Software as a service (SAAS) services featuring non-downloadable software to connect users with providers to secure, protect, request and transfer digital files; Software as a service (SAAS) services featuring non-downloadable software using cryptographic keys to request and verify electronic files; Software as a service (SAAS) services featuring non-downloadable software for safeguarding electronic files from tampering or deletion; Providing an online verifiable marketplace for users to connect with providers to secure, protect, verify, request, upload, download, and transfer digital files; Providing an online website featuring software for users to connect with providers to secure, protect, verify, request, upload, download, and transfer digital files; Design and development of computer software for blockchain-enabled data storage and retrieval; Software as a service (SAAS) services featuring non-downloadable software to facilitate usage of unused hard drive space for file storage and retrieval; Computer services; namely, providing electronic peer-to-peer data storage and retrieval distributed across a network