Patents Assigned to Coinbase, Inc.
  • Publication number: 20250190784
    Abstract: In certain embodiments, model unlearning verifiability may be facilitated. In some embodiments, in connection with a request for unlearning of a dataset for a machine learning model, an unlearning process may be performed on the machine learning model, where the unlearning process involves multiple stages, for the unlearning of the dataset, at which model instances of the machine learning model are respectively generated. One or more proofs or hash-based values corresponding to the model instances may be generated, such as first and second hash-based values corresponding to first and second model instances of the machine learning model generated at first and second stages of the unlearning process, respectively (e.g., where the second stage depends on the first stage). The proofs or hash-based values may then be stored at one or more database locations of a database to enable verification of the performance of the unlearning process.
    Type: Application
    Filed: December 11, 2023
    Publication date: June 12, 2025
    Applicant: Coinbase, Inc.
    Inventors: Vijay DIALANI, Bhaskar KRISHNAMACHARI, Rajarshi GUPTA
  • Patent number: 12323530
    Abstract: Methods and system for managing partial private keys for cryptography-based, storage applications used in blockchain operations and/or facilitating secure authentication when conducting blockchain operations using cryptography-based, storage applications. For example, the methods and system may perform a plurality of blockchain operations for digital assets stored in a first cryptography-based, storage application, wherein the first cryptography-based, storage application corresponds to a first partial private key, and wherein the first partial private key is stored on a first user device, and wherein the second partial private key is not accessible to platform service facilitating the first cryptography-based, storage application.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: June 3, 2025
    Assignee: Coinbase, Inc.
    Inventors: Cassandra Alexandria Heart, Peter Jihoon Kim, Ben Schreck, Olivia Thet, Jonathan Ariel Bergknoff, Ankit Chiplunkar, Ethan Leland, Trevor Aron
  • Patent number: 12314941
    Abstract: Methods and systems are described herein for performing cryptographic operations. In particular, the system receives identifiers for blockchain operation requests (e.g., bids) for transferring control of a non-fungible token (NFT) from a first blockchain address to a second blockchain address in exchange for payment (e.g., fungible tokens). The system provides visual indications of the blockchain operation requests to a first user device associated with a first cryptography-based storage application (e.g., an address associated with a cryptographic wallet of a user). The system may receive, from the first user device, a command to approve one of the blockchain operation requests and may determine an on-chain program (e.g., smart contract) for transferring the NFT. The system may submit, to the on-chain program, a request to transfer the NFT to the second blockchain address associated with the approved first blockchain operation request.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: May 27, 2025
    Assignee: Coinbase, Inc.
    Inventors: Varun Varahabhotla, Erick Ho, Shiv Ansal, Andrew Hang, Mansi Prakash
  • Patent number: 12314356
    Abstract: Methods and systems are described herein for performing privacy-preserving operation of a system for acquiring non-fungible tokens (NFTs) using on-chain data. In particular, a user feed initialization system may determine that a privacy-preserving login is requested and may receive an on-chain address associated with a cryptography-based storage application (e.g., an address associated with a crypto wallet of a user) and determine, based on the on-chain address, NFTs that the user's cryptography-based storage application controls (e.g., NFTs that the user owns). The user feed initialization system may use on-chain data associated with the NFTs (e.g., via interrogating the on-chain programs associated with the NFTs that the user owns) to identify (e.g., via a machine learning model) other NFTs that the user may desire to acquire.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: May 27, 2025
    Assignee: Coinbase, Inc.
    Inventors: Catalin Tiseanu, Chaoqing Lu, Rajarshi Gupta
  • Patent number: 12293352
    Abstract: Systems and methods for integration of components to facilitate executing transactions with different blockchain networks by using a standard API format. A standardized blockchain request identifying a blockchain network is received. The request is routed to a node synced with the blockchain network. A blockchain-specific call is constructed based on the standardized blockchain request. The blockchain network is interacted with using the blockchain-specific call. A response to the blockchain-specific call is returned in a standardized format.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventor: Patrick O'Grady
  • Publication number: 20250141703
    Abstract: Systems and methods that mitigate network congestion on blockchain networks by supporting blockchain operations through off-chain interactions. For example, as communications to initiate off-chain events and/or blockchain operations are received, the system may determine various characteristics about the addresses involved. In particular, the system may determine whether the addresses correspond to cryptography-based, storage applications sharing a common platform service.
    Type: Application
    Filed: December 31, 2024
    Publication date: May 1, 2025
    Applicant: Coinbase, Inc.
    Inventors: Jim Cai, Lauren Dowling, Brian Cripe, Rick Huynh
  • Patent number: 12278804
    Abstract: Methods and systems described herein relate to an improved platform that provides secure, encrypted communications across distributed computer networks when coordinating cryptography-based digital repositories in order to perform blockchain operations in decentralized applications. More specifically, the methods and systems provide this improved platform by introducing additional abstraction layers into a production service for computing signatures during multi-party computation (MPC) signing procedures.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: April 15, 2025
    Assignee: Coinbase, Inc.
    Inventors: Luis Ocegueda, Cassandra Alexandria Heart, Anika Raghuvanshi, Adam C. Everspaugh, Jonathan Ariel Bergknoff, Michael Lodder, Paras Shah, Xiang Li
  • Patent number: 12277550
    Abstract: Methods and systems for the use of multi-party computation (“MPC”) key systems that involve the use of multiple parties, each of which hold respective private data that may be used to evaluate a computation without ever revealing any of the private data held by each party to perform blockchain operations. Using the MPC key systems, the methods and systems generate secure, encrypted communications across distributed computer networks for authorizing use of cryptography-based digital repositories in order to perform blockchain operations in decentralized applications.
    Type: Grant
    Filed: February 2, 2022
    Date of Patent: April 15, 2025
    Assignee: Coinbase, Inc.
    Inventors: Adam Everspaugh, Michael Lodder
  • Patent number: 12273457
    Abstract: Methods and systems for a processing architecture that maintains a separate logic pathway corresponding to a first operation type and a second operation type, until a blockchain operation is submitted to the blockchain network using either the first operation type or a second operation type. Following submission of the blockchain operation to the blockchain network, the architecture collapses the parallel logic pathways to a single logical pathway for both types.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: April 8, 2025
    Assignee: Coinbase, Inc.
    Inventors: Spencer Stock, Mansi Prakash, Sid Coelho-Prabhu, Chia Hsieh
  • Patent number: 12267438
    Abstract: Methods and system for managing partial private keys for cryptography-based, storage applications used in blockchain operations and/or facilitating secure authentication when conducting blockchain operations using cryptography-based, storage applications. For example, the methods and system may perform a plurality of blockchain operations for digital assets stored in a first cryptography-based, storage application, wherein the first cryptography-based, storage application corresponds to a first partial private key, and wherein the first partial private key is stored on a first user device, and wherein the second partial private key is not accessible to platform service facilitating the first cryptography-based, storage application.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: April 1, 2025
    Assignee: Coinbase, Inc.
    Inventors: Cassandra Alexandria Heart, Peter Jihoon Kim, Ben Schreck, Olivia Thet, Jonathan Ariel Bergknoff, Ankit Chiplunkar, Ethan Leland, Trevor Aron
  • Patent number: 12256027
    Abstract: Methods and systems described herein relate to an improved platform that provides secure, encrypted communications across distributed computer networks when coordinating cryptography-based digital repositories in order to perform blockchain operations in decentralized applications. More specifically, the methods and systems provide this improved platform by introducing additional abstraction layers into a production service for computing signatures during multi-party computation (MPC) signing procedures.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: March 18, 2025
    Assignee: Coinbase, Inc.
    Inventors: Luis Ocegueda, Cassandra Alexandria Heart, Anika Raghuvanshi, Adam C. Everspaugh, Jonathan Ariel Bergknoff, Michael Lodder, Paras Shah, Xiang Li
  • Patent number: 12250202
    Abstract: One or more aspects described herein provide methods and systems for authoritatively confirming that a recipient is an intended recipient to receive personal data, and to securely transmit the personal data to the intended recipient, when both the sender and receiver are operating in a trustless ecosystem such as that used with blockchain technology. A computing device may receive an indication of a blockchain address used, by a sender computing device and via a blockchain, to send one or more virtual assets. The computing device may store an association between the blockchain address and the recipient. The computing device may send, to the sender computing device and in response to a query comprising the blockchain address, an indication of the recipient. The indication may be configured to cause the sender computing device to send, to the recipient, personal data associated with an owner of the one or more virtual assets.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: March 11, 2025
    Assignee: Coinbase, Inc.
    Inventors: Abhilash Jayakumar, Harrison Dahme, Nishil Shah, Morgan Roman, Zachary Blacher
  • Patent number: 12244743
    Abstract: Methods and systems described herein relate to an improved platform that provides secure, encrypted communications across distributed computer networks when coordinating cryptography-based digital repositories in order to perform blockchain operations in decentralized applications. More specifically, the methods and systems provide this improved platform by introducing additional abstraction layers into a production service for computing signatures during multi-party computation (MPC) signing procedures.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: March 4, 2025
    Assignee: Coinbase, Inc.
    Inventors: Luis Ocegueda, Cassandra Alexandria Heart, Anika Raghuvanshi, Adam C. Everspaugh, Jonathan Ariel Bergknoff, Michael Lodder, Paras Shah, Xiang Li
  • Patent number: 12243057
    Abstract: A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the encrypted cryptocurrency private key into a plurality of alpha shards; generating beta shards by encrypting the alpha shards with secondary encryption keys; and storing representations of the beta shards offline. The method can additionally or alternatively include: retrieving the representations of the beta shards from the offline storage; decrypting the beta shards into the alpha shards based on the secondary encryption keys; reconstructing the encrypted cryptocurrency private key by recombining the alpha shards; and decrypting the encrypted cryptocurrency private key with the primary encryption key.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: March 4, 2025
    Assignee: Coinbase, Inc.
    Inventors: Philip Martin, Julian Borrey, Yolanda Liu, Zachary Blacher, Robert John Kearney
  • Patent number: 12244722
    Abstract: Methods and systems are described herein for facilitating blockchain operations in decentralized applications by offering enhanced efficient when conducting blockchain operations using cryptography-based, digital ledgers through the use of specialized indexing. For example, as opposed to relying on raw blockchain data to power decentralized applications, the methods and systems use a blockchain indexer. The blockchain indexer provides a queryable record of a subset of blockchain operations.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: March 4, 2025
    Assignee: Coinbase, Inc.
    Inventors: Ben Schreck, Ankit Chiplunkar, Matt Moore, Olivia Thet, Peter Jihoon Kim, Trevor Aron
  • Patent number: D1073702
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventors: Alexandra Fitzroy, Supriya Balachander
  • Patent number: D1073703
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventors: Alexandra Fitzroy, Supriya Balachander
  • Patent number: D1073704
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventor: Jihoon Suh
  • Patent number: D1073720
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventors: Alexandra Fitzroy, Supriya Balachander
  • Patent number: D1073721
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: May 6, 2025
    Assignee: Coinbase, Inc.
    Inventor: Jihoon Suh