42 Providing on-line non-downloadable computer software for user, payment secure transaction authentication and verification; Providing on-line non-downloadable computer software for purposes of uniqueness verification, identity verification, cryptocurrency wallet creation, cryptocurrency deposit, and complying with associated regulatory requirements; Providing on-line non-downloadable computer software for the creation and implementation of blockchain and smart contracts; Providing temporary use of online non-downloadable software that allows third parties to operate and build applications and blockchains on a decentralized computer platform; Providing on-line non-downloadable computer software for accessing, developing, building, and operating blockchain applications and platforms and for enabling users to electronically access a blockchain-based and distributed computing platform and applications; Application service provider featuring application programming interface (API) software for blockchain based platforms; Providing online non-downloadable software for processing online transactions, monitoring and certifying decentralized distributed electronic transactions ledgers, buying, selling, trading, settling, clearing, storing, and administering digital tokens in a decentralized network, and allowing users to perform electronic transactions using self-executing digital contracts via a global computer network; Providing online non-downloadable software for developing and building distributed developing and building distributed software applications, distributed computing platforms, blockchain protocols, and decentralized applications (dApps); Providing online non-downloadable software for encryption; Providing on-line non-downloadable computer software for user identity authentication and verification for purposes of uniqueness verification, proof-of- personhood, Self-sovereign identity (SSI), Sybil-resistant consensus for human identification, identity verification, identity verification, cryptocurrency wallet creation, cryptocurrency deposit, and assisting users in complying with associated regulatory requirements; Design and development of computer hardware; Design and development of computers, electronic computer hardware, and identity-verifying electronic devices, for user identity authentication and verification; Design and development of computers, electronic computer hardware, and identity-verifying electronic devices, for user identity authentication and verification for purposes of uniqueness verification and identity verification; Design and development of identification equipment for individuals, namely, optical apparatus and instrumentation for recording and processing sound, images, and data; Design and development of identification equipment for individuals, namely, optical apparatus and instrumentation for recording and processing sound, images, and data for purposes of uniqueness verification and identity verification; Providing on-line non-downloadable computer software for enabling decentralized autonomous organization (DAO) formation, creation, administration, and governance; Application service provider featuring application programming interface (API) software for enabling decentralized autonomous organization (DAO) formation, creation, administration, and governance