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1. 发明授权

US11816098B2 Database system public trust ledger contract linkage 有权
公开(公告)号：US11816098B2
公开(公告)日：2023-11-14
申请号：US17412059
申请日：2021-08-25
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan , Adam Caplan , Maxwell Comparetto
IPC分类号： G06F16/23 , H04L9/08 , H04L9/30 , G06F9/30
CPC分类号： G06F16/2379 , G06F9/30 , H04L9/088 , H04L9/30
摘要： A request may be received to access a digital asset uniquely identified by an identifier within an on-demand database system configured to provide computing services to a plurality of entities via the internet. Ownership of the digital asset may be determined based on ownership of a designated smart contract recorded in a public trust ledger. A plurality of related smart contracts recorded in the public trust ledger may be identified. Each of the related smart contracts may be linked with the designated smart contract. Two or more of the smart contracts may each include a respective one or more non-fungible tokens related to the digital asset. A respective state for two or more of a plurality of modifiable values may be determined. Each of the modifiable values may be being stored within a respective one of the plurality of related smart contracts within the public trust ledger.

2. 发明授权

US11809409B2 Multi-tenant distributed ledger interfaces 有权
公开(公告)号：US11809409B2
公开(公告)日：2023-11-07
申请号：US16228569
申请日：2018-12-20
申请人： Salesforce, Inc.
发明人： Sri Naga Deepthi Velisetti , Prithvi Krishnan Padmanabhan
IPC分类号： G06F16/00 , G06F16/23 , H04L9/06 , H04L67/1097 , H04L67/1087 , G06F16/27 , H04L9/00
CPC分类号： G06F16/2379 , G06F16/27 , H04L9/0637 , H04L67/1091 , H04L67/1097 , H04L9/50
摘要： A set of interfaces is described for implementing a blockchain network by a multi-tenant server, wherein the set of interfaces comprise an object mapping interface. The object mapping interface includes a set object function to designate a tenant object for use in the blockchain network based on an input object; a map function to map fields of the tenant object in a multi-tenant system managed by the multi-tenant server and fields of an exchange object used by the blockchain network based on an input set of field mappings; and a set owner function to set a tenant in the multi-tenant system as an owner of the mappings based on an input identifier.

3. 发明公开

US20230342734A1 SYSTEMS, METHODS, AND APPARATUSES FOR IMPLEMENTING SMART FLOW CONTRACTS USING DISTRIBUTED LEDGER TECHNOLOGIES IN A CLOUD BASED COMPUTING ENVIRONMENT 审中-公开
公开(公告)号：US20230342734A1
公开(公告)日：2023-10-26
申请号：US18302672
申请日：2023-04-18
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： G06Q20/06 , G06Q20/40 , G06F21/44 , G06F8/41 , H04L9/06 , G06F8/51 , H04L9/32
CPC分类号： G06Q20/06 , G06Q20/40 , G06F21/44 , G06F8/427 , H04L9/0643 , H04L9/0637 , G06F8/51 , H04L9/3239 , H04L9/3297 , H04L67/104
摘要： Smart flow contracts using distributed ledger technologies in a cloud based computing environment are described herein. For example, a system may include a processor and a memory therein executing within a host organization and having therein: means for operating a blockchain interface to a blockchain on behalf of tenants of the host organization. The tenants may be participating nodes with the blockchain. A login request may be received from a user device. The user device may be authenticated with the host organization. Input from the user device indicating a plurality of smart contract blocks may be received. The smart contract blocks may be translated into a native programming language to form a smart contract to execute via the blockchain. The smart contract may be transacted onto the blockchain.

4. 发明授权

US11764950B2 System or method to implement right to be forgotten on metadata driven blockchain using shared secrets and consensus on read 有权
公开(公告)号：US11764950B2
公开(公告)日：2023-09-19
申请号：US16667846
申请日：2019-10-29
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： G06F16/20 , H04L9/08 , G06F16/182 , H04L9/06 , G06F16/13 , G06F16/16 , H04L9/00
CPC分类号： H04L9/085 , G06F16/13 , G06F16/162 , G06F16/1837 , H04L9/0637 , H04L9/0822 , H04L9/0825 , H04L9/0838 , H04L9/0894 , H04L9/50
摘要： A method performed by a system of a host organization for providing a right to forget data in a blockchain, the system providing a blockchain interface to a blockchain on behalf of a plurality of tenants of the host organization each serving as nodes in a blockchain network. The method includes receiving a request including an identifier of a requestor, the request to access transaction data designated as private, requesting access to the transaction data from nodes in the blockchain network including the identifier of the requestor, receiving at least one shared secret from a node in the blockchain network indicating consensus to access the transaction data by the requestor, and denying access to the transaction data in response to receiving insufficient shared secrets from the nodes indicating the transaction data is permanently unavailable to access.

5. 发明授权

US11824864B2 Systems, methods, and apparatuses for implementing a declarative and metadata driven blockchain platform using distributed ledger technology (DLT) 有权
公开(公告)号：US11824864B2
公开(公告)日：2023-11-21
申请号：US16399920
申请日：2019-04-30
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan , Bertha Ching Wai Lam , Brent Fosdick , Sri Naga Deepthi Velisetti
IPC分类号： G06F16/907 , H04L9/40 , G06F16/182 , G06Q20/38 , H04L9/06 , H04L9/00
CPC分类号： H04L63/102 , G06F16/1824 , G06F16/1834 , G06F16/907 , G06Q20/382 , H04L9/0643 , H04L9/50
摘要： Exemplary systems, methods, and apparatuses implement a declarative and metadata driven blockchain platform using Distributed Ledger Technology (DLT) in conjunction with a cloud based computing environment. The exemplary system operates a blockchain interface to the blockchain; receives inputs declaring a new application, network participants for the new application, access rights to the new application, as well as entity types and field definitions for the new application. The system further generates a blockchain asset having encoded therein as the defined metadata for the new application, at least (i) the plurality of network participants declared, (ii) the plurality of entity types declared, and (iii) the one or more new field definitions declared for each of the plurality of entity types; and transacts the blockchain asset having onto the blockchain.

6. 发明授权

US11743137B2 Systems, methods, and apparatuses for implementing a metadata driven rules engine on blockchain using distributed ledger technology (DLT) 有权
公开(公告)号：US11743137B2
公开(公告)日：2023-08-29
申请号：US17348286
申请日：2021-06-15
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： H04L41/22 , H04L9/06 , H04L9/00
CPC分类号： H04L41/22 , H04L9/0637 , H04L9/0643 , H04L9/50
摘要： Systems, methods, and apparatuses for implementing a metadata driven rules engine on blockchain using Distributed Ledger Technology (DLT) in conjunction with a cloud based computing environment are described herein. For example, according to one embodiment there is a system having at least a processor and a memory therein executing within a host organization, in which such a system includes means for operating a blockchain interface to a blockchain on behalf of a plurality of tenants of the host organization, wherein each one of the plurality of tenants operate as one of a plurality of participating nodes on the blockchain having access to the blockchain; displaying a Graphical User Interface (GUI Interface) to a user device communicably interfaced with the system over a network, wherein the GUI interface is to prompt for a metadata rule definition at the user device when displayed by the user device; receiving input at the system from the GUI interface displayed to the client device, the input defining the metadata rule definition, wherein the metadata rule definition includes one or more conditions or criteria to be matched to a transaction received at the blockchain; auto-generating code for a smart contract representing the metadata rule definition based on the input received from the GUI interface displayed to the client device; submitting the smart contract having the code representing the metadata rule definition to the blockchain for consensus by participating nodes of the blockchain; and adding the smart contract having the code representing the metadata rule definition onto the blockchain by writing the metadata rule definition into an asset of a new block on the blockchain pursuant to the smart contract attaining consensus from the participating nodes of the blockchain. Other related embodiments are disclosed.

7. 发明授权

US11783024B2 Systems, methods, and apparatuses for protecting consumer data privacy using solid, blockchain and IPFS integration 有权
公开(公告)号：US11783024B2
公开(公告)日：2023-10-10
申请号：US16777073
申请日：2020-01-30
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： G06F21/44 , G06F21/62 , H04L9/40 , H04L9/06 , H04L67/306 , H04L9/00
CPC分类号： G06F21/445 , G06F21/6263 , H04L9/0643 , H04L63/102 , H04L67/306 , H04L9/50
摘要： Configuration input for creating a new data privacy profile may be received via a graphical user interface. The configuration input may include account information specifying a plurality of web-accessible accounts. Profile data may be retrieved from the accounts by authenticating with the accounts and populating retrieved user profile data into a newly generated data privacy profile stored at a host organization. A unique SOLID compliant tag may be issued to the user, associated with the data privacy profile, and recorded on a public blockchain. One or more private portions of the data privacy profile may remain inaccessible to requestors.

8. 发明授权

US11636098B2 Computerized implementation framework to abstract data object definitions across multiple computing environments 有权
公开(公告)号：US11636098B2
公开(公告)日：2023-04-25
申请号：US17462610
申请日：2021-08-31
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： G06F16/23 , G06F16/25 , G06F16/248 , G06F16/245 , G06F9/451
摘要： Methods, systems, and devices supporting a data model abstraction framework are described. Some platforms (e.g., a multi-tenant cloud computing platform) may manage data across a number of persistent systems (e.g., cloud platforms, data stores, packages, etc.). To efficiently manage data across such systems, a platform may implement a metadata-driven abstraction layer. The abstraction layer may support a number of interface objects and interface fields, which may operate as abstracted versions of persistent objects and persistent fields. External entities (e.g., users, triggers, customizations, packages, plugins, or any other entities) may interact with the interface objects, and the abstraction layer may automatically handle mappings from the interface objects to the persistent systems. By using the metadata-driven abstraction layer, the platform may resolve conflicts between the external entities and multiple underlying persistent systems. Additionally, the abstraction layer may dynamically adjust mappings to handle migrations or other updates across the persistent systems.

9. 发明授权

US11811769B2 Systems, methods, and apparatuses for implementing a declarative, metadata driven, cryptographically verifiable multi-network (multi-tenant) shared ledger 有权
公开(公告)号：US11811769B2
公开(公告)日：2023-11-07
申请号：US16399913
申请日：2019-04-30
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan
IPC分类号： G06F16/2452 , H04L9/40 , G06F16/23 , G06F16/27
CPC分类号： H04L63/101 , G06F16/2308 , G06F16/2452 , G06F16/278 , H04L63/061
摘要： Exemplary systems, methods, and apparatuses implement a declarative, metadata driven, cryptographically verifiable multi-network (multi-tenant) shared ledger in conjunction with a cloud based computing environment. Such a system, having at least a processor and a memory therein and executing within a host organization, includes means for: operating an interface to a shared ledger on behalf of a plurality of authorized network participants for the shared ledger, wherein the shared ledger persists data via a plurality of distributed shared ledger nodes; generating a network org within the shared ledger to store the data on behalf of a founder org as a first one of the plurality of authorized network participants; receiving input from the founder org defining a plurality of partner orgs as additional authorized network participants for the network org, wherein all of the authorized network participants have read access to the data stored by the network org via the shared ledger without replicating the data; receiving input from the founder org defining permissions for each of the partner orgs to interact with the network org within the shared ledger; writing metadata to the shared ledger defining at least the authorized network participants for the network org and the permissions defined for each of the partner orgs; receiving requests from the authorized network participants to interact with the network org; and transacting with the shared ledger in fulfillment of the requests.

10. 发明授权

US11782904B2 Advanced smart contract with decentralized ledger in a multi-tenant environment 有权
公开(公告)号：US11782904B2
公开(公告)日：2023-10-10
申请号：US17496675
申请日：2021-10-07
申请人： Salesforce, Inc.
发明人： Prithvi Krishnan Padmanabhan , Sri Naga Deepthi Velisetti , Philip Norman Calvin , Brent Fosdick
IPC分类号： G06F16/23 , H04L9/06 , G06F16/27 , G16H10/60 , H04L9/00
CPC分类号： G06F16/2379 , G06F16/27 , H04L9/0637 , G16H10/60 , H04L9/50
摘要： A method for a multi-tenant server to manage data in a peer-to-peer blockchain network is described. The method includes monitoring one or more fields of a first physical object of a first tenant in the peer-to-peer blockchain network to determine when one or more conditions of a smart contract have been fulfilled; determining that one or more conditions of the smart contract have been met by the first physical object of the first tenant; and performing one or more operations of the smart contract, which are associated with the one or more conditions, in response to determining that the one or more conditions of the smart contract have been met by the first physical object of the first tenant, wherein the one or more operations are performed in relation to a second physical object of a second tenant in the peer-to-peer blockchain network.

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