SG10201803837VA - Blockchain system and data managing method using blockchain - Google Patents

Blockchain system and data managing method using blockchain

Info

Publication number
SG10201803837VA
SG10201803837VA SG10201803837VA SG10201803837VA SG10201803837VA SG 10201803837V A SG10201803837V A SG 10201803837VA SG 10201803837V A SG10201803837V A SG 10201803837VA SG 10201803837V A SG10201803837V A SG 10201803837VA SG 10201803837V A SG10201803837V A SG 10201803837VA
Authority
SG
Singapore
Prior art keywords
blockchain
managing method
data managing
blockchain system
data
Prior art date
Application number
SG10201803837VA
Inventor
Ki Kim Seung
Jin Kim Byung
Original Assignee
Xblocksystems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xblocksystems Co Ltd filed Critical Xblocksystems Co Ltd
Publication of SG10201803837VA publication Critical patent/SG10201803837VA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Disclosed are a blockchain system and a data managing method using a blockchain. In detail, the present disclosure relates to a blockchain system including a plurality of branches and a data managing method using such a blockchain. 5 FIG. 8
SG10201803837VA 2017-05-12 2018-05-07 Blockchain system and data managing method using blockchain SG10201803837VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170059270A KR101964692B1 (en) 2017-05-12 2017-05-12 Blockchain system and data managing method using blockchain

Publications (1)

Publication Number Publication Date
SG10201803837VA true SG10201803837VA (en) 2018-12-28

Family

ID=64105265

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201803837VA SG10201803837VA (en) 2017-05-12 2018-05-07 Blockchain system and data managing method using blockchain

Country Status (4)

Country Link
KR (1) KR101964692B1 (en)
SG (1) SG10201803837VA (en)
TW (1) TW201901481A (en)
WO (1) WO2018207974A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102128661B1 (en) * 2018-11-22 2020-06-30 주식회사 포스코아이씨티 2 Layer Block Chain System
KR102188718B1 (en) * 2018-11-29 2020-12-08 롯데정보통신 주식회사 Payment mediating system based on blockcahin and mediating method of thereof
KR20200081533A (en) * 2018-12-27 2020-07-08 서강대학교산학협력단 Blockchain Consensus Method based Improved Dynamic Blind Voting for Internet of Things Environment
KR102189668B1 (en) * 2019-04-24 2020-12-11 인제대학교 산학협력단 Method for building decentralized hierarchical multi-blockchains
KR102189667B1 (en) * 2019-04-24 2020-12-11 인제대학교 산학협력단 Unified block mining for transaction approval and modification in decentralized blockchains
WO2020153552A1 (en) * 2019-01-22 2020-07-30 인제대학교 산학협력단 Method and apparatus for blockchain, allowing modification of transaction recorded therein
CN109918402A (en) * 2019-01-31 2019-06-21 平安科技（深圳）有限公司 Education based on block chain proves acquisition methods, device, computer equipment
KR102330005B1 (en) 2019-03-11 2021-11-24 순천향대학교 산학협력단 Hybrid blockchain system for efficient content change and deletion and XGS injection method using hybrid blockchain
KR20210005446A (en) 2019-07-05 2021-01-14 삼성디스플레이 주식회사 Electronic apparatus and method of manufacturing the same
KR102348741B1 (en) * 2019-09-16 2022-01-07 손종희 Apparatus and method for managing electronic receipt based on block chain
KR102332814B1 (en) * 2019-12-11 2021-11-29 지송학 The block chain system including a block chain structure for data self-sovereign identity
KR102267560B1 (en) * 2020-11-13 2021-06-21 주식회사 케이사인 Method for Managing Modified Record of Data Which Can Reduce Size of Data Stored in Block Chain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9608829B2 (en) 2014-07-25 2017-03-28 Blockchain Technologies Corporation System and method for creating a multi-branched blockchain with configurable protocol rules
WO2016046820A1 (en) * 2014-09-23 2016-03-31 Spondoolies Tech Ltd. System and method for providing shared hash engines architecture for a bitcoin block chain
KR101660627B1 (en) * 2015-02-03 2016-09-28 한양대학교 에리카산학협력단 Method and apparatus for protecting transasction of encrypted currency
KR101701131B1 (en) 2016-04-28 2017-02-13 주식회사 라피 Data recording and validation methods and systems using the connecting of blockchain between different type
KR101727525B1 (en) * 2016-09-05 2017-04-17 주식회사 스케일체인 Block chain based distributed storage method and device thereof

Also Published As

Publication number Publication date
KR101964692B1 (en) 2019-04-02
KR20180124541A (en) 2018-11-21
WO2018207974A1 (en) 2018-11-15
TW201901481A (en) 2019-01-01

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