Software as a service for providing financial services, online marketplace for decentralized private markets, private stock and private exchanges of goods on a decentralized ledger, and securities token, derivatives, private stock and non-fungible tokens exchanges; diligence software as a service featuring software for AI and deep learning, in-depth qualitative evaluation, mergers, acquisitions, stock and share analysis for digital marketplace and private companies; Software as a service (SAAS) services featuring software for providing the sale, transparency, immutability and decentralization of non-liquid assets using the block chain, tokenization and diligence as a service using artificial intelligence and machine learning, namely, for the sale of smart contracts, endorsements, tokens, artwork, jewelry, wine, valuables, intellectual property and non-fungible tokens; Software as a service (SAAS) services featuring software using artificial intelligence for deep learning, in-depth qualitative evaluation of digital assets, goods, contracts, tokens, artwork, jewelry, wine, valuables, intellectual property and non-fungible tokens