question 6 of 10\nsince blockchain technology is public, how are the identities of users protected?\nuser…

question 6 of 10\nsince blockchain technology is public, how are the identities of users protected?\nuser identities are not protected since people use blockchain voluntarily.\nuser identities are anonymous and protected by keys.\nhashes protect all user identities.\neach user is assigned a unique block which is why it is called blockchain.

question 6 of 10\nsince blockchain technology is public, how are the identities of users protected?\nuser identities are not protected since people use blockchain voluntarily.\nuser identities are anonymous and protected by keys.\nhashes protect all user identities.\neach user is assigned a unique block which is why it is called blockchain.

Answer

Brief Explanations:

In blockchain, user identities are anonymous and safeguarded by cryptographic keys. Public - key cryptography is used where users have a public key and a private key. Transactions are associated with the public key, not the real - world identity, providing anonymity. Hashing is mainly for data integrity and not the sole way to protect identities. And the concept of a unique block per user is incorrect.

Answer:

B. User identities are anonymous and protected by keys.