Paypal, Inc.

John Lucas Timoney

Michael Jim Tien Chan

Suryatej Gundavelli

Michael Charles Todasco

Charles Gabriel Neale Dalton

Vladimir Bacvanski

Liam Julian DiGregorio

Oluwatomisin Olayemi Jenrola

Daniel Santiago Rincon Silva

Aklen Altanel

Methods and systems described herein may implement blockchain cryptocurrency transactions in a variety of environments. An online transaction processor may provide operations for user activity detection for locking cryptocurrency conversions. The transaction processor may detect used activities for a user online or at a physical location and determine that those activities indicate that the user will engage in electronic transaction processing at an upcoming time. The transaction processor may determine that the user has available cryptocurrency and may want to convert at least a portion of the cryptocurrency to another currency for the electronic transaction processing. Using a cryptocurrency exchange, the transaction processor may determine a price to convert the cryptocurrency to the other currency and may lock that price for a time period for the user. A notification may be transmitted to the user with a user interface element to accept this offer.

User activity detection for locking cryptocurrency conversions

Different communication and software protocols may be used by different blockchain networks. Cross-chain communication is provided via a software bridge configured to enable specific operations. An event request may be sent from a first blockchain network to a second blockchain network. The event request may be processed using a first protocol of the first network to provide a first output. An offer of equivalent processing provided by the second network may be verified by: processing the event request using a second protocol of the second network to provide a second output, and confirming that the second output matches the offer of equivalent processing. A processing equivalence of the event request may be established between the first network and the second network based on the first output of the event request processed using the first protocol and the second output of the event request processed using the second protocol.

Universally trusted bridges for heterogenous blockchain networks

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Bronxville, NY, United States of America

John Lucas Timoney