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1. (WO2017198891) METHOD, DEVICE AND SYSTEM FOR VERIFYING USER HEALTH DATA

Pub. No.:    WO/2017/198891    International Application No.:    PCT/FI2016/050324
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Wed May 18 01:59:59 CEST 2016
IPC: G06F 19/00
Applicants: NOKIA TECHNOLOGIES OY
Inventors: ROENNOW, Troels F.
Title: METHOD, DEVICE AND SYSTEM FOR VERIFYING USER HEALTH DATA
Abstract:
A method for verifying user health data comprising generating a user health data item by a user wearable device; hashing the user health data item using a cryptographic hashing function, to create a cryptographic hash block; recording the cryptographic hash block associated with a digital signature of the wearable device to a block of a digital block-chain; and transmitting the user health data item to a receiving device for verification.