On-Chain Data Storage Solutions
Based on blockchain transaction and smart contract, on-chain storage solutions provide one-stop services including on-chain data processing, record verification, and system operation. Not only ensure data storage security, but ensure that data operation records are also strictly recorded and verified. Achieve dual goals of data storage security and data access security.
Advantages
On-Chain Storage Of Multiple Types Of Data
Support text, audio, video and other data files of different forms and sizes; Supports direct on-chain storage, separate data certificate and data storage.
Security Certification For Storage And Access
Users need to pass certificate authentication before accessing or storing data, ensure the authenticity of operator identity.
Verifiable And Traceable
Utilize smart contracts, authorize data access permissions according to user role; Data operations are recorded on chain; Data verification systems can verify and trace data access details.
Strict Control
Utilize smart contract to strictly verify user’s data accessing permission.
High availability
With decentralized blockchain and distributed storage, even if one node fails, system still runs normally.
User-Level Sensitive Data Storage
Encrypted storage of personal sensitive information such as ID numbers, mobile phone numbers, health records, etc.
Enterprise-Level Sensitive Data Storage
Data such as business invoices, business contracts, insurance policies, business plans, and business tender, etc.
Architecture
