Platform as a service (PAAS) featuring computer software platforms for accessing a distributed database in a computer network and for use in relation to a distributed ledger technology and a distributed ledger technology as a service; Computer platforms Software as a service (SAAS) services featuring software for accessing a distributed database in a computer network and for use in relation to a distributed ledger technology and a distributed ledger technology as a service; providing temporary use of online non-downloadable software for accessing a distributed database in a computer network and for use in relation to a distributed ledger technology and a distributed ledger technology as a service; providing temporary use of online non-downloadable software for use in relation to the design, development and use of other computer software; providing temporary use of online non-downloadable computer software for testing other computer software; providing temporary use of online non-downloadable software for computers for business administration for processing distributed transactions; Software as a service (SAAS) services featuring software for managing the cryptographic security of electronic transmissions in computer networks; Software as a service (SAAS) services featuring software for information security in the field of authentication and identity management; Software as a service (SAAS) services featuring enterprise-grade distributed transaction ledger middleware for software application integration; Software as a service (SAAS) services featuring software for decentralized global computer and mobile device interfaces for developing, building, and operating distributed applications with distributed transaction processing systems; none of the foregoing for use in connection with the drafting, design, compilation, editing and assembly of documents