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1. (WO2018080207) METHOD FOR ISSUING CURRENCY AND MAKING PAYMENT BY MANAGING BALANCE DATABASE FOR EACH BLOCK IN BLOCKCHAIN AND SERVER USING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/080207 International Application No.: PCT/KR2017/011939
Publication Date: 03.05.2018 International Filing Date: 26.10.2017
IPC:
G06Q 40/02 (2012.01) ,G06Q 20/06 (2012.01) ,G06Q 20/38 (2012.01)
Applicants: COINPLUG, INC.[KR/KR]; #801 8, Seongnam-daero 331beon-gil, Bundang-gu Seongnam-si Gyeonggi-do 13558, KR
Inventors: SONG, Joo Han; KR
HONG, Jay Wu; KR
UHR, Joon Sun; KR
Agent: SU INTELLECTUAL PROPERTY; (Yeoksam-dong, K&Y Bldg.) 6Fl., 34, Gangnam-daero 94-gil Gangnam-gu Seoul 06134, KR
Priority Data:
10-2016-014017026.10.2016KR
Title (EN) METHOD FOR ISSUING CURRENCY AND MAKING PAYMENT BY MANAGING BALANCE DATABASE FOR EACH BLOCK IN BLOCKCHAIN AND SERVER USING SAME
(FR) PROCÉDÉ D'ÉMISSION DE MONNAIE ET D'EXÉCUTION DE PAIEMENT PAR GESTION D'UNE BASE DE DONNÉES DE SOLDE POUR CHAQUE BLOC D'UNE CHAÎNE DE BLOCS ET SERVEUR L'UTILISANT
(KO) 블록체인 내의 블록별로 밸런스 데이터베이스를 관리하여 통화를 발행 및 지급 결제하는 방법과 이를 이용한 서버
Abstract: front page image
(EN) Provided in the present invention is a method comprising the steps of: (a) confirming the validity of a currency issuing transaction and a currency issuer when the currency issuing transaction for issuing currency from the currency issuer is obtained, the currency issuing transaction including (i) a specific unique nonce, (ii) a receiver of the currency, (iii) issued amount of the currency, (iv) a public key of the currency issuer, and (v) a signature value of the currency issuer signing the (i), (ii), (iii), and (iv) with a private key of the currency issuer, and if valid, registering the currency issuing transaction on a private BCDB, wherein registering includes updating a balance database by referencing the amount of change in the balance due to the issued amount of the currency, included in the currency issuing transaction; and (b) registering, on the public BCDB, a specific representative hash value generated by calculating at least one associated neighboring hash value that matches the specific hash value, when a specific condition is satisfied.
(FR) La présente invention concerne un procédé comprenant les étapes consistant à : (a) confirmer la validité d'une transaction d'émission de monnaie et d'un émetteur de monnaie lors de l'obtention de la transaction d'émission de monnaie pour émettre de la monnaie à partir de l'émetteur de monnaie, la transaction d'émission de monnaie comprenant (i) un nonce unique spécifique, (ii) un destinataire de la monnaie, (iii) un montant émis de la monnaie, (iv) une clé publique de l'émetteur de monnaie, et (v) une valeur de signature de l'émetteur de monnaie signant les (i), (ii), (iii) et (iv) avec une clé privée de l'émetteur de monnaie et, si elle est valide, enregistrer la transaction d'émission de monnaie sur une BCDB privée, l'enregistrement consistant à mettre à jour une base de données de solde par référencement du montant de changement du solde dû au montant émis de la monnaie, inclus dans la transaction d'émission de monnaie ; et (b) enregistrer, sur la BCDB publique, une valeur de hachage représentative spécifique générée par calcul d'au moins une valeur de hachage voisine associée qui correspond à la valeur de hachage spécifique, lorsqu'une condition spécifique est satisfaite.
(KO) 본 발명은 통화 발행자로부터의 상기 통화 발행을 위한 (i) 특정 유니크 논스, (ii) 상기 통화의 수신자, (iii) 상기 통화의 발행량, (iv) 상기 통화 발행자의 퍼블릭 키 및 (v) 상기 통화 발행자의 프라이빗 키로 상기 (i), (ii), (iii), (iv)를 서명한 상기 통화 발행자의 서명 값을 포함하는 통화 발행 트랜잭션이 획득되면, 상기 통화 발행 트랜잭션 및 상기 통화 발행자의 유효 여부를 확인하여 유효이면, 상기 통화 발행 트랜잭션을 Private BCDB에 등록하고, 상기 통화 발행 트랜잭션에 포함된 상기 통화의 발행량에 의한 밸런스 변화량을 참조로 밸런스 데이터베이스를 업데이트하여 등록하는 단계; 및 (b) 소정의 조건이 만족되면, 특정 해쉬값 및 이값과 매칭되는 적어도 하나의 관련 이웃 해쉬값을 연산함으로써 생성되는 특정 대표 해쉬값 Public BCDB에 등록하는 단계를 포함 하는 것을 특징으로 하는 방법이 제공된다.
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)