, auditor-ready report detailing the entire verification journey. The final step mints a unique Soulbound NFT certificate on Ethereum or Polygon, serving as a permanent, publicly verifiable badge of your operation's verified carbon status.
Auditor-Ready
Detailed Report
Soulbound NFT
Public Certificate
Bitcoin Mining Carbon Neutrality
Frequently Asked Questions
Get clear answers on how we verify and certify the environmental impact of your Bitcoin mining operations.
We employ a multi-layered methodology based on the Green Proofs for Bitcoin (GP4BTC) standard and ISO 14064-1 principles. Our process includes on-chain data analysis of energy sources, verification of Power Purchase Agreements (PPAs) and renewable energy credits (RECs), and a comprehensive lifecycle assessment of mining hardware. We provide a detailed, auditable report that meets institutional ESG reporting requirements.
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