9 Computer software for blockchain technology; software for developing, building and operating applications of blockchain technology; electronic publications on computer media, namely, user manuals, guides, brochures, fact sheets, written presentations and educational materials in the field of blockchain technology; recorded and downloadable computer software for developing blockchain technology; recorded and downloadable computer software for developing, building and operating blockchain applications; recorded and downloadable computer software for validating business transactions using blockchain technology; recorded and downloadable computer software to allow users to perform electronic business transactions via a global computer network using blockchain technology; downloadable electronic publications and electronic publications recorded on computer media, namely, user manuals, guides, brochures, information sheets, written presentations and teaching and training materials in the field of blockchain technology