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1. WO2020096713 - TRACKING RESOURCE AND ITS COMPONENTS VIA BLOCKCHAIN

Publication Number WO/2020/096713
Publication Date 14.05.2020
International Application No. PCT/US2019/053815
International Filing Date 30.09.2019
IPC
G06F 21/16 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
16Program or content traceability, e.g. by watermarking
G06F 21/57 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
H04L 9/32 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
32including means for verifying the identity or authority of a user of the system
Applicants
  • EBAY INC. [US]/[US]
Inventors
  • CHAN, Michael
  • CHAMORRO, Derek
  • BHAMIDIPATI, Venkata Siva Vijayendra
  • JAIN, Arpit
Agents
  • HOPE, Leonard
Priority Data
16/384,36215.04.2019US
62/757,03307.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRACKING RESOURCE AND ITS COMPONENTS VIA BLOCKCHAIN
(FR) SUIVI DE RESSOURCE ET DE SES COMPOSANTS PAR L'INTERMÉDIAIRE D'UNE CHAÎNE DE BLOCS
Abstract
(EN)
Technologies are shown for storing component state data for a resource on a blockchain involving generating a resource data block that corresponds to a resource that includes links that correspond to components of the resource, generating a first component state data block for a component of the resource on a blockchain that includes first state data for the first component, and setting the link for the component to reference the first component state data block. Subsequently, a second component state data block can be generated for the component with second state data and the second component state data block linked to the first component state data block.
(FR)
La présente invention concerne des technologies qui permettent de stocker des données d'état de composant pour une ressource sur une chaîne de blocs impliquant la génération d'un bloc de données de ressource qui correspond à une ressource qui comprend des liens qui correspondent à des composants de la ressource, la génération d'un premier bloc de données d'état de composant pour un composant de la ressource sur une chaîne de blocs qui comprend des premières données d'état pour le premier composant, et le réglage de la liaison pour que le composant référence le premier bloc de données d'état de composant. Ensuite, un second bloc de données d'état de composant peut être généré pour le composant, des secondes données d'état et le second bloc de données d'état de composant étant liés au premier bloc de données d'état de composant.
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