Authentication of data in the field of data privacy compliance using blockchain technology; Authentication of data in the field of protecting consumer privacy using blockchain technology; Authentication of data in the field of tracking and responding to consumer privacy requests using blockchain technology; Authentication of data in the field of auditing and reporting data privacy activities using blockchain technology; Computer software design; Developing computer software; Software as a service (SAAS) services featuring software for data privacy compliance; Software as a service (SAAS) services featuring software for protecting consumer privacy; Software as a service (SAAS) services featuring software for tracking and responding to consumer privacy requests; Software as a service (SAAS) services featuring software for auditing and reporting data privacy activities; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of data privacy compliance on a blockchain; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of protecting consumer privacy on a blockchain; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of tracking and responding to consumer privacy requests on a blockchain; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of auditing and reporting data privacy activities on a blockchain