Design of Enhanced Document HTML and the Reliable Electronic Document Distribution Service

Electronic documents are becoming increasingly popular in various industries and sectors as they provide greater convenience cost-efficiency than physical documents. PDF is a widely used format for creating sharing electronic documents, while HTML commonly mobile environments the foundation web pages displayed on devices, such smartphones tablets. more critical document have been raised primary communication channel nowadays. However, does not standard content integrity feature, an based consists of set related files. Therefore, it has vulnerability terms reliable We proposed Document HTML, single independent file with extended meta tags, to be Chained Document, blockchain network secure delivery assurance. In this paper, we improved definition researched certified intermediaries. Additionally, designed validated distribution service using Enhanced real usability. Moreover, conducted experimental verification tax notification document, which one top volumes Korea, confirm how provides feature. can enterprise that must send customer provider.