Digital receipt for a transaction

Details Digital receipt for a transaction Digital receipt for a transaction

G - Physics

07

F

G07F 19/00 (2006.01) G06Q 20/00 (2006.01) G07F 7/08 (2006.01) G07F 7/12 (2006.01)

Patent

CA 2417406

A first user (110) requests a service provider (130) to create (200,400) a record of a transaction. The service provider (130) creates (230,430) a digital receipt (300,700,900), which includes a description (310,710,910,1020) of the transaction understandable by humans, tamper-proof evidence (320) of the transaction, and a verification prompt (330,740,940,1030). A second user (120) who desires to verify the transaction displays (265,465) the digital receipt (300,700,900) and activates (270,470) the verification prompt (330,740,940,1030). Upon activation, the tamper-proof evidence (320) is verified without requiring further human interaction to identify the tamper- proof evidence.

L'invention concerne un reçu numérique de transaction. Un premier utilisateur (110) demande à un fournisseur de services (130) de créer (200,400) un enregistrement de transaction. Le fournisseur de services (130) crée (230,430) un reçu numérique (300,700,900) comprenant une description (310,710,910,1020) compréhensible de la transaction, des preuves infalsifiables (320) de la transaction, et un message de vérification (330,740,940,1030). Un second utilisateur (120) désirant vérifier la transaction affiche (265,465) le reçu numérique (300,700,900) et active (270,470) le message de vérification (330,740,940,1030). Suite à l'activation, les preuves infalsifiables (320) sont vérifiées sans nécessiter d'autre interaction humaine pour identifier les preuves infalsifiables.

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