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1. WO2020113081 - RESOURCE-BASED DISTRIBUTED PUBLIC LEDGER SYSTEM

Publication Number WO/2020/113081
Publication Date 04.06.2020
International Application No. PCT/US2019/063724
International Filing Date 27.11.2019
IPC
G06Q 20/00 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA 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
20Payment architectures, schemes or protocols
H04L 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
H04L 9/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for blockwise coding, e.g. D.E.S. systems
H04L 9/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
08Key distribution
H04L 9/18 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
18Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems
CPC
G06Q 20/3674
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA 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
20Payment architectures, schemes or protocols
30characterised by the use of specific devices
36using electronic wallets or electronic money safes
367involving intelligent token, e.g. electronic purse
3674involving authentication
G06Q 20/3678
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA 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
20Payment architectures, schemes or protocols
30characterised by the use of specific devices
36using electronic wallets or electronic money safes
367involving intelligent token, e.g. electronic purse
3678e-cash details, e.g. blinded, divisible or detecting double spending
H04L 9/0637
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
06the encryption apparatus using shift registers or memories for block-wise ; or stream; coding, e.g. DES systems ; or RC4; Hash functions; Pseudorandom sequence generators
0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
0637Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
Applicants
  • PAYPAL, INC. [US]/[US]
Inventors
  • SARIN, Pankaj
Agents
  • CHEN, Tom
Priority Data
16/204,40529.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RESOURCE-BASED DISTRIBUTED PUBLIC LEDGER SYSTEM
(FR) SYSTÈME DE REGISTRE PUBLIC DISTRIBUÉ BASÉ SUR DES RESSOURCES
Abstract
(EN)
Systems and methods for providing a resource-based distributed public crypto currency blockchain include system provider device(s) that receive first crypto currency transaction information for a first crypto currency transaction that is configured to provide for the transfer of a crypto currency to a payee via a primary distributed public crypto currency blockchain maintained by computing devices. The system provider device(s) identify resource information provided by each computing device and use the resource information to select a subset of the computing devices for processing the first crypto currency transaction. The system provider device(s) then broadcast, via the network to each computing device, the first crypto currency transaction information for the first crypto currency transaction in order to cause a first computing device to process the first crypto currency transaction as part of a first block that is added to the primary distributed public crypto currency blockchain.
(FR)
L'invention concerne des systèmes et des procédés destinés à fournir une chaîne de blocs de cryptomonnaie publique distribuée basée sur des ressources qui comprennent un ou plusieurs dispositifs fournisseurs de système qui reçoivent de premières informations de transaction de cryptomonnaie pour une première transaction de cryptomonnaie qui est conçue pour permettre le transfert d'une cryptomonnaie à un bénéficiaire par l'intermédiaire d'une chaîne de blocs de cryptomonnaie publique distribuée primaire gérée par des dispositifs informatiques. Le ou les dispositifs fournisseurs de système identifient des informations de ressource fournies par chaque dispositif informatique et utilisent les informations de ressources pour sélectionner un sous-ensemble des dispositifs informatiques pour traiter la première transaction de cryptomonnaie. Le ou les dispositifs fournisseurs de système diffusent ensuite, par l'intermédiaire du réseau, à chaque dispositif informatique, les premières informations de transaction de cryptomonnaie pour la première transaction de cryptomonnaie afin d'amener un premier dispositif informatique à traiter la première transaction de cryptomonnaie en tant que partie d'un premier bloc qui est ajouté à la chaîne de blocs de cryptomonnaie publique distribuée primaire.
Also published as
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