Each LCA data contributor can serve as a blockchain node.
Life cycle stages are recorded on-chain for transparency and traceability.
Utilizes cryptographic design to strengthen data security and privacy protection.
The data is immutable and verifiable, enabling the verification of LCA data and transaction authorization.
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.
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.
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.
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.
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.
Under extremely strict global consensus and single-shard conditions, the proof performance reaches 25,000 TPS per chain.
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