Providing on-line non-downloadable computer software for developing, building, and operating consumer blockchain applications and for enabling users to electronically access a blockchain-based distributed computing platform; computer services, namely, providing on-line non-downloadable computer software for developing, building, and operating consumer blockchain applications and for enabling users to electronically access a blockchain-based distributed computing platform; computer services, namely, providing on-line non-downloadable computer software platforms for accessing, developing, building, and operating distributed computing platforms; computer services, namely, providing on-line non-downloadable computer software platforms for developing, building, and operating distributed applications