Representative embodiments set forth techniques for verifying an identity of a primary user of a primary account on a client device. A method may include receiving, for the primary account, a request for identity verification responsive to an action of a secondary account associated with the primary account and identifying a payment registration characteristic of a payment registration associated with the primary account. The method also includes retrieving identity information associated with the primary account based on the payment registration characteristic and, in response to a determination that the identity information corresponds to a verification indicator, verifying an identity of a user of the primary account. The method also includes, in response to verifying the identity of the user of the primary account, generating a payment verification token and associating the payment verification token with an authorization indication for the action of the secondary account.

Systems and methods for generation and use of vendor management platform architectures are disclosed. A compliance component may be utilized to receive user input data indicating supply contracts between a client and a vendor. The user input data may be utilized to determine insurable obligations associated with the supply contract and provide indications as to whether or not the vendor is compliant with the insurable obligation required by the supply contract. An exposure assessment component may be utilized to determine an exposure score associated with a client account and/or a vendor account based on various compliance factors, spending amounts, and/or properties associated with at least one of goods and/or services that a vendor will supply to a client.

A method for verifying and authenticating additive manufactured products utilizing extraterrestrial communication including generating a product geometry file, recording to a distributed transaction register stored on a server network having a plurality of node servers a first transaction reflecting the product geometry file, the first transaction having a first output associated with the first transaction and including a blockchain address, transmitting the first output between a terrestrial transceiver that is communicatively connected to the server network and an extraterrestrial transceiver that is communicatively connected to the terrestrial transceiver, and printing, with a 3D additive printer, a product that utilizes the product geometry file.

An example operation may include one or more of identifying a workflow specification including a number of entities and state elements, selecting two or more entities designated as a subset of entities among the entities, where the subset of entities share one or more of the state elements of the workflow specification among the state elements, and creating a first smart contract identifying the one or more state elements.

A method for generating a secure single-tap authentication user interface includes obtaining a screenshot of content from an application operating in an execution environment outside of a trusted execution environment, generating graphical elements of a single-tap authentication user interface, and generating a progress switching layer. Additionally, the method includes responsive to an authentication request, generating a composited display, the composited display comprising the screenshot of content from the application, the graphical elements of the single-tap authentication user interface, and the progress switching layer, passing the composited display from outside the trusted execution environment to the trusted execution environment and displaying, by the trusted execution environment, the composited display as part of a trusted user interface (TUI).

A peripheral PINpad is connected to a host terminal. The PINpad includes an integrated camera/scanner, a secure processor, secure storage, and a network interface. The PINpad is configured to process in an independent mode of operation and a host-dependent mode of operation. Images captured by the integrated camera/scanner are decoded on the PINpad. The decoded image information, depending on a processing context, is not provided to and is not available to the host terminal. The PINpad is further configured to perform network interactions with external servers independent of the host terminal.

There is provided systems and methods for passwordless authentication through use of device tokens or web browser cookies. A user may enter into a checkout process with a merchant for a transaction requiring electronic transaction processing with a service provider. The checkout process may be performed prior to or without the user having previously established an account with the service provider for electronic transaction processing. The user may therefore provide user information, such as a name and financial information, and an account for the user may be established. To establish the account, the user is not required to enter a password, and the password is automatically set by the service provider. The service provider may then establish a token on the user's device during transaction processing that later authenticates the device for use of the account during future transaction processing when the token is received.

An example device may include one or more processors to receive a request for a service from a requestor user device; provide transaction information associated with the service to a provider user device, where the transaction information may include location information corresponding to a location at which the service may be provided; obtain verification information from the requestor user device based on an interaction associated with the requestor user device or the provider user device at the location, where the verification information may include one or more characteristics of the requestor user device; generate a verification token based on the one or more characteristics of the requestor user device; and provide the verification information to the provider user device to permit the provider user device to verify the requestor user device, based on receiving the verification information and obtaining the verification token from the requestor user device.

Systems and methods are provided for use in responding to attribute queries related to identifying information for a user. One exemplary method includes receiving a request for an identity code for a user associated with identifying information, where the identifying information includes multiple attributes of the user, and generating the identity code and transmitting it to a computing device associated with the user. The method then includes receiving an identity request for the user from a requesting party including the identity code and at least one query related to at least one of the multiple attributes of the user, identifying the user based on the identity code, compiling a response to the at least one query based on the identifying information of the multiple attributes of the user, and transmitting the response to the requesting party.

There is provided a transaction device comprising a chip enclosure comprising a readable reference code; a chip embedded in the chip enclosure, the chip having the reference code stored therein; wherein the chip is configured to generate a cryptographically signed version of the reference code stored in the chip upon receipt of a request message, such that the reference code can be retrieved from the cryptographically signed version of the reference code for comparison with the readable reference code. There is also provided a method of a manufacturing a transaction device, wherein the method comprises storing a reference code in a chip; positioning the chip on a chip enclosure; embedding the chip in the chip enclosure; and applying the reference code to the chip enclosure in a readable format.