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1. (WO2019045209) BLOCK WINDOW MODULE HAVING AGREEMENT ALGORITHM FOR LIMITING MINING, MANAGEMENT SERVER, AND VIRTUAL MONEY TRADING SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045209 International Application No.: PCT/KR2018/003358
Publication Date: 07.03.2019 International Filing Date: 22.03.2018
IPC:
G06Q 20/36 (2012.01) ,G06F 15/16 (2006.01) ,G06Q 20/06 (2012.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
30
characterised by the use of specific devices
36
using electronic wallets or electronic money safes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
04
Payment circuits
06
Private payment circuits, e.g. involving electronic currency used only among participants of a common payment scheme
Applicants:
주식회사 더블체인 DOUBLECHAIN CO., INC. [KR/KR]; 서울시 강남구 언주로 725, 15층 (논현동, 보전빌딩) (Bojeon Bldg., Nonhyeon-dong) 15F 725 Eonju-ro, Gangnam-gu, Seoul 06050, KR
Inventors:
전삼구 CHUN, Sam Gu; KR
Agent:
채종길 CHAE, Jong Kil; KR
Priority Data:
10-2017-010948529.08.2017KR
Title (EN) BLOCK WINDOW MODULE HAVING AGREEMENT ALGORITHM FOR LIMITING MINING, MANAGEMENT SERVER, AND VIRTUAL MONEY TRADING SYSTEM AND METHOD
(FR) MODULE DE FENÊTRE DE BLOCS AYANT UN ALGORITHME D'ACCORD POUR LIMITER LE MINAGE, SERVEUR DE GESTION ET SYSTÈME ET PROCÉDÉ DE NÉGOCE EN MONNAIE VIRTUELLE
(KO) 채굴 제한을 위한 합의 알고리즘을 포함하는 블록윈도우 모듈 및 관리 서버 그리고 가상화폐 거래 시스템 및 방법
Abstract:
(EN) The present invention provides a blockchain-based virtual money trading system and a method therefor, wherein the system includes a block window module having an agreement algorithm that is for limiting mining and that provides a certain limit to mining attempts after a specific proof-of-work cycle with respect to a system mining node, a general node, and a mining node. The block window module comprises: a mining history management unit for recording mining history information in association with a mining attempt result of a mining node and the corresponding mining node; and a block window generation unit for configuring a block window for, with respect to at least a portion of mining nodes that have achieved mining success, invalidating a mining attempt result or prohibiting a mining attempt for a certain period. The block window module further includes: a block window size calculation unit for calculating a block window size based on the mining history information so as to provide the block window; and a trading history management unit for providing virtual money trading history information between general nodes at the current time or for a recent particular period. Therefore, the present invention can effectively prevent a mining monopoly or oligopoly of a small number of mining nodes.
(FR) La présente invention concerne un système de négoce en monnaie virtuelle basé sur une chaîne de blocs et un procédé associé, le système comprenant un module de fenêtre de blocs ayant un algorithme d'accord qui est conçu pour limiter le minage et qui fournit une certaine limite à des tentatives de minage après un cycle de preuve de travail spécifique par rapport à un nœud de minage de système, un nœud général et un nœud de minage. Le module de fenêtre de blocs comprend : une unité de gestion d'historique de minage pour enregistrer des informations d'historique de minage en association avec un résultat de tentative de minage d'un nœud de minage et du nœud d'exploration correspondant; et une unité de génération de fenêtre de blocs pour configurer une fenêtre de blocs pour, par rapport à au moins une partie de nœuds de minage qui ont réalisé un succès de minage, invalider un résultat de tentative de minage ou interdire une tentative de minage pendant une certaine période. Le module de fenêtre de blocs comprend en outre : une unité de calcul de taille de fenêtre de blocs pour calculer une taille de fenêtre de blocs sur la base des informations d'historique de minage de façon à fournir la fenêtre de blocs; et une unité de gestion d'historique de négoce pour fournir des informations d'historique de négoce en monnaie virtuelle entre des nœuds généraux au moment actuel ou pendant une période particulière récente. Par conséquent, la présente invention peut empêcher efficacement un monopole (ou un oligopole) de minage d'un petit nombre de nœuds de minage.
(KO) 본 발명은 블록체인 기반 가상화폐 거래 시스템 및 방법을 제공하며, 시스템마이닝 노드와 일반 노드와 마이닝 노드에 대해 특정 작업증명주기 이후에 채굴시도에 대해 일정한 제약을 부여하는 채굴 제한을 위한 합의 알고리즘을 포함하는 블록윈도우 모듈을 포함하고, 블록윈도우 모듈은, 마이닝 노드의 채굴시도의 결과를 해당 마이닝 노드와 연계하여 채굴이력정보를 기록하는 채굴이력 관리부와; 채굴성공을 달성한 마이닝 노드들 중 적어도 일부에 대해 일정 기간 동안 채굴시도의 결과를 무효화하거나 채굴시도를 금지하는 블록윈도우를 설정하는 블록윈도우 생성부를 포함하고, 블록윈도우 모듈은 채굴이력정보를 기초로 블록윈도우 사이즈를 산출하여 블록윈도우를 제공하는 블록윈도우 사이즈 산출부 및 현재 또는 최근 일정기간 동안 일반노드들 간의 가상화폐 거래이력정보를 제공하는 거래이력 관리부를 더 포함한다. 따라서, 소수 마이닝 노드의 채굴독과점을 효과적으로 방지할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)