SG11201811071VA - Blockchain-implemented method and system - Google Patents
Blockchain-implemented method and systemInfo
- Publication number
- SG11201811071VA SG11201811071VA SG11201811071VA SG11201811071VA SG11201811071VA SG 11201811071V A SG11201811071V A SG 11201811071VA SG 11201811071V A SG11201811071V A SG 11201811071VA SG 11201811071V A SG11201811071V A SG 11201811071VA SG 11201811071V A SG11201811071V A SG 11201811071VA
- Authority
- SG
- Singapore
- Prior art keywords
- input
- blockchain
- international
- transaction
- public key
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005516 engineering process Methods 0.000 abstract 3
- 241000042032 Petrocephalus catostoma Species 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
Classifications
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3827—Use of message hashing
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- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
- G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
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- G06Q20/00—Payment architectures, schemes or protocols
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- G06Q20/00—Payment architectures, schemes or protocols
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- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
- G06Q20/3678—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes e-cash details, e.g. blinded, divisible or detecting double spending
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- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- H—ELECTRICITY
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Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 February 2018 (01.02.2018) WIP0 I PCT Hu omit VIII °nolo III 1101010 IIV Imo oimIE (10) International Publication Number WO 2018/020371 Al (51) International Patent Classification: G06Q 20/06 (2012.01) G06Q 10/06 (2012.01) GO6Q 20/36 (2012.01) H04W 4/00 (2009.01) GOOF 21/30 (2013.01) (21) International Application Number: PCT/IB2017/054424 (22) International Filing Date: 21 July 2017 (21.07.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1613177.3 29 July 2016 (29.07.2016) GB 1613188.0 29 July 2016 (29.07.2016) GB 1613148.4 29 July 2016 (29.07.2016) GB (71) Applicant: NCHAIN HOLDINGS LIMITED [AG/AG]; Fitzgerald House, 44 Church Street, St. John's (AG). (72) Inventor: ALLEN, Gavin; c/o Urquhart-Dykes & Lord LLP, 7th Floor Churchill House, Churchill Way, Cardiff CF10 2HH (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (54) Title: BLOCKCHAIN-IMPLEMENTED METHOD AND SYSTEM Transaction Transaction Transaction Output — Input A ////)//////,///////./ / Locking Script Unlocking Script / /// ZImplementation Pattern 2 ////, W. Controller Public Key Input A (True) Public Key Input A (False) Public Key Input B (True) Public Key Input B (False) Public Key Controller Signature Input A Signature (either true or false) Input B Signature (either true or false) N O O cc O C Fig. 1 (57) : This invention relates generally to distributed ledger technology (including blockchain related technologies), and in particular the use of a blockchain in implementing, controlling and/or automating a task or process. It may relate to the use of a blockchain or related technology for recording or representing the execution of a portion of logic. This portion of logic may be arranged to implement the functionality of a logic gate, or plurality of logic gates, such as AND, XOR, NOT, OR etc.. An embodiment of the invention may comprise the steps of: providing a blockchain Transaction comprising a redeem script for an output, wherein the redeem script comprises: i) a plurality of input parameters, wherein each input parameter is uniquely associated with a potential state of at least one data source supplied to an unlocking script of a further transaction arranged to spend the output; and wherein one of the input parameters which is a target output parameter; ii) logic arranged to provide a result based on: A) a calculation performed on the input [Continued on next page] WO 2018/020371 Al MIDEDIMOMOIDEIRDERIONIONOHIMOIIIMEMOIMIE (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) parameters provided by an unlocking script so as to provide an interim result; and B) a comparison of a target output parameter via the unlocking script against the interim result; and also comprising the step of attempting to spend the transaction output more than once, each attempt supplying a different target output parameter.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1613188.0A GB201613188D0 (en) | 2016-07-29 | 2016-07-29 | Computer-implemented method and system |
GBGB1613177.3A GB201613177D0 (en) | 2016-07-29 | 2016-07-29 | Computer-implemented method and system |
GBGB1613148.4A GB201613148D0 (en) | 2016-07-29 | 2016-07-29 | Computer-implemented method and system |
PCT/IB2017/054424 WO2018020371A1 (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
Publications (1)
Publication Number | Publication Date |
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SG11201811071VA true SG11201811071VA (en) | 2019-02-27 |
Family
ID=59485389
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201811010UA SG11201811010UA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG11201811071VA SG11201811071VA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG11201811009VA SG11201811009VA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107635QA SG10202107635QA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107632SA SG10202107632SA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107636WA SG10202107636WA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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SG11201811010UA SG11201811010UA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201811009VA SG11201811009VA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107635QA SG10202107635QA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107632SA SG10202107632SA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
SG10202107636WA SG10202107636WA (en) | 2016-07-29 | 2017-07-21 | Blockchain-implemented method and system |
Country Status (8)
Country | Link |
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US (6) | US11271736B2 (en) |
EP (5) | EP3491599A1 (en) |
JP (8) | JP7203009B2 (en) |
KR (3) | KR102467596B1 (en) |
CN (6) | CN116911836A (en) |
SG (6) | SG11201811010UA (en) |
WO (3) | WO2018020371A1 (en) |
ZA (2) | ZA201900512B (en) |
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BR112018016805A2 (en) | 2016-02-23 | 2018-12-26 | Nchain Holdings Ltd | method and system for efficient cryptocurrency transfer associated with a payment on a blockchain that leads to an automated payment, smart contract-based method and system |
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