Abstract
“Blockchain (BC) is more than just the technology behind Bitcoin,” said a prominent researcher who leads research and practice on BC. It is not just such a virtual currency, but a programmable blockchain network. And it could be used in transaction processing settings, such as accounting, supply chain, value network and other settings. However, the information potentiality of BC could be low to analyze business process situation and make decisions swiftly and appropriately, if a BC based information system operates independently with other current mission-critical system, and/or customer relationship management in each firm. From the viewpoint of the organizational cybernetics, this paper discusses how should be realized intra and inter organizational information systems in VN. Especially, “three-layer structure” is proposed,
