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1. (WO2019043536) CONCURRENT STATE MACHINE PROCESSING USING A BLOCKCHAIN
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/043536 International Application No.: PCT/IB2018/056430
Publication Date: 07.03.2019 International Filing Date: 24.08.2018
IPC:
G06Q 20/40 (2012.01) ,G06Q 20/06 (2012.01) ,G06Q 20/02 (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
38
Payment protocols; Details thereof
40
Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check of credit lines or negative lists
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
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
02
involving a neutral third party, e.g. certification authority, notary or trusted third party [TTP]
Applicants:
NCHAIN HOLDINGS LIMITED [AG/AG]; Fitzgerald House 44 Church Street St. John's, AG
Inventors:
KRAMER, Dean; GB
Priority Data:
1713790.229.08.2017GB
1713794.429.08.2017GB
1713805.829.08.2017GB
Title (EN) CONCURRENT STATE MACHINE PROCESSING USING A BLOCKCHAIN
(FR) TRAITEMENT SIMULTANÉ DE MACHINES À ÉTATS À L'AIDE D'UNE CHAÎNE DE BLOCS
Abstract:
(EN) Trustless deterministic state machines can be implemented using a blockchain infrastructure and state machines can run concurrently over more than one blockchain transaction. The transactions can be done in a Bitcoin blockchain ledger. A unlocking transaction constraint that constrains a unlocking transaction to include a transaction input that references a previous transaction output is determined. A redeemable transaction is created to include a transaction output that includes an amount and a transaction locking script that includes the unlocking transaction constraint, with unlocking the amount being contingent upon execution of at least one unlocking script of the unlocking transaction satisfying the unlocking transaction constraint. The redeemable transaction is caused to be validated at a node of a blockchain network.
(FR) Des machines à états déterministes sans fiducie peuvent être mises en œuvre à l'aide d'une infrastructure de chaîne de blocs et des machines à états peuvent fonctionner simultanément sur plus d'une transaction de chaîne de blocs. Les transactions peuvent être effectuées dans un grand livre de chaîne de blocs de Bitcoin. Une contrainte de transaction de déverrouillage qui contraint une transaction de déverrouillage de façon à comprendre une entrée de transaction qui référence une sortie de transaction précédente est déterminée. Une transaction remboursable est créée de façon à comprendre une sortie de transaction qui comprend une quantité et un script de verrouillage de transaction qui comprend la contrainte de transaction de déverrouillage, un déverrouillage de la quantité dépendant du fait qu'une exécution d'au moins un script de déverrouillage de la transaction de déverrouillage satisfait la contrainte de transaction de déverrouillage. La transaction remboursable est amenée à être validée au niveau d'un nœud d'un réseau de chaîne de blocs.
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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, KR, 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: English (EN)
Filing Language: English (EN)