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1. (WO2019028068) METHOD AND APPARATUS FOR AUTOMATED COMMITTED SETTLEMENT OF DIGITAL ASSETS
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Pub. No.: WO/2019/028068 International Application No.: PCT/US2018/044682
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
G06Q 20/38 (2012.01) ,H04L 9/06 (2006.01) ,H04L 29/08 (2006.01)
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
06
the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
Applicants:
DIGITAL ASSET (SWITZERLAND) GMBH [CH/CH]; Luggwegstrasse 9 8048 Zurich, CH
Inventors:
SARANIECKI, Walter Eric; US
MATHIESON, Kelly Anne; US
VEPREK, Ratko Goran; CH
SJODIN, Johan; CH
YEH, Charng-Ching; US
Agent:
ZAJAC, Alexander J.; US
GUPTA, Rajeev; US
HORN, Kelly S.; US
Priority Data:
62/539,72401.08.2017US
Title (EN) METHOD AND APPARATUS FOR AUTOMATED COMMITTED SETTLEMENT OF DIGITAL ASSETS
(FR) PROCÉDÉ ET APPAREIL POUR RÈGLEMENT ENGAGÉ AUTOMATIQUE DE BIENS NUMÉRIQUES
Abstract:
(EN) The present disclosure relates to a system (1) for locking a digital asset, comprising a first computer node (3) that reads a private data store associated with the first computer node (3), and/or reads a distributed ledger (13) to confirm a digital asset is unlocked and can be transferred from the first computer node. The first computer node (3) cryptographically signs and sends a proposed digital lock (9) to a second computer node (5). When activated, the digital lock prevents transfer of the digital asset from the first computer node (3) to another computer node (11) that is not the second computer node (5). The first computer node (3) also reads a distributed ledger (13) to confirm the distributed ledger (13) contains the digital lock in an activated state. The first computer node (3) transfers the digital asset from the first computer node (3) to the second computer node (5).
(FR) La présente invention concerne un système (1) permettant de verrouiller un actif numérique, comprenant un premier nœud informatique (3) qui lit une mémoire de données privées associée au premier nœud informatique (3), et/ou lit un registre distribué (13) pour confirmer qu'un bien numérique est déverrouillé et peut être transféré à partir du premier nœud informatique. Le premier nœud informatique (3) signe de manière cryptographique et envoie un verrou numérique proposé (9) à un second nœud informatique (5). Lorsqu'il est activé, le verrou numérique empêche le transfert de l'actif numérique du premier nœud informatique (3) à un autre nœud informatique (11) qui n'est pas le second nœud informatique (5). Le premier nœud informatique (3) lit également un registre distribué (13) pour confirmer que le registre distribué (13) contient le verrou numérique dans un état activé. Le premier nœud informatique (3) transfère l'actif numérique du premier nœud informatique (3) au second nœud informatique (5).
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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)