Abstract: Adaptation/alteration of the digital file referenced to an underlying Non-Fungible Token (NFT). Adaptation/alteration of the digital file occurs via NFT metadata-defined adaptation rules and criteria, i.e., predefined conditions or events that trigger the occurrence of digital file adaptation. The adapted digital file may be presented to users to indicate a change in a state associated with a specific type of NFT. For example, the NFT may be an authentication NFT used to verify the identity of a user/users and the digital file may be presented within computing networks or applications as a means of conveying user authenticity to other users within the computing network or application. The predefined conditions are security events that have a positive/negative impact on the authenticity of the user or group of users.

Abstract: A method includes receiving a hash of a static password and a hash of a lot-one authentication string from a user device of a user. After an initial validation, an authentication matrix is generated. A block selection process is performed to select spurious and authentication blocks from the authentication matrix. The authentication blocks are selected based on a lot-two authentication string associated with the lot-one authentication string. In response to determining that the spurious and authentication blocks are selected according to a block selection sequence stored in a user profile of the user, a dynamic password is generated by combining the static password, the lot-one authentication string, and the authentication blocks. A hash of the dynamic password is generated. In response to determining that the hash of the dynamic password matches a hash of a dynamic password that is stored in the user profile, the user is authenticated.

Abstract: A method includes receiving hashes of a static password and a lot-one authentication string from a user device of a user. After an initial validation, a first authentication matrix (AM) is generated. A block selection process is performed to select spurious and authentication blocks. While performing the block selection process, the first AM is replaced by a second AM, such that a first authentication block is selected from the first AM based on a first lot-two authentication string and a second authentication block is selected from the second AM based on a second lot-two authentication string. A dynamic password is generated by combining the static password, the lot-one authentication string, and the authentication blocks. A hash of the dynamic password is generated. In response to determining that the hash of the dynamic password matches a hash of a dynamic password stored in a user profile, the user is authenticated.

Abstract: A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

Abstract: Generation of an NFT digital wallet that stores an NFT that serves as verified identity for the user. Both a private side/portion of the wallet having a private address and public side/portion of the wallet having a public address are generated. Additionally, a set of rules are configured that provide gateway functionality for receiving resource-related events using the private address. The public address is used for transmitting outgoing resource-related events and receiving incoming resource-related events, while the private address is used to validate at least some of the incoming resource-related events. The incoming resource-related events requiring validation is defined by the set of rules. In use, launching of the NFT digital wallet and user authentication via NFT presentation prompts presentation of the private side and outstanding incoming resource-related events awaiting validation.

Abstract: Systems, computer program products, and methods are described herein for implementing a multi-component authentication using pre-determined sequences and indicators in an electronic network.

Abstract: Systems, computer program products, and methods are described herein for implementing a single point multi-component authentication using a pre-determined sequence in an electronic network.

Abstract: A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

Abstract: Adaptation/alteration of the digital file referenced to an underlying Non-Fungible Token (NFT). Adaptation/alteration of the digital file occurs via NFT metadata-defined adaptation rules and criteria, i.e., predefined conditions or events that trigger the occurrence of digital file adaptation. The adapted digital file may be presented to users to indicate a change in a state associated with a specific type of NFT. For example, the NFT may be an authentication NFT used to verify the identity of a user/users and the digital file may be presented within computing networks or applications as a means of conveying user authenticity to other users within the computing network or application. The predefined conditions are security events that have a positive/negative impact on the authenticity of the user or group of users.

Abstract: Multifactor user authentication leveraging secure tokenization, such as a Non-Fungible Token (NFT) and multiple passkeys (e.g., bifurcated passkey). One or more authentication NFTs are generated that use some form of a user's authentication credentials as the seed input for the NFT encryption/hash algorithm(s). In addition, passkeys are distributed to and/or made accessible to multiple passkey holders. In response to an event that requests multifactor authentication of the user, a plurality passkeys are requested, received and verified. Each of the passkeys being requested and received from, or at the directive of, one of the multiple passkey holders. In response to verifying the plurality of passkeys, at least one of the authentication NFTs is accessed and the cryptographic hash algorithm(s) is implemented to decrypt the authentication NFT(s) and identify the one or more user credentials.

Abstract: A refrigerator water dispenser includes a shelf having a lower surface. A water dispenser tube is disposed adjacent to the shelf for dispensing water into a container. An actuator support is operably coupled to the lower surface of the shelf. A load cell is disposed on the actuator support, wherein the load cell sends a signal in response to movement by the actuator support. A controller is operably coupled to the load cell, wherein the controller activates a water dispensing sequence to dispense water via the water dispenser tube in response to the signal from the load cell.

Abstract: A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

Abstract: A fluid delivery system for an appliance includes a fluid line in selective communication with a fluid source. A shelf defines a fill zone positioned below an underside of the shelf. A shelf spigot is coupled with the fluid line and disposed proximate the underside of the shelf and over the fill zone. A fluid level sensor is positioned in communication with the fill zone. The fluid level sensor is also in communication with a controller that regulates a flow of fluid through the shelf spigot.

Abstract: A refrigerator water dispenser includes a shelf having a lower surface. A water dispenser tube is disposed adjacent to the shelf for dispensing water into a container. An actuator support is operably coupled to the lower surface of the shelf. A load cell is disposed on the actuator support, wherein the load cell sends a signal in response to movement by the actuator support. A controller is operably coupled to the load cell, wherein the controller activates a water dispensing sequence to dispense water via the water dispenser tube in response to the signal from the load cell.

Abstract: A refrigerator water dispenser includes a shelf having a lower surface. A water dispenser tube is disposed adjacent to the shelf for dispensing water into a container. An actuator support is operably coupled to the lower surface of the shelf. A load cell is disposed on the actuator support, wherein the load cell sends a signal in response to movement by the actuator support. A controller is operably coupled to the load cell, wherein the controller activates a water dispensing sequence to dispense water via the water dispenser tube in response to the signal from the load cell.

Abstract: A novel catalyst composition and its use in the oligomerization reaction converting a portion of a C4 to C5+ alkene feed stream to C4 to C6+ olefin derivatives. The catalyst comprises a Group VIII metal selected from the group consisting of nickel, iron, cobalt, and combinations thereof, on a support. The support can be silica, silicon dioxide, titanium dioxide, metal modified silica, silica-pillared clays, silica-pillared micas, metal oxide modified silica-pillared mica, silica-pillared tetrasilicic mica, silica-pillared taemolite, zeolite, molecular sieve, and combinations thereof. The catalyst composition is an active and selective catalyst for the catalytic oligomerization of alkenes to olefins and olefin derivatives.

Abstract: A refrigerator water dispenser includes a shelf having a lower surface. A water dispenser tube is disposed adjacent to the shelf for dispensing water into a container. An actuator support is operably coupled to the lower surface of the shelf. A load cell is disposed on the actuator support, wherein the load cell sends a signal in response to movement by the actuator support. A controller is operably coupled to the load cell, wherein the controller activates a water dispensing sequence to dispense water via the water dispenser tube in response to the signal from the load cell.

Abstract: A refrigerator water dispenser includes a shelf having a lower surface. A water dispenser tube is disposed adjacent to the shelf for dispensing water into a container. An actuator support is operably coupled to the lower surface of the shelf. A load cell is disposed on the actuator support, wherein the load cell sends a signal in response to movement by the actuator support. A controller is operably coupled to the load cell, wherein the controller activates a water dispensing sequence to dispense water via the water dispenser tube in response to the signal from the load cell.

Abstract: A novel catalyst composition and its use in the oligomerization reaction converting a portion of a C2 to C5+ alkene feed stream to C4 to C6+ olefin derivatives. The catalyst comprises a Group VIII noble metal selected from the group consisting of nickel, iron, cobalt, and combinations thereof, on a support. The support can be silica, silicon dioxide, titanium dioxide, metal modified silica, silica-pillared clays, silica-pillared micas, metal oxide modified silica-pillared mica, silica-pillared tetrasilicic mica, silica-pillared taeniolite, zeolite, molecular sieve, and combinations thereof. The catalyst composition is an active and selective catalyst for the catalytic oligomerization of alkenes to olefins and olefin derivatives.

Abstract: In various embodiments a method for manufacturing a metallization layer on a substrate is provided, wherein the method may include providing a structured layer of a catalyst material on the substrate, the catalyst material may include a first layer of material arranged over the substrate and a second layer of material arranged over the first layer of material, wherein the structured layer of catalyst material having a first set of regions including the catalyst material over the substrate and a second set of regions free of the catalyst material over the substrate, and forming a plurality of groups of nanotubes over the substrate, each group of the plurality of groups of nanotubes includes a plurality of nanotubes formed over a respective region in the first set of regions.