FIELD: physics.
SUBSTANCE: method involves one step - a procedure for obtaining and recording the original document for certification, and a second step - a procedure for authenticating said document when presented as proof of the original quality.
EFFECT: simple authentication without applying identification features and high reliability of protective properties of documents due the dual nature of elements of physical and digital information, one of which is reference to the other, which cannot be corrected due to the risk of losing proof.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR CERTIFYING AND SUBSEQUENT AUTHENTICATION OF ORIGINAL PAPER OR DIGITAL DOCUMENTS FOR PROOF | 2006 |
|
RU2409861C2 |
| HIGH SECURITY REUSABLE SEAL FOR PROTECTION FROM OPENING | 2006 |
|
RU2384895C1 |
| METHOD OF MODIFICATION AND IDENTIFICATION THE COPY OF THE DOCUMENT FOR THE INSTALLATION THE UNAUTHORIZED DISTRIBUTION CHANNEL | 2016 |
|
RU2646341C1 |
| METHOD OF IMPROVING PROTECTIVE PROPERTIES OF IDENTIFICATION SAW-MARK | 2015 |
|
RU2608259C2 |
| APPARATUS FOR SETTING TEXT | 0 |
|
SU1066837A1 |
| METHOD OF SAFE USE OF AN ELECTRONIC DOCUMENT | 2018 |
|
RU2699234C1 |
| METHOD AND APPARATUS FOR PROTECTING DOCUMENTS | 2007 |
|
RU2477522C2 |
| METHOD OF THE DOCUMENT CERTIFICATION WITH AN IRREVERSIBLE DIGITAL SIGNATURE | 2017 |
|
RU2647642C1 |
| METHOD AND DEVICE FOR SECURING DOCUMENTS | 2012 |
|
RU2628119C2 |
| METHOD FOR GENERATION OF ELECTRONIC DOCUMENT AND ITS COPIES | 2013 |
|
RU2543928C1 |
