WO2023118559A1 - Authentification d'un evenement par certification et verification d'un fichier informatique - Google Patents
Authentification d'un evenement par certification et verification d'un fichier informatique Download PDFInfo
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- WO2023118559A1 WO2023118559A1 PCT/EP2022/087704 EP2022087704W WO2023118559A1 WO 2023118559 A1 WO2023118559 A1 WO 2023118559A1 EP 2022087704 W EP2022087704 W EP 2022087704W WO 2023118559 A1 WO2023118559 A1 WO 2023118559A1
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- Prior art keywords
- multimedia file
- event
- certified
- multimedia
- file
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/95—Pattern authentication; Markers therefor; Forgery detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
- H04N21/278—Content descriptor database or directory service for end-user access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4524—Management of client data or end-user data involving the geographical location of the client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/10—Recognition assisted with metadata
Definitions
- the present invention relates to the field of systems and methods for capturing multimedia content intended to be shared and/or published via any type of digital medium, in particular on the Internet such as for example on social networks.
- One of the objects of the present invention is to provide a reliable and robust solution for authenticating events by having recourse to computer files such as for example multimedia files.
- multimedia file within the meaning of the present invention, is meant any computer file containing digital data of the multimedia type in the form of video, photo or audio. Other shapes can also be considered.
- the present invention will also extend to the certification and verification of any computer file which includes multimedia data and other data of the type, for example metadata, such as for example location data and/or intrinsic data and/or extrinsic relating to the communication terminal and/or the "data" as such (digital and multimedia data) and is intended to be shared and/or published on a digital medium, in particular on the Internet such as on social networks or any communication channel private or public, closed or open.
- multimedia data and other data of the type for example metadata, such as for example location data and/or intrinsic data and/or extrinsic relating to the communication terminal and/or the "data" as such (digital and multimedia data) and is intended to be shared and/or published on a digital medium, in particular on the Internet such as on social networks or any communication channel private or public, closed or open.
- the present invention will find numerous advantageous applications for all the actors involved in the chain of sharing and/or disseminating information, in particular on the Internet and social networks, and this as well for the producers of information including in particular the witnesses of any event to be shared or disseminated such as for example journalists and reporters only for the recipients and broadcasters of this information, in particular press agencies and the media for journalists and reporters or for press agencies and the media .
- the present invention will also find other advantageous applications in other fields such as for example the field of referencing multimedia evidence or even the broader field of security.
- the present invention may also apply to any application requiring the certification and verification of an event such as, for example, the army, special intervention forces, firefighters, rescue teams, events, construction and public works (BTP), the civil service, etc.
- alternative distribution and reception channels including the Internet and social networks, may sometimes be the only media accessible to the population to obtain information that has not been subject to censorship.
- the Applicant further submits that this solution does not fully exploit the power offered by the metadata produced by the communication terminal during the multimedia file production process.
- the document FR3095874A1 is also known, which relates to the field of certification of the authentication of multimedia content exchanged through a data network between different users.
- the solution proposed in this document mainly aims to certify an image of an event acquired using a terminal of a first user by generating an archiving code from the metadata of the image to create a digital fingerprint. .
- Document FR3095874A1 proposes a complex solution whose robustness is not satisfactory and the information is not verified.
- the Applicant therefore submits that to date there is no reliable and robust technology to authenticate an event by controlling multimedia files and more generally computer files.
- the present invention aims to improve the situation described above.
- An object of the present invention is to solve at least one of the problems of the technological background described previously.
- One of the objectives of the present invention is in particular to remedy the various drawbacks mentioned above by proposing a solution for controlling digital content relating to an event.
- the object of the present invention relates, according to a first aspect, to a method for controlling at least one digital content such as for example a multimedia content relating to an event.
- the method comprises the following steps: a) capture using a communication terminal of a digital content such as for example a multimedia content containing an event (we also speak of a production terminal) for generate a computer file, called a multimedia file; b) recovery of metadata generated by the communication terminal during the capture step; c) processing the computer file (eg a multimedia file) by assigning to the digital content (eg the multimedia content) the generated metadata to create a configured digital fingerprint in order to certify the digital file (eg the multimedia file); d) transmission of the digital file certified by said digital fingerprint to a central server; e) transmission by the central server of a geolocated notification intended for at least a local computing entity to request from the at least one local computing entity a verification of the certified multimedia file by validating the digital content of the certified multimedia file.
- a server likely to understand local data associated with said event.
- Such a server can be established anywhere. It is mainly characterized by the local data that it is likely to store.
- the validation of the digital content of the certified multimedia file during the verification step may include a comparison of said digital content with local data stored by the local server.
- the digital content comprising images relating to said event.
- the comparison implements image processing algorithms to compare the local data and said images.
- the local data stored by said at least one local server is of the GEO INT type (for “GEOspatial intelligence” or geospatial intelligence) or OSINT (for “Open Source Intelligence” or intelligence of open source origin).
- GEO INT type for “GEOspatial intelligence” or geospatial intelligence
- OSINT for “Open Source Intelligence” or intelligence of open source origin
- the verification step includes:
- This verification by third parties thus takes the form of validation (or invalidation) of the latter, for example via a man/machine interface (graphical interface of the GUI type, for example).
- Each third party can thus view the content of the file on its terminal and validate its content, for example by checking the box “file verified” or “file valid”.
- the present invention thus allows other witnesses of an event to validate or invalidate the content of a multimedia file produced during the event.
- This validation/invalidation can be done according to various forms, for example by a questionnaire of the “yes/no” type.
- the notification sent by the central server includes a request to capture another digital content relating to the same event.
- the present invention thus makes it possible to corroborate a first file produced with other files produced relating to the same event.
- this verification therefore includes a comparison of the content of the first file with the content of at least one other second file.
- This comparison may include, for example, image processing algorithms aimed at comparing images of the same event to determine their similarities (colorimetry, motion detection, shape recognition, etc.).
- at least one of the third-party communication terminals located in the zone captures another multimedia content containing the event and generates a third-party multimedia file which then undergoes steps b), c) and d) described above so that said central server retrieves at least one certified third-party multimedia file.
- the central server associates the at least one certified third-party multimedia file with the certified multimedia file to create a verified multimedia file accessible to all the communication terminals (also called consultation terminals) connecting to the central server.
- the present invention thus makes it possible to encapsulate for the same event all the files produced relating to this same event. This encapsulation ensures good reliability of the files of the same event.
- the method according to the present invention comprises a creation by at least one other set of communication terminals of at least one other verified multimedia file relating to the same event.
- verified multimedia file and the at least one other verified multimedia file are recorded on the central server.
- the metadata of the certified multimedia files and of the certified third-party multimedia files present in the verified multimedia file and the at least one other verified multimedia file are compared with each other.
- Such a comparison is for example implemented by a dedicated comparison algorithm implemented on said central server, this preferably automatically.
- Such an algorithm can also implement learning methods of the “Machine Learning” type, for example.
- the method according to the present invention comprises creating an authenticated event associating the verified multimedia file and the at least one other verified multimedia file, said authenticated event being accessible to all communication terminals (here called consultation terminals) connecting to the server.
- the central server generates, depending on the information relating to the location of the event contained in the metadata, an interactive map, an automatically generated video and/or a 3D reconstruction of the event making it possible to consult all the files media of a verified media file or an authenticated media file.
- the present invention thus makes it possible to reference the files produced on an interactive map and/or a video and/or or a 3D reconstruction available to all the users of the system.
- the metadata includes information relating to at least: a time, a date, a location, an altitude, a movement, a route traveled, a speed of movement, an orientation of the point of view, a nature of the content such as by audio, photo or video example, capture duration, type of communication terminal (model, serial number, reference, etc.), author, caption.
- the zone is determined by a separation distance relative to the event or to the communication terminal of between 0 and 100 meters, preferably substantially equal to 50 meters.
- the method according to the present invention comprises an analysis of the multimedia content and in particular of the images and/or sounds contained (objects, shapes, colors, luminosity, ambient noise) in the multimedia file to generate from this analysis an associated digital fingerprint. to this content.
- This digital fingerprint represents a real identity card of the multimedia content.
- this digital fingerprint is then associated with said certificate.
- the certificate and the digital fingerprint can be stored on a blockchain type server.
- the object of the present invention relates, according to a second aspect, to a system for controlling digital content such as, for example, multimedia content relating to an event, said system comprising at least one communication terminal and a management server, wherein said communication terminal comprises:
- a capture unit (camera, camera, dictaphone or others) configured to capture digital content such as for example multimedia content containing an event;
- a processing unit configured to generate a computer file, called a multimedia file.
- the processing unit is configured to retrieve metadata generated by the communication terminal during capture and to process the computer file (for example multimedia by assigning the metadata generated to the multimedia content in order to certify the multimedia file; and
- the communication terminal comprises communication means configured to transmit the certified multimedia file to the central server.
- the central server is configured to, after receipt of the certified multimedia file, send a geolocated notification to all the communication terminals located in a determined area near the event to signal the existence of the certified multimedia file. and requesting from each of the communication terminals of this zone a verification of the certified multimedia file by validating or invalidating the latter.
- system according to the present invention comprises computer means configured for an implementation of the steps of the method as described above.
- the object of the present invention relates to a computer program which comprises instructions adapted for the execution of the steps of the method according to the first aspect of the present invention, this in particular when the computer program is executed by at least one processor.
- Such a computer program can use any programming language, and be in the form of source code, object code, or intermediate code between source code and object code, such as in a partially compiled form, or in any other desirable form.
- the object of the present invention relates to a recording medium readable by a computer on which is recorded a computer program comprising instructions for the execution of the steps of the method according to the first aspect of the present invention.
- the recording medium can be any entity or device capable of storing the program.
- the medium may comprise a storage means, such as a ROM memory, a CD-ROM or a ROM memory of the microelectronic circuit type, or even a magnetic recording means or a hard disk.
- this recording medium can also be a transmissible medium such as an electrical or optical signal, such a signal being able to be conveyed via an electrical or optical cable, by conventional or hertzian radio or by self-directed laser beam or by other ways.
- the computer program according to the present invention can in particular be downloaded from an Internet-type network.
- the recording medium may be an integrated circuit in which the computer program is incorporated, the integrated circuit being adapted to execute or to be used in the execution of the method in question.
- the object of the present invention makes it possible to authenticate the occurrence of one or more events by corroborating multimedia content relating to this or these same events, certified using metadata generated by the production terminal at the origin of the content(s) and verification of the content(s) by validation or invalidation by third-party terminals located in the area close to said event.
- FIG. 1 represents a schematic view of the architecture of a system for controlling multimedia content relating to an event according to an exemplary embodiment of the present invention
- Figure 2 shows another detailed schematic view of the architecture of a system according to figure 1 for the certification of a multimedia file.
- FIG 3 shows a flowchart of the different steps of a method implemented by a system in accordance with Figures 1 or 2.
- FIG. 4 represents an illustration of the implementation of a step of the steps of the method according to FIG. 3;
- FIG. 5 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 6 represents an illustration of the implementation of one of the steps of the method according to FIG. 3; [Fig.7]
- FIG. 7 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 8 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 9 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 10 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 11 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 12 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 13 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 14 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 15 represents an illustration of the implementation of one of the steps of the method according to FIG. 3;
- FIG. 16 represents an illustration of the implementation of all the steps of the method according to FIG. 3 allowing the consultation by a plurality of communication terminals of a controlled multimedia content
- FIG. 17 represents a schematic view of a system for controlling multimedia content relating to an event according to an example embodiment of the present invention in accordance with FIGS. 1 or 2.
- a control system 100 as well as the method associated with it will now be described in the following with reference jointly to FIGS. 1 to 17.
- the present invention aims to remedy this problem by proposing a new approach for authenticating multimedia content.
- the present invention achieves this objective in the following example.
- a witness Ul called here user, has a communication terminal Tl equipped with a capture unit 21 such as for example a camera.
- the user U 1 captures a scene relating to this explosion EV with the camera 21 of his terminal TL
- the communication terminal T1 of the user U 1 generates during a step SI a multimedia file F1 comprising the multimedia content, here a film, relating to this explosion EV.
- One of the concepts underlying the present invention to control the veracity of the captured multimedia content is to exploit the metadata which are generated by the communication terminal having captured the multimedia content.
- the capture unit 21 can also be dissociated from the communication terminal as such. It can be a production terminal (camera, photo camera, dictaphone or others) structurally independent of the terminal and connected directly or indirectly to the latter by wired or wireless means allowing pairing between the communication terminal and the capture unit.
- the communication terminal T1 comprises a processing unit 22 implementing a processing algorithm configured to recover the metadata M1 generated by the terminal T1 during this capture SO (FIG. 6).
- Metadata M1 describe a plurality of information relating to the multimedia content itself or the communication terminal used to capture it.
- This metadata characterizes the multimedia content captured and therefore includes information on the source of the multimedia content (title, author, date, time, duration of capture, type of terminal, terminal model, etc.), the nature of the multimedia content (video , photo, audio, etc.), its informational content (descriptors, keywords, summary) and its physical location (GPS position and coordinates, altitude, movement, route traveled, speed of movement, orientation of the point of view, etc. .). Still other information may also be contained in this metadata.
- this Ml metadata includes the following information (location: Kabul; date: August 26, 2021; time: 3:55 p.m.; altitude: 1791 meters, orientation: vertical; kinematics: stationary; position: South-East; type: video; duration time: 60 seconds; owner: Ali; keyword: autism; etc.).
- the processing algorithm of said unit 22 therefore processes said multimedia file F1 during a step S3 by assigning to the file F1 (here the file containing the video film of the explosion captured by the terminal T1) the metadata Ml generated by the terminal Tl during capture S0 to certify the file Fl and thus obtain a certified file FC1 (FIG. 7).
- This certification of a file Fl containing multimedia content by the metadata Ml produced by the communication terminal Tl having captured the multimedia content is characteristic of the present invention.
- the certified file FC1 is then transmitted during a step S4 to a central server 10, which is a remote server of the server type in the clouds or “cloud” servers.
- the communication terminal T1 therefore comprises communication means 23 able to communicate with the central server 10.
- Such means are conventional using for example a mobile network such as a 4G network (or LTE Advanced according to 3GPP release 10 - version 10) or 5G.
- the certified file FC1 is therefore received by the central server 10 via a dedicated communication interface 12 and recorded on a memory 11.
- Such a memory 11 corresponds for example to a volatile and/or non-volatile memory and/or a memory storage device which can comprise volatile and/or non-volatile memory, such as EEPROM, ROM, PROM, RAM, DRAM, SRAM , flash, magnetic or optical disk.
- volatile and/or non-volatile memory such as EEPROM, ROM, PROM, RAM, DRAM, SRAM , flash, magnetic or optical disk.
- server 10 After reception of said certified multimedia file FC1 and recording thereof on memory 11, server 10 comprises a processor 13 which instructs interface 12 (means of transmission) to transmit during a step S5 a geolocated notification REQ intended for all the other communication terminals T1′ located in a determined zone close to the explosion EV (for example within a radius of 50 meters around the terminal T1).
- the purpose of such a notification REQ is to signal the existence of the certified multimedia file FC1 to all of the terminals T1′ close to the terminal T1 and to request from each of these terminals T1′ a verification S6 of said certified multimedia file FC1 by validation or invalidation thereof.
- the notification REQ therefore makes it possible to warn all of the terminals T1' located within a radius of 50 meters around the terminal T1 that a multimedia content (here a film) has been published and that it is required from of these terminals T1' a verification of this content.
- a multimedia content here a film
- This REQ notification also contains an invitation to then produce a third-party certified file FC1' relating to the same event EV under the same conditions as the certified file FC1.
- Each terminal T1′ then repeats the same steps as those described above to, in turn, capture multimedia content, associate it with the metadata to certify the captured content and then transmit the certified third-party file FC1′ to the central server 10.
- memory 11 of server 10 stores all of the certified third-party files FCU produced by the terminals T1' and the certified file FC1 produced by the terminal T1.
- the processor 13 then implements a processing algorithm configured to associate during a step S7 the various third-party certified files FCT with the certified file FC1 in a verified file FV1.
- One of the objectives of the present invention is to be able to authenticate an EV event with several verified files.
- FIGS. 4 and 16 there is therefore provided as illustrated in FIGS. 4 and 16 another set of users including a user U2 equipped with another terminal T2.
- this user U2 also witnesses the EV explosion in Kabul.
- user U2 takes a photograph of the scene at 3:56 p.m.
- the communication terminal T2 of the user U2 generates a multimedia file F2 comprising a photo relating to this explosion EV.
- the multimedia file F2 produced by the terminal T2 then undergoes all the steps described above for the multimedia file F1 to be certified in order to generate a certified file FC2.
- the certified file FC2 is also transmitted to the central server 10 which sends a geolocated notification to all of the other terminals T2' located close to the terminal T2 to generate other FC2' certified third-party files produced by the terminals T2'.
- the server 10 at the end of the process then generates another verified file FV2 containing all the certified third-party files FC2' produced by the terminals T2' and the certified file FC2 produced by the terminal T2.
- the verified files FVI and FV2 are then saved on the server 10 and are made available for consultation by all the other users of the system 100.
- the processor 13 of the server 10 comprises a processing algorithm which is configured to formulate the request to analyze and compare during a step S8 the metadata (M1, M2) (timestamp, place, altitude, movement, route traveled, speed of movement, orientation of the point of view, nature of the multimedia content, duration of capture, terminal used for the capture, file author, caption) of certified files (FC1, FC2) and third-party certified files (FCL, FC2') present in all the verified files FV1 and FV2.
- M1, M2 timestamp, place, altitude, movement, route traveled, speed of movement, orientation of the point of view, nature of the multimedia content, duration of capture, terminal used for the capture, file author, caption
- FC1, FC2 certified files
- FCL, FC2' third-party certified files
- the algorithm formulates the request to associate during a step S9 the verified files F VI and FV2 in an authenticated event EA (FIG. 15).
- the present invention thus offers significant advantages to all actors in the editorial chain ranging from the on-site reporter to the press agency via the media.
- the present invention also limits the risk-taking associated with the publication of poorly verified content.
- the Applicant finally submits that the present invention can be applied to any other profession, including journalism.
- the purpose of the present invention is ultimately to produce multimedia evidence (video, photo, audio), which is virtually unfalsifiable, and more broadly to reference information (whether journalistic information or not).
- multimedia evidence video, photo, audio
- reference information whether journalistic information or not.
- the present invention applies in a broader field to the field of security and could be used for example by technical employees on the ground of an airport or a highway, fire fighters or the police, allowing them to intelligently reference elements that could cause damage to property or people.
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Abstract
Description
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22838890.6A EP4453772A1 (fr) | 2021-12-23 | 2022-12-23 | Authentification d'un evenement par certification et verification d'un fichier informatique |
JP2024538279A JP2025501128A (ja) | 2021-12-23 | 2022-12-23 | コンピュータファイルの証明及び検証によるイベントの認証 |
US18/721,960 US20250078548A1 (en) | 2021-12-23 | 2022-12-23 | Authentication of an event through certification and verification of a computer file |
KR1020247023456A KR20240119137A (ko) | 2021-12-23 | 2022-12-23 | 컴퓨터 파일의 인증 및 검증을 통한 이벤트 인증 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR2114350A FR3131492A1 (fr) | 2021-12-23 | 2021-12-23 | Authentification d’un evenement par certification et verification de fichiers multimedia |
FRFR2114350 | 2021-12-23 |
Publications (1)
Publication Number | Publication Date |
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WO2023118559A1 true WO2023118559A1 (fr) | 2023-06-29 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP2022/087704 WO2023118559A1 (fr) | 2021-12-23 | 2022-12-23 | Authentification d'un evenement par certification et verification d'un fichier informatique |
Country Status (6)
Country | Link |
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US (1) | US20250078548A1 (fr) |
EP (1) | EP4453772A1 (fr) |
JP (1) | JP2025501128A (fr) |
KR (1) | KR20240119137A (fr) |
FR (1) | FR3131492A1 (fr) |
WO (1) | WO2023118559A1 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US20140108340A1 (en) * | 2012-10-17 | 2014-04-17 | Capture Media, Inc. | Targeted media capture platforms, networks, and software |
ES2472272B1 (es) | 2012-12-27 | 2015-04-13 | Safe Creative S.L. | Certificación digital del envío de un correo electrónico |
ES2592533B1 (es) | 2015-05-27 | 2017-06-01 | Safe Creative, S.L. | Procedimiento para certificación digital de un contenido de una pagina web en un momento determinado |
ES2624916B1 (es) | 2016-01-15 | 2018-01-17 | Safe Creative, S.L. | Sistema para grabación y certificación de navegación web y metodo para dicho sistema |
ES2659691B1 (es) | 2016-09-16 | 2019-01-02 | Safe Creative S L | Sistema para grabacion y certificacion de navegacion web y metodo para dicho sistema, mejorados |
FR3095874A1 (fr) | 2019-05-07 | 2020-11-13 | Karim Daoudi | Procede de generation d’un code d’archivage pour creer une empreinte d’un contenu multimedias |
FR3104780A1 (fr) * | 2019-12-17 | 2021-06-18 | Groupe Tabatabaï | Procede de production automatique d’un compte-rendu multimedia numerique d’une expertise d’un sinistre |
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2021
- 2021-12-23 FR FR2114350A patent/FR3131492A1/fr active Pending
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2022
- 2022-12-23 WO PCT/EP2022/087704 patent/WO2023118559A1/fr active Application Filing
- 2022-12-23 JP JP2024538279A patent/JP2025501128A/ja active Pending
- 2022-12-23 KR KR1020247023456A patent/KR20240119137A/ko active Pending
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US20140108340A1 (en) * | 2012-10-17 | 2014-04-17 | Capture Media, Inc. | Targeted media capture platforms, networks, and software |
ES2472272B1 (es) | 2012-12-27 | 2015-04-13 | Safe Creative S.L. | Certificación digital del envío de un correo electrónico |
ES2592533B1 (es) | 2015-05-27 | 2017-06-01 | Safe Creative, S.L. | Procedimiento para certificación digital de un contenido de una pagina web en un momento determinado |
ES2624916B1 (es) | 2016-01-15 | 2018-01-17 | Safe Creative, S.L. | Sistema para grabación y certificación de navegación web y metodo para dicho sistema |
ES2659691B1 (es) | 2016-09-16 | 2019-01-02 | Safe Creative S L | Sistema para grabacion y certificacion de navegacion web y metodo para dicho sistema, mejorados |
FR3095874A1 (fr) | 2019-05-07 | 2020-11-13 | Karim Daoudi | Procede de generation d’un code d’archivage pour creer une empreinte d’un contenu multimedias |
FR3104780A1 (fr) * | 2019-12-17 | 2021-06-18 | Groupe Tabatabaï | Procede de production automatique d’un compte-rendu multimedia numerique d’une expertise d’un sinistre |
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US20250078548A1 (en) | 2025-03-06 |
EP4453772A1 (fr) | 2024-10-30 |
JP2025501128A (ja) | 2025-01-17 |
KR20240119137A (ko) | 2024-08-06 |
FR3131492A1 (fr) | 2023-06-30 |
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