quiz\nquestion 6 of 10\nsince blockchain technology is public, how are the identities of users…

quiz\nquestion 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.

quiz\nquestion 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

Answer:

B. User identities are anonymous and protected by keys.

Brief Explanations:

En blockchain, las identidades de los usuarios son anónimas y se protegen a través de claves criptográficas (llaves públicas y privadas). Las transacciones se asocian con direcciones criptográficas en lugar de identidades personales reales. Las hashes se usan más bien para garantizar integridad de datos y no para proteger identidades de manera directa, y no es cierto que cada usuario tenga un bloque único. Y la voluntariedad de usar blockchain no significa que no haya protección de identidades.