Providing temporary use of on-line nondownloadable software for the issuance of legally binding contracts and for providing electronic data verification of contract terms; providing temporary use of on-line nondownloadable software for recording the transfer and the identification of chattel and the transportation of chattel in the field of electronic contracts; providing temporary use of on-line nondownloadable secured access software that allows authenticated users to upload, view, copy, print, download, and share documents, images, and information for the purpose of conducting commercial transactions; authentication in the field of electronic contracts provided via blockchain software technology; software as a service featuring software for electronic data verification for contract terms and for conducting secure digital transactions via global information networks