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Title:
ELECTRONIC DEVICE FOR ADJUSTING DIFFICULTY WITH RESPECT TO HASH VALUE IN BLOCKCHAIN NETWORK, AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/201564
Kind Code:
A1
Abstract:
An electronic device corresponding to a node in a blockchain network according to various embodiments comprises a communication module and a processor. The processor can be set so as to: obtain a first hash value corresponding to a first difficulty which is set to solve a hash problem in the blockchain network; adjust to a second difficulty for solving a hash problem for mining a new block on the basis of the time spent to obtain the first hash value; obtain a second hash value corresponding to the adjusted second difficulty; and mine the block on the basis of the second hash value.

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Inventors:
GRZESIAK GRZEGORZ (PL)
Application Number:
PCT/KR2021/003925
Publication Date:
October 07, 2021
Filing Date:
March 30, 2021
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L9/06; H04L9/08
Foreign References:
US20190080411A12019-03-14
KR20190121959A2019-10-29
KR20200009974A2020-01-30
US20190306190A12019-10-03
Other References:
SOHN DONGHA: "Bitcoin#6: Target and Difficulty", MEDIUM, 8 November 2018 (2018-11-08), XP055854684, Retrieved from the Internet
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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