Providing temporary use of on-line non-downloadable software, namely, software for enabling users to securely create, trade, clear, settle and authenticate securities or related financial transactions; Platform as a service (PAAS) featuring computer software platforms for providing cryptographic communications and the encrypted transfer and review of files and documents primarily in the arena of sustainable cryptocurrency with a positive community and charitable and philanthropic effect; Software as a service (SAAS) featuring software for enabling cryptographic communications and the encrypted transfer and review of files and documents; Providing temporary use of online, non-downloadable software for interfacing with peer-to-peer networks, for data and digital file uploads, for maintaining the security and integrity of digital files and data and for capturing various types of digital files and data, for transferring data and digital files, for use in verifying a chain of custody; Software as a service (SAAS) services featuring software for interfacing with peer-to-peer networks, for data and digital file uploads, for maintaining the security and integrity of digital files and data and for capturing various types of digital files and data, for transferring data and digital files, for use in verifying a chain of custody; Design and implementation of software and technology solutions for the purpose of document authentication and tracking for the purposes of verifying chain of custody and transparency management; Computer services, namely, creating an on-line community for registered users to share data and maintain digital file integrity during peer-to-peer data sharing