Creating and maintaining websites for others which websites feature technology that enables users to engage in pooled mining of Bitcoin, namely, the shared computational processing and verification of Bitcoin transactions; Platform as a service (PAAS) featuring computer software platform that enables users to engage in pooled mining of Bitcoin, namely, the shared computational processing and verification of Bitcoin transactions using blockchain technology; Providing temporary use of on-line non-downloadable software for pooled Bitcoin mining; Providing a web site featuring technology that enables users to engage in pooled mining of Bitcoin, namely, the shared computational processing and verification of Bitcoin transactions conducted using digital assets; Providing temporary use of non-downloadable software for Bitcoin mining; Providing temporary use of non-downloadable software for use in collecting, transferring, receiving, tracking, storing and transferring Bitcoin; Providing temporary use of non-downloadable software for use in collecting, transferring, receiving, tracking, storing and transferring open source peer-to-peer digital assets; Providing temporary use of non-downloadable software for use in accessing, reading, tracking, and using blockchain technology in the field of digital assets