Providing temporary use of non-downloadable cloud-based software for use in buying, selling and trading physical assets, currency and real estate on a blockchain; Providing temporary use of non-downloadable cloud-based software for generating income from physical assets, currency and real estate on a blockchain; Providing temporary use of non-downloadable cloud-based software for managing cryptocurrency and financial transactions on a blockchain; Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of financial transactions, currency and real estate on a blockchain; Platform as a service (PAAS) featuring computer software platforms for use in buying, selling and trading physical assets, currency and real estate on a blockchain; Platform as a service (PAAS) featuring computer software platforms for generating income from physical assets, currency and real estate on a blockchain; Platform as a service (PAAS) featuring computer software platforms for managing cryptocurrency and financial transactions on a blockchain; Providing on-line non-downloadable software for use in buying, selling and trading physical assets, currency and real estate on a blockchain; Providing on-line non-downloadable software for generating income from physical assets, currency and real estate on a blockchain; Providing on-line non-downloadable software for managing cryptocurrency and financial transactions on a blockchain; Providing temporary use of on-line non-downloadable software for use in buying, selling and trading physical assets, currency and real estate on a blockchain; Providing temporary use of on-line non-downloadable software for generating income from physical assets, currency and real estate on a blockchain; Providing temporary use of on-line non-downloadable software for managing cryptocurrency and financial transactions on a blockchain; Software as a service (SAAS) services featuring software for use in buying, selling and trading physical assets, currency and real estate on a blockchain; Software as a service (SAAS) services featuring software for generating income from physical assets, currency and real estate on a blockchain; Software as a service (SAAS) services featuring software for managing cryptocurrency and financial transactions on a blockchain