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1. (WO2018161007) METHOD AND SYSTEM FOR STORAGE AND TRANSFER OF VERIFIED DATA VIA BLOCKHAIN

Pub. No.:    WO/2018/161007    International Application No.:    PCT/US2018/020727
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Sat Mar 03 00:59:59 CET 2018
IPC: H04L 9/32
Applicants: MASTERCARD INTERNATIONAL INCORPORATED
Inventors: KOHLI, Manoneet
UNNERSTALL, Rick
ARORA, Ankur
SENGUPTA, Shuvam
GUPTA, Pulkit
MAHESHWARI, Nishant
MITTAL, Shreya
KUMAR, Manish
BISHNOI, Vikas
BIJAWAT, Shubham
KUMAR, Navneet
KUMAWAT, Jaipal, Singh
SANABOINA, Sri, Chaitanya
DAGGUBATI, Lakshmi, Sushma
YADAV, Deepak
Title: METHOD AND SYSTEM FOR STORAGE AND TRANSFER OF VERIFIED DATA VIA BLOCKHAIN
Abstract:
A method for verified data storage via blockchain includes: storing a blockchain comprised of a plurality of blocks, each comprised of a block header and a plurality of transaction values, the block header including a timestamp; receiving a transaction notification including an entity identifier and data values; validating the data values based on a validation notification received from a verifying entity; generating a new block header comprised of a current timestamp, a block, reference value, and a transaction reference value, the block reference value being generated via hashing of the block header included in a most recent block based on the timestamp, and the transaction reference value being generated via hashing of new transaction values including the data values: generating a new block comprised of the generated new block header and the new transaction values; and transmitting the new block to a node associated with the blockchain.