Platform as a service (PAAS) featuring computer software platforms for providing distributed ledgers, distributed systems, and trust systems; Platform as a service (PAAS) featuring artificial intelligence software based calculators and benchmarking for and indexing of the pricing of assets and asset trades; Software as a service (SAAS) featuring computer software for providing distributed ledgers, distributed systems, and trust systems; Software as a service (SAAS) featuring artificial intelligence software based calculators and benchmarking for and indexing of the pricing of assets and asset trades; Providing use of on-line non-downloadable software for providing distributed ledgers, distributed systems, and trust systems; Application service provider featuring application programming interface (API) software for providing a platform for the development, testing, and integration of distributed ledgers or blockchain software applications; Computer services, namely, acting as an application service provider in the field of information management to host computer application software for the purpose of developing, testing, and integrating distributed ledgers or blockchain applications and software; Platform as a Service; Software as a service; Online provision of web-based software (non-downloadable)