42 Providing of temporary use of application software for blockchain-based platforms, namely: Software for setting up, maintenance and management of a decentralised autonomous organisation (DAO) and a blockchain-based community, authenticated by the organisation's non-fungible tokens; Providing of temporary use of non-downloadable decentralised web-based software applications (DApps) for decentralised financing and investment applications enabling use of a DAO to collectively determine DAO financial investments, make peer-to-peer transfers, invest in companies; Authentication services, Via blockchain technology; Consulting, in relation to the following fields: Online decentralised blockchain-based ecosystem (Web3), namely: Consultancy in the field of computers; all claimed services for developers to collaborate on their projects, manage and obtain grants, meet other contributors and discover new projects, and/or to help sponsors manage contributors and projects