Blockchain Encryption and Privacy Protection

NovaSIM SIM cards are deeply integrated with blockchain to ensure that communication data is transmitted via end-to-end encryption, preventing data leaks and tampering.

• DID binding: Each NovaSIM card number is not only a communication tool but also acts as the device’s DID, used for device authentication and on-chain transactions.

• User data sovereignty and privacy protection: User data does not need to be stored or managed by centralized servers. All information is controlled by the users themselves, avoiding the privacy leakage problems found in traditional communication systems.

• On-chain transaction transparency and security: All communication and payment information is recorded on-chain, providing users with verifiable transparency and transaction security.