VITAL CYCLE MONITORING METHOD OF CERTIFIED DOCUMENTS, VITAL CYCLE MONITORING SYSTEM OF CERTIFIED DOCUMENTS, AND NON TRANSITIONAL COMPUTER-READable MEDIA

摘要

these are method, system and method programs for certified document lifecycle tracking, system for certified document life cycle tracking, and non-transient computer readable media these are computer tracking method, system and programs lifecycle of certified documents. The method comprises certifying with integrity and authenticity assurances, through a second system (20), a received document by applying a watermark to the document providing a modified document. after the modified document (dw) has been subjected to a transaction, receiving, through a fourth system (40), a document identifier (dw) and an identifier of an operation performed on the document (dw) during said transaction; store, through the fourth system (40), transaction information in a third computer system (30), wherein it executes a computer program that stores pairings of said document identifier (dw) and a hash value of the transaction and send the hash value to the fourth system (40). It stores a computer program address, an interface of the computer program, and the document identifier (dw) in a database write, usable for tracking future transactions executed in the document (dw).