Visa International Service Association

Ajith Thekadath

Suman Mukherjee

Mondo Jacobs

David Henstock

Sukrit Handa

Timothy P Tidwell

Lidia Daldoss

Venkata Javaji

A method for providing interactive recording networks is disclosed. Multiple child networks can be established, each child network being coordinated by a respective coordinating entity. Each coordinating entity can also participate in a central parent network. A data package can be sent from one network to another. When a data package is sent to another network, additional data can be added to indicate that the data package is being escalated.

Layered recording networks

A method for tracking multiple classes of records in a single blockchain is disclosed. Class identifiers can used for each record entry to distinguish between classes within the blockchain.

Systems and methods for creating a universal record

A method for verifying that event can take place before the event is executed is disclosed. A verification system is incorporated into an event processing network, such that the verification system can identify newly proposed events and determine whether they can be completed. The verification system can inform the network about verification results through distributed blockchain records. Other changes in event status can also be communicated through and stored in blockchain records.

Event communication and verification through a blockchain network

A network topology is provided that includes multiple data centers for building blockchain blocks. The data centers can process different subgroups of blocks, and then send updates to one another with information about new blocks. Additionally, some data centers may protect sensitive block body information, and instead may only share block headers.

Network topology

A method for combining multiple interactions into a single record entry is disclosed. A data package can be created that represents a set of interactions, and each entity associated with an interaction can review the data package. Each entity can indicate agreement with the interactions by digitally signing the data package. Once signed by each involved entity, the data package can be stored in a record such as a blockchain.

Systems and methods for recording data representing multiple interactions

A method and system are provided for transferring digital assets in a digital asset network. Network users can be centrally enrolled and screened for compliance. Standardized transfer processes and unique identifiers can provide a transparent and direct transfer process. Digital assets can include sufficient information for ensuring that a value will be provided, including one or more digital signatures, such that value can be made immediately available to recipients.

Methods and systems for using digital signatures to create trusted digital asset transfers

A method for creating a smart contract detailing an ordered set of events is disclosed. A smart contract can include information about multiple events and responses for each event. The events and response can be arranged in a predefined order. The responses can include adding new records to a blockchain.

Growing community of inventors

San Ramon, CA, United States of America

Ajith Thekadath