On-Chain Data Verification
Connecting Life Cycle Assessment (LCA) databases with blockchain technology to build a transparent and tamper-proof LCA database. This platform provides LCA data verification and LCA data authorization verification services.
Decentralization
Each LCA data contributor can serve as a blockchain node.
Transparency& Traceability
Life cycle stages are recorded on-chain for transparency and traceability.
Enhanced Privacy Protection
Utilizes cryptographic design to strengthen data security and privacy protection.
Trustworthy & Verifiable
The data is immutable and verifiable, enabling the verification of LCA data and transaction authorization.
Advantages of Applying Blockchain Technology to LCA Databases
Enhancing Transparency and Traceability
Tamper-proof and Transparent LCA Data
Blockchain’s decentralized ledger makes all LCA carbon data transparent and shareable. Each participant—suppliers, manufacturers, logistics—holds a synchronized copy to prevent data tampering.
Every transaction is time-stamped and linked across life cycle stages, ensuring clear, end-to-end traceability. Open verification mechanisms enable trusted audits and public validation of carbon claims, supporting transparent and sustainable data governance.
Data Security & Privacy Enhancement
Use encryption algorithms to strengthen enterprise data protection.
Encryption Algorithms – For LCA data on-chain, encryption techniques like hashing, zero-knowledge proofs (ZKP), and searchable encryption (SE) can be used to keep sensitive parameters off-chain, with only signatures or proofs stored on-chain.
Node Access Isolation – Use permissioned or consortium blockchain to isolate node access, allowing only authorized entities to view detailed data and reducing exposure risks. This ensures traceability while keeping trade secrets, batch info, and raw measurements strictly confidential, meeting compliance and encouraging collaboration.
Smart Contract–Driven Automation
Privacy Computing Contract, Audit Contract, Identity Contract
Privacy Computing Contract – Protect data privacy during LCA database computations using encryption and secure computing to prevent sensitive data leakage or misuse.
Audit Contract – Verify LCA data accuracy and integrity through automat-ed audits and technologies to enhance data trustworthiness and usability.
Identity Contract – Manage user and organization authentication and authorization to ensure only authorized parties can access and operate relevant database data, protecting data security.
Blockchain Technology – AntChain Platform
01
“2 Billion+” Performance
Supports over 1 billion on-chain accounts and processes over 1 billion transactions per day, enabling blockchain platform construction for cities with hundreds of millions of users.
02
100K+ Cross-Chain Throughput
The cross-chain relay component features horizontal scalability, capable of handling hundreds of thousands of cross-chain transactions simultaneously with end-to-end latency in the millisecond range.
03
25K+ TPS Proof Capability
Under extremely strict global consensus and single-shard conditions, the proof performance reaches 25,000 TPS per chain.
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Shanghai ICP License
No.31011002000058
Shanghai ICP No. 2024096343-2