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1. WO2020006639 - SYSTEM AND METHOD OF ENFORCING AND MONITORING CONTRACTS

Publication Number WO/2020/006639
Publication Date 09.01.2020
International Application No. PCT/CA2019/050925
International Filing Date 04.07.2019
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50
Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
10
Services
18
Legal services; Handling legal documents
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
04
Payment circuits
06
Private payment circuits, e.g. involving electronic currency used only among participants of a common payment scheme
G06Q 50/18 (2012.01)
G06Q 20/00 (2012.01)
G06Q 20/06 (2012.01)
CPC
G06Q 20/00
G06Q 20/06
G06Q 50/184
Applicants
  • THREE LEFTS INC. [CA/CA]; 185 Spadina Ave. Toronto, Ontario M5T 2C6, CA
Inventors
  • OPOKU-WARE, Romeo; CA
  • RAPPARD, Matthew R.; CA
Agents
  • SLANEY, Brett J.; CA
  • CHARI, Santosh K.; CA
  • RODIN, Leah; CA
  • WRIGHT, Laurie; CA
  • PRENOL, Anthony; CA
Priority Data
62/694,33005.07.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD OF ENFORCING AND MONITORING CONTRACTS
(FR) SYSTÈME ET PROCÉDÉ D'APPLICATION ET DE SURVEILLANCE DE CONTRATS
Abstract
(EN)
There is provided a method of enforcing a contract for the access of content, using a blockchain comprising a unique identifier of the content, a one or more digital contracts for the use of the content, and a public key. Tokens are generated with a private key associated with the public key and used to provide access to the content. A chain of ownership can be identified from the digital contracts on the blockchain.
(FR)
L'invention concerne un procédé permettant d'appliquer un contrat pour l'accès à un contenu, d'utiliser une chaîne de blocs comprenant un identifiant unique du contenu, un ou plusieurs contrats numériques pour l'utilisation du contenu, et une clé publique. Des jetons sont générés avec une clé privée associée à la clé publique et sont utilisés pour fournir un accès au contenu. Une chaîne de propriété peut être identifiée à partir des contrats numériques sur la chaîne de blocs.
Latest bibliographic data on file with the International Bureau