Patent Publication Number: US-2021174329-A1

Title: System for contract-based interactions utilizing contract execution flows in enhanced-security peer-to-peer interaction applications

Description:
BACKGROUND 
     Resource transfers, such as peer-to-peer resource transfers, have grown in popularity in recent years. One of the greatest challenges in peer-to-peer systems is the fact that the users are advised to execute transfers with only those that they know and trust. Even though peer-to-peer systems enable seamless resource transfer capabilities in a mobile space, the security aspect has been the main obstacle for not being further implemented in larger-scale and/or sensitive interactions. Due to the ease, speed, and finality of the interactions involved, peer-to-peer resource transfers may be subject to misappropriation attempts. For example, there are a number of misappropriation cases where a user causes another user to believe that they are transferring valid resources while they also propose the resource transfer to many other users. As such, there exists a need for an improved resource transfer system for generating customizable resource transfers with contract-executed, event-based tracking for improved resource transfer security and confirmation. 
     BRIEF SUMMARY 
     The following presents a simplified summary of one or more embodiments of the invention in order to provide a basic understanding of such embodiments. This summary is not an extensive overview of all contemplated embodiments and is intended to neither identify key or critical elements of all embodiments, nor delineate the scope of any or all embodiments. Its sole purpose is to present some concepts of one or more embodiments in a simplified form as a prelude to the more detailed description that is presented later. 
     A system for contract-based peer-to-peer resource transfers is provided. The system comprises: a controller configured for generating and tracking a contract-based resource transfer, the controller comprising a memory device with computer-readable program code stored thereon, a communication device connected to a network, and a processing device, wherein the processing device is configured to execute the computer-readable program code to: generate a resource transfer contract for transferring a resource from a first user device to a second user device, wherein the resource transfer contract comprises a distributed protocol defining a sequential flow of one or more trigger events for triggering a transfer of the resource; distribute the resource transfer contract to the first user device and the second user device; determine that the one or more triggering events have been completed by one or more of the first user and the second user based on communication with the first user device and the second user device; and in response to determining that the one or more triggering events have been completed, transfer the resource to the second user device. 
     In one embodiment, the resource transfer contract is an executable tracking module, and wherein the processing device is configured to execute the computer-readable program code to install the executable module on the first user device and the second user device, and wherein the executable tracking module is configured to track completion of the one or more triggering events. 
     In another embodiment, the processing device is further configured to execute the computer-readable program code to: hold the resource in a temporary resource storage location until the one or more triggering events have been completed; and in response to determining that the one or more triggering events have been completed, release the resource from the temporary resource storage location to the second user device. 
     In yet another embodiment, the processing device is further configured to execute the computer-readable program code to generate the resource transfer contract based on one or more of the group consisting of the resource, a resource amount, a resource format, a resource transfer type, user data of the first user and the second user, historical resource transfer data, and historical misappropriation data. 
     In yet another embodiment, the distributed protocol further defines a conflict resolution module activatable in response to at least one of the one or more triggering events being disputed or not being completed by the first user device or the second user device, wherein the conflict resolution module defining a third party confirmation event, wherein the third party confirmation event when completed by a third party device, completes the at least one of the one or more triggering events. 
     In yet another embodiment, the one or more triggering events of the distributed protocol are negotiated and agreed upon by the first user device and the second user device. In yet another embodiment, the first user device and the second user device are mobile devices and the resource transfer is a peer-to-peer resource transfer between the mobile devices. In yet another embodiment, the processing device is configured to execute the computer-readable program code to generate a notification when each of the one or more triggering events are completed, wherein the notification is transmitted to all user devices involved in the resource transfer. 
     A system for generating customized contract-based resource transfers is provided. The system comprises: a controller configured for tracking and confirming resource transfers, the controller comprising a memory device with computer-readable program code stored thereon, a communication device connected to a network, and a processing device, wherein the processing device is configured to execute the computer-readable program code to: provide a contract template comprising conditions and triggering events for transferring a resource from a first user device to a second user device; receive a modification of the contract template from at least one of the first user device and the second user device, wherein the modification of the contract template revises, adds, or removes at least one of the conditions and the triggering events; generate a modified contract based on the modification to the contract template; codify the modified contract into an executable distributed protocol, the executable distributed protocol being configured to track the conditions and the one or more triggering events; install the executable distributed protocol on the first user device and the second user device; receive an indication from the first user device and the second user device that the conditions and triggering events have been completed; and in response to receiving the indication, transfer the resource to the second user device. 
     In one embodiment, receiving the modification of the contract template further comprises: receiving a first condition or triggering event modification from the first user device; receiving a second condition or triggering event modification from a second user; determining a match between the first condition or triggering event modification to the second condition or triggering event modification comprising a shared modification; and based on determining the match between the first condition or triggering event modification to the second condition or triggering event modification, modifying the contract template with the shared modification. In another embodiment, receiving the modification of the contract template further comprises: determining a conflict between the first condition or triggering event modification to the second condition or triggering event modification; and in response to determining the conflict, transmitting a third condition or triggering event modification to the first user device and the second user device for review. 
     In yet another embodiment, the contract template comprises one or more hardened conditions or triggering events, wherein the hardened conditions or triggering events are unable to be modified by the first user device or the second user device. 
     In yet another embodiment, generating the modified contract requires that both the first user device and the second user device approve the modified contract before the modified contract is codified into the executable distributed protocol. 
     In yet another embodiment, codifying the modified contract into the executable distributed protocol comprises generating a sequential flow of steps to be executed by the first user device and the second user device for triggering the transfer of the resource. 
     In yet another embodiment, the contract template is based on one or more of the group consisting of the resource, a resource amount, a resource format, a resource transfer type, user data of the first user and the second user, historical resource transfer data, and historical misappropriation data. 
     A computer-implemented method for executing a customized contract-based resource transfer is also provided. The computer-method comprising: providing a contract template comprising conditions and triggering events for transferring a resource from a first user device to a second user device; receiving a modification of the contract template from at least one of the first user device and the second user device, wherein the modification of the contract template revises, adds, or removes at least one of the conditions and the triggering events; generating a modified contract based on the modification to the contract template; codifying the modified contract into an executable distributed protocol, the executable distributed protocol being configured to track the conditions and the one or more triggering events; installing the executable distributed protocol on the first user device and the second user device; receiving an indication from the first user device and the second user device that the conditions and triggering events have been completed; and in response to receiving the indication, transferring the resource to the second user device. 
     In one embodiment, receiving the modification of the contract template further comprises: receiving a first condition or triggering event modification from the first user device; receiving a second condition or triggering event modification from a second user; determining a match between the first condition or triggering event modification to the second condition or triggering event modification comprising a shared modification; and based on determining the match between the first condition or triggering event modification to the second condition or triggering event modification, modifying the contract template with the shared modification. In another embodiment, receiving the modification of the contract template further comprises: determining a conflict between the first condition or triggering event modification to the second condition or triggering event modification; and in response to determining the conflict, transmitting a third condition or triggering event modification to the first user device and the second user device for review. 
     In yet another embodiment, the contract template comprises one or more hardened conditions or triggering events, wherein the hardened conditions or triggering events are unable to be modified by the first user device or the second user device. 
     In yet another embodiment, codifying the modified contract into the executable distributed protocol comprises generating a sequential flow of steps to be executed by the first user device and the second user device for triggering the transfer of the resource. 
     The features, functions, and advantages that have been discussed may be achieved independently in various embodiments of the present invention or may be combined with yet other embodiments, further details of which can be seen with reference to the following description and drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       Having thus described embodiments of the invention in general terms, reference will now be made to the accompanying drawings, wherein: 
         FIG. 1  provides a contract-based resource transfer system environment, in accordance with one embodiment of the invention; 
         FIG. 2  provides a block diagram of a user device, in accordance with one embodiment of the invention; 
         FIG. 3  provides a block diagram of an contract-based resource system, in accordance with one embodiment of the invention; 
         FIG. 4  provides a block diagram of an entity system, in accordance with one embodiment of the invention; 
         FIG. 5  provides a high level process flow for contract-based resource transfer generation, in accordance with one embodiment of the invention; 
         FIG. 6  provides a process diagram of an exemplary contract execution, in accordance with one embodiment of the invention; 
         FIG. 7  provides a machine learning contract template generator system environment, in accordance with one embodiment of the invention; 
         FIG. 8  provides a high level process flow for machine learning training and contract template generation, in accordance with one embodiment of the invention; 
         FIG. 9  provides a high level process flow for contract template customization and finalization, in accordance with one embodiment of the invention; 
         FIG. 10  provides a high level process flow for peer-to-peer resource transfer execution, in accordance with one embodiment of the invention; 
         FIG. 11  provides a high level process flow for natural language processing exposure event extraction, in accordance with one embodiment of the invention; and 
         FIG. 12  provides a high level process flow for exposure-based contract modification, in accordance with one embodiment of the invention. 
     
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION 
     Embodiments of the invention, as described herein, leverage complex, specific-use computer system to provide a novel approach for generating and executing customizable contract-based resource transfers for improved resource transfer security and delivery confirmation. The system of the present invention is configured to generate resource transfers between users and/or devices (e.g., a peer-to-peer interaction) comprising conditions of the transfer as well as one or more events that may trigger processes, steps, or actions contained in the contract, such as a final transfer of the resource between parties. 
     The system enables a contract generation process wherein participants customize and agree on details and conditions of a resource transfer from predetermined and/or learned or recommended options. Conditions of a resource transfer may include, for example a delivery of goods, transfer conditions, transfer terms, a transfer amount, a date and location on which the resource transfer or one or more steps or events of the resource transfers are required to be completed, and the like. The conditions and triggering events established in the resource transfer contract generated by the system are mutually agreed upon by all parties involved in the transfer before the transfer is initiated. Defined conditions and triggering events for resource transfers may be defined or modified based on, for example, the type or amount of a resource to be transferred, the users and/or user devices participating in the transfer, or the like. Embodiments of the invention may further include an exposure scoring component, wherein individual events may be dynamically tailored for a customized resource transfer based on the security requirements and potential for exposure. 
     In some embodiments, the system may generate a sequential flow of events that must be completed in order to successfully trigger a transfer of a resource and complete the resource transfer. These chains of events may be used to track the status of complex resource transfers and identify points of failure in event flows. The system is further configured to cancel a resource transfer after determining a failure to successfully execute a required event or meet a condition, wherein resources are released back to an original resource location (e.g., an originating user and/or user device). In each of the stages of the agreed upon resource transfer protocol, each user may be required to add supporting data or documents, such as shipment receipts, delivery notifications, or the like. Similarly, independent third parties may be involved to ensure and verify that the resource or any other goods or services have been delivered (e.g., tickets have been scanned, a movie or concert entrance happened (i.e., tickets were used), etc.). 
     Furthermore, the system provides a conflict resolution module incorporating third party verification and authentication in the event of a disputed event. The conflict resolution module may include additional delivery conditions or triggering events as well as contract cancelation and resource return conditions. In the event of conflicts, a process is agreed upon to resolve the conflict which may require third party involvement (e.g., third party verification). 
     The described system can be provided as a custom service for high-end peer-to-peer or large-scale entity (i.e., entity-to-entity) interactions. This process requires both parties to start with an initial contract template based on a resource type and customize the process with agreed upon steps and additional parties. Following an agreement on the final contract, the contract is translated into an executable file that is installed on the devices of the involved users (e.g., in a mobile device application in which the protocol is embedded). The invention is configured to codify a resource transfer contract into an executable file format that is installed on the participating user devices and that runs as a distributed peer-to-peer protocol agreed upon by all parties involved at the beginning of the interaction. The executable file specifies what exact steps will need to take place, at what exact dates/times, what parties need to approve the process steps completion, what conditions are required for a complete resource transfer, what conditions are required for resource return or contract termination, or the like. 
     As the steps are completed, the resource transfers, claims, and other automatic steps are completed in the background. The backend of the proposed solution includes collecting signals or notifications from all the authorized parties and devices at the specified steps of the process. For instance, if a delivery company is required to report the completion of the delivery of a resource, there is an API (application programming interface) configured to receive the information on the back-end system via communication with one or more other systems (e.g., third party systems). 
     In contrast to the present invention, current peer-to-peer resource transfer methods lack reliable tools for tracking and confirming delivery of resources for both involved parties leading to the increased potential for exposure and misappropriation. Instead, the present solution provides significant advantages over current peer-to-peer interactions or resource transfers. Due to the pre-determined agreement, both parties can agree on all of the details of the process before execution of the resource transfer. The underlying distributed protocol provides a level of confidence against potential exposure or misappropriation as the peer-to-peer resource transfer becomes more secure and conditional on various terms that protect both parties. Additionally, both parties have the option to customize the protocol based on the specific type of resource transfer, a potential exposure level of the interaction, an amount of a resource to be transferred, and the like. For example, a resource transfer for a first smaller resource amount for a basketball game ticket may be treated very differently than a resource transfer for a second, larger resource amount for electronics. Even further, both of these examples may be different from an entity (e.g., a company) resource transfer for a third, even larger resource amount. In these examples within the invention, each interaction may have different event flows, different parties involved, different security requirements, and the like. 
     In some embodiments of the invention, the invention further leverages artificial intelligence and machine learning technology to determine and generate templates for contract negotiation and execution between users. A machine learning engine may be configured to receive data input such as a resource transfer type, a resource amount, a potential exposure or misappropriation level, an exposure appetite for the users involved, and the like to generate an appropriate template. 
     Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all, embodiments of the invention are shown. Indeed, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Like numbers refer to elements throughout. Where possible, any terms expressed in the singular form herein are meant to also include the plural form and vice versa, unless explicitly stated otherwise. Also, as used herein, the term “a” and/or “an” shall mean “one or more,” even though the phrase “one or more” is also used herein. Furthermore, when it is said herein that something is “based on” something else, it may be based on one or more other things as well. In other words, unless expressly indicated otherwise, as used herein “based on” means “based at least in part on” or “based at least partially on.” 
     As used herein, the term “user” may refer to any entity or individual associated with the contract-based resource transfer system described herein. In some embodiments, a user may be a computing device user, a phone user, a mobile device application user, a customer of an entity or business, a system operator, and/or employee of an entity (e.g., a financial institution). In one embodiment, a user may be a customer accessing a user account via an associated user device, wherein data from an interaction between the user and another user and/or entity is monitored, analyzed, and/or processed by the system. In a specific embodiment, a user is a requestor of an interaction or transaction with another user or entity, wherein the user is attempting to transfer or exchange resources with another user or entity. In some embodiments, identities of an individual may further include online handles, usernames, identification numbers (e.g., Internet protocol (IP) addresses), aliases, family names, maiden names, nicknames, or the like. In some embodiments, the user may be an individual or an organization (i.e., a charity, business, company, governing body, or the like). 
     As used herein the term “user device” may refer to any device that employs a processor and memory and can perform computing functions, such as a personal computer or a mobile device, wherein a mobile device is any mobile communication device, such as a cellular telecommunications device (i.e., a cell phone or mobile phone), a mobile Internet accessing device, or other mobile device. Other types of mobile devices may include laptop computers, tablet computers, wearable devices, cameras, video recorders, audio/video player, radio, global positioning system (GPS) devices, portable digital assistants (PDAs), automated teller machines (ATMs), or any combination of the aforementioned. The device may be used by the user to access the system directly or through an application, online portal, internet browser, virtual private network, or other connection channel. 
     As used herein, the term “entity” may be used to include any organization or collection of users that may interact with the contract-based resource transfer system. An entity may refer to a business, company, or other organization that either maintains or operates the system or requests use and accesses the system. In some embodiments, an entity may refer to a financial entity. The terms “financial institution” and “financial entity” may be used to include any organization that processes financial transactions including, but not limited to, banks, credit unions, savings and loan associations, investment companies, stock brokerages, resource management firms, insurance companies and the like. In specific embodiments of the invention, use of the term “bank” is limited to a financial entity in which account-bearing customers conduct financial transactions, such as account deposits, withdrawals, transfers and the like. In other embodiments, an entity may be a business, organization, a government organization or the like that is not a financial institution. 
     As used herein, “authentication information” may refer to any information that can be used to authenticate an identify a user and/or a user device. For example, a system may prompt a user to enter authentication information such as a username, a password, a personal identification number (PIN), a passcode, biometric information (e.g., voice authentication, a fingerprint, and/or a retina scan), an answer to a security question, a unique intrinsic user activity, such as making a predefined motion with a user device. This authentication information may be used to at least partially authenticate the identity of the user (e.g., determine that the authentication information is associated with a device and/or account) and determine that the user has authority to access an account or system or otherwise execute an interaction. In some embodiments, the system may be owned or operated by an entity. In such embodiments, the entity may employ additional computer systems, such as authentication servers, to validate and certify resources inputted by the plurality of users within the system. 
     To “monitor” is to watch, observe, or check something for a special purpose over a period of time. The “monitoring” may occur periodically over the period of time, or the monitoring may occur continuously over the period of time. In some embodiments, a system may actively monitor a data source, data stream, database, or data archive, wherein the system may be configured to reach out to the data source and watch, observe, or check the data source for changes, updates, variations, patterns, and the like. In other embodiments, a system may passively monitor a data source or data stream, wherein the data source or data stream provides information to the system and the system then watches, observes, or checks the provided information. In some embodiments, “monitoring” may further comprise analyzing or performing a process on something such as a data source or data stream either passively or in response to an action or change in the data source or data stream. 
     As used herein, an “interaction” may refer to any action or communication between one or more users, one or more entities or institutions, and/or one or more devices or systems within the system environment described herein. For example, an interaction may refer to a user interaction with a system or device, wherein the user interacts with the system or device in a particular way. In one embodiment, interactions may be received or extracted from a data stream (e.g., in real-time). An interaction may include user interactions with a user interface of a user application (e.g., clicking, swiping, text or data entry, etc.), authentication actions (e.g., signing-in, username and password entry, PIN entry, etc.), account actions or events (e.g., account access, fund transfers, document or record views, etc.) and the like. In another example, an interaction may refer to a user communication via one or more channels (i.e., phone, email, text, instant messaging, brick-and-mortar interaction, and the like) with an entity and/or entity system to complete an operation or perform an action with an account associated with user and/or the entity. In a specific embodiment, an interaction may comprise a transfer or exchange of resources (e.g., funds, data (i.e., files), goods, service, or the like) between users and/or devices either directly or via an intermediate system (e.g., an entity system and/or the contract-based resource transfer system described below). In a specific embodiment, an interaction may comprise a peer-to-peer transfer or exchange of resources at least partially executed over a network. In some embodiments, an interaction may additionally comprise an exchange of resource and/or physical goods or services. 
       FIG. 1  provides a contract-based resource transfer system environment  100 , in accordance with one embodiment of the invention. As illustrated in  FIG. 1 , contract-based resource transfer system  130  is operatively coupled, via a network  101 , to the user device(s)  110  (e.g., a plurality of user devices  110   a - 110   d ) and the entity system(s)  120 . In this way, the contract-based resource transfer system  130  can send information to and receive information from the user device  110  and the entity system  120 . In the illustrated embodiment, the plurality of user devices  110   a - 110   d  provide a plurality of communication channels through which the entity system  120  and/or the contract-based resource transfer system  130  may communicate with the user  102  over the network  101 . 
       FIG. 1  illustrates only one example of an embodiment of the system environment  100 . It will be appreciated that in other embodiments, one or more of the systems, devices, or servers may be combined into a single system, device, or server, or be made up of multiple systems, devices, or servers. It should be understood that the servers, systems, and devices described herein illustrate one embodiment of the invention. It is further understood that one or more of the servers, systems, and devices can be combined in other embodiments and still function in the same or similar way as the embodiments described herein. 
     The network  101  may be a system specific distributive network receiving and distributing specific network feeds and identifying specific network associated triggers. The network  101  may also be a global area network (GAN), such as the Internet, a wide area network (WAN), a local area network (LAN), or any other type of network or combination of networks. The network  101  may provide for wireline, wireless, or a combination wireline and wireless communication between devices on the network  101 . The network  101  may further comprise a peer-to-peer communication network. 
     In some embodiments, the user  102  is an individual interacting with one or more entity systems  120  and/or other user devices via a user device  110  while a data stream or flow between the user device  110  and the entity system  120  and/or other user devices is intercepted and monitored by the contract-based resource transfer system  130  over the network  101 . In some embodiments a user  102  is a user requesting service from the entity or interacting with an account maintained by the entity system  120 . In an alternative embodiment, the user  102  is an individual interacting with the contract-based resource transfer system  130  over the network  101  and monitoring input of information from the entity systems  120  to and from the contract-based resource transfer system  130  for processing and analysis (e.g., an employee of the entity operating and/or monitoring the systems  120 ,  130 ). In another specific embodiment, the user  102  in an individual interacting with another user to complete an interaction or transaction between the two users (e.g., a peer-to-peer interaction). For example, the interaction may be executed between user devices  110  of the two users directly. In an alternative example, the interaction may be processed through another system such as entity system  120  and/or contract-based resource transfer system  130 . 
       FIG. 2  provides a block diagram of a user device  110 , in accordance with one embodiment of the invention. The user device  110  may generally include a processing device or processor  202  communicably coupled to devices such as, a memory device  234 , user output devices  218  (e.g., a user display device  220 , or a speaker  222 ), user input devices  214  (e.g., a microphone, keypad, touchpad, touch screen, and the like), a communication device or network interface device  224 , a power source  244 , a clock or other timer  246 , a visual capture device such as a camera  216 , a positioning system device  242 , such as a geo-positioning system device or GPS device, an accelerometer, and the like. In one embodiment, the camera  216  may include a scanner, barcode reader, or any other image capturing device or sensor configured to capture an image or scan readable indicia (e.g., a barcode, label, or the like). The processing device  202  may further include a central processing unit  204 , input/output (I/O) port controllers  206 , a graphics controller or graphics processing device (GPU)  208 , a serial bus controller  210  and a memory and local bus controller  212 . 
     The processing device  202  may include functionality to operate one or more software programs or applications, which may be stored in the memory device  234 . For example, the processing device  202  may be capable of operating applications such as the user application  238 . The user application  238  may then allow the user device  110  to transmit and receive data and instructions from the other devices and systems of the environment  100 . The user device  110  comprises computer-readable instructions  236  and data storage  240  stored in the memory device  234 , which in one embodiment includes the computer-readable instructions  236  of a user application  238 . In some embodiments, the user application  238  allows a user  102  to access and/or interact with other systems such as the entity system  120 . In one embodiment, the user application  238  may be configured to allow a user  102  to request, initiate, and/or receive an interaction with another device or system. In some embodiments, the user application  238  is a resource transfer application, wherein the user application  238  is configured to allow a user to transfer, receive, or exchange, a resource with other user devices (e.g. via peer-to-peer interactions). In some embodiments, the memory device  234  may store information or data generated by the contract-based resource transfer system  130  and/or by the processes described herein. In a specific embodiment, the memory device  234 , and more specifically the data storage  240 , may be configured to store a resource used in interactions described herein. 
     The processing device  202  may be configured to use the communication device  224  to communicate with one or more other devices on a network  101  such as, but not limited to the entity system  120  and the contract-based resource transfer system  130 . In this regard, the communication device  224  may include an antenna  226  operatively coupled to a transmitter  228  and a receiver  230  (together a “transceiver”), modem  232 . The processing device  202  may be configured to provide signals to and receive signals from the transmitter  228  and receiver  230 , respectively. The signals may include signaling information in accordance with the air interface standard of the applicable BLE standard, cellular system of the wireless telephone network and the like, that may be part of the network  201 . In this regard, the user device  110  may be configured to operate with one or more air interface standards, communication protocols, modulation types, and access types. By way of illustration, the user device  110  may be configured to operate in accordance with any of a number of first, second, third, and/or fourth-generation communication protocols and/or the like. For example, the user device  110  may be configured to operate in accordance with second-generation (2G) wireless communication protocols IS-136 (time division multiple access (TDMA)), GSM (global system for mobile communication), and/or IS-95 (code division multiple access (CDMA)), or with third-generation (3G) wireless communication protocols, such as Universal Mobile Telecommunications System (UMTS), CDMA2000, wideband CDMA (WCDMA) and/or time division-synchronous CDMA (TD-SCDMA), with fourth-generation (4G) wireless communication protocols, and/or the like. The user device  110  may also be configured to operate in accordance with non-cellular communication mechanisms, such as via a wireless local area network (WLAN) or other communication/data networks. The user device  110  may also be configured to operate in accordance Bluetooth® low energy, audio frequency, ultrasound frequency, or other communication/data networks. 
     The user device  110  may also include a memory buffer, cache memory or temporary memory device operatively coupled to the processing device  202 . Typically, the one or more applications  238 , are loaded into the temporary memory during use. As used herein, memory may include any computer readable medium configured to store data, code, or other information (e.g., an executable resource transfer contract). The memory device  234  may include volatile memory, such as volatile Random Access Memory (RAM) including a cache area for the temporary storage of data. The memory device  234  may also include non-volatile memory, which can be embedded and/or may be removable. The non-volatile memory may additionally or alternatively include an electrically erasable programmable read-only memory (EEPROM), flash memory or the like. 
       FIG. 3  provides a block diagram of a contract-based resource transfer system  130 , in accordance with one embodiment of the invention. The contract-based resource transfer system  130  generally comprises a controller  301 , a communication device  302 , a processing device  304 , and a memory device  306 . 
     As used herein, the term “controller” generally refers to a hardware device and/or software program that controls and manages the various systems described herein such as the user device  110 , the entity system  120 , and/or the contract-based resource transfer system  130 , in order to interface, monitor, and manage data flow between systems while executing commands to control the systems. In some embodiments, the controller  301  may be integrated into or be placed in one or more of the systems described herein. In other embodiments, the controller  301  may be a separate system or device. In some embodiments, the controller  301  may perform one or more of the processes, actions, or commands described herein. 
     As used herein, the term “processing device” or “processor” generally includes circuitry used for implementing the communication and/or logic functions of the particular system. For example, a processing device may include a digital signal processor device, a microprocessor device, and various analog-to-digital converters, digital-to-analog converters, and other support circuits and/or combinations of the foregoing. Control and signal processing functions of the system are allocated between these processing devices according to their respective capabilities. The processing device may include functionality to operate one or more software programs based on computer-readable instructions thereof, which may be stored in a memory device. 
     The processing device  304  is operatively coupled to the communication device  302  and the memory device  306 . The processing device  304  uses the communication device  302  to communicate with the network  101  and other devices on the network  101 , such as, but not limited to the user device  110  and the entity system  120 . As such, the communication device  302  generally comprises a modem, server, or other device for communicating with other devices on the network  101 . 
     As further illustrated in  FIG. 3 , the contract-based resource transfer system  130  comprises computer-readable instructions  310  stored in the memory device  306 , which in one embodiment includes the computer-readable instructions  310  of a resource tracking application  312 , a resource transfer contract generator  313 , and a machine learning engine  315 . The resource transfer contract generator  313  may be configured to generate customized resource transfer contracts between one or more user devices based on details of the transfer such as the resource associated with the transfer (e.g., type of resource, amount of the resource, etc.), the parties or users involved in the transfers, and a calculated exposure score associated with the transfer. The resource transfer generator  313  may be further configured to generate one or more conditions and/or trigger events to be executed by one or more of the users associated with the resource transfer in order to successfully trigger a transfer of the resource or another process in defined by a contract protocol. In some embodiments, the resource transfer contract generator  313  may further include an exposure scoring module for calculating exposure scores associated with resource transfers and events. The resource tracking application  312  may be configured to track completion or execution of the one or more conditional events defined in a generated resource transfer to provide a record of a resource transfer progression and eventual successful delivery or failed execution by one or more of the involved parties. In some embodiments, the resource tracking application  312  may be configured to communicate with one or more third party systems or devices  140 , as illustrated in  FIG. 1 , for tracking and confirming event execution. In one embodiment, the resource tracking application  312  may be configured to trigger a release of a held resource to one or more of the users involved in the resource transfer. The machine learning engine  315  may further comprise a natural language processing module. 
     In some embodiments, the memory device  306  includes data storage  308  for storing data related to the system environment, but not limited to data created and/or used by the resource tracking application  312 , the resource transfer generator  313 , and the machine learning engine  315 . Data stored in the data storage  308  may comprise a user information database  314 , and a resource storage  316 , misappropriation database  318 , machine learning models  320 , and natural language processing module  322 . 
     The user information database  314  is used to store information and data associated with one or more users and/or user devices as described herein. In some embodiments, the user information database  314  may include user identifying information, user account information, user interaction information (e.g., historical interactions, account actions or events, transactions, communications, inputs), user device information (e.g., device identification information, device serial numbers, digital signatures, device security tokens), exposure or misappropriation information, and the like. Resource storage  316  may include permanent or temporary storage for one or more resources associated with a resource transfer described herein, wherein the resource may be held separate from the users associated with the resource transfer. 
     In one embodiment of the invention, the contract-based resource transfer system  130  may associate with applications having computer-executable program code that instruct the processing device  304  to perform certain functions described herein. In one embodiment, the computer-executable program code of an application associated with the user device  110  and/or the entity systems  120  may also instruct the processing device  304  to perform certain logic, data processing, and data storing functions of the application. 
     Embodiments of the contract-based resource transfer system  130  may include multiple systems, servers, computers or the like maintained by one or many entities. In some embodiments, the contract-based resource transfer system  130  may be part of the entity systems  120 . In other embodiments, the entity systems  120  are distinct from the contract-based resource transfer system  130 . The contract-based resource transfer system  130  may communicate with the entity systems  120  via a secure connection generated for secure encrypted communications between the two systems either over the network  101  or alternative to the network  101 . 
     As illustrated in detail in  FIG. 4 , the environment  100  further includes one or more entity systems  120  which are connected to the user device  110  and the contract-based resource transfer system  130 . The entity systems  120  may be associated with one or more entities, institutions or the like. The entity systems  120  generally comprise a communication device  402 , a processing device  404 , and a memory device  406  further comprising data storage  408 . The entity systems  120  comprise computer-readable instructions  410  stored in the memory device  406 , which in one embodiment includes the computer-readable instructions of an entity application  412 . The entity systems  120  may communicate with the user device  110  and the contract-based resource transfer system  130  to provide access to accounts and resources stored and maintained on the entity systems  120 . In some embodiments, the entity system  120  may communicate with the contract-based resource transfer system  130  during a requested interaction or resource transfer between one or more users and/or user devices in real-time, wherein user interactions or resource transfers may be monitored and tracked by the contract-based resource transfer system  130 . In some embodiments, data storage  408  comprises user information database  416  and/or resource storage  420  to either supplement or replace similar data storages or databases on the contract-based resource transfer system  130  as previously discussed. 
     The systems of the environment  100  may be used to generate and execute customizable resource transfer contracts with event-based tracking for resource transfer security and delivery confirmation. As previously discussed, the system of the present invention is configured to generate resource transfers between users and/or devices (e.g., a peer-to-peer interaction) and define one or more conditions and events for triggering a transfer of resources, wherein the transfer is dependent upon successful execution of the one or more conditional events. The conditions and events established in the resource transfer contract generated by the system are mutually agreed upon by all parties involved in the transfer before the transfer is initiated. It should be understood that in some embodiments, the systems and methods described herein may operate as part of a peer-to-peer interaction performed between users and/or user devices (e.g., user mobile devices), wherein the system and methods modify traditional peer-to-peer interactions to include enhanced resource tracking and improved interaction security. 
     As used herein, a “resource transfer” may refer to any defined agreement between users for transferring or exchanging a resource along with any required conditions for permitting the transfer that have been mutually agreed upon by the users. A generated resource transfer may include all conditions and specifications of a requested transfer of resource between users. In some embodiments, a resource transfer may be an executable file generated by the system for performing a transfer or exchange of resource between users, wherein the devices of the users are controlled by the system to execute the transfer according to the agreed upon terms should the required conditions be successfully executed. The system is configured to receive the requested requirements form the users and generate the resource transfer for completing the requested interaction. Conditions or requirements associated with a resource transfer may include a type of resource (e.g., funds, data, goods, services) to be transferred or exchanged, an amount of a resource to be transferred or exchanged, resource locations or destinations for resource delivery and origination (e.g., an account or the like), physical delivery locations for resources (e.g., user devices, network locations, GPS-determined locations), and the like. 
     In some embodiments, conditions defined in the resource transfer may further comprise one or more events, actions, or the like to be executed by one or more of the users to complete the resource transfer. The system defines one or more conditional events in the generated resource transfer contract, wherein triggering a transfer of resources is dependent on execution of at least one conditional event. Typically, the one or more conditional events include at least one triggering event for triggering the transfer of the resource. As the conditions defined in the resource transfer must be mutually agreed upon by all users involved in the transfer, the users must also agree on any conditional events and triggering events for triggering the transfer of resources. 
     In some embodiments, a generated resource transfer may comprise a chain of conditional event that includes a series of events dependent on one another, wherein a failure to execute one of the events along the chain may cause the system to cancel the associated resource transfer. For example, a chain of conditional events may comprise events A, B, C, D, and E, wherein the events are required to be executed in order, and wherein event E is a triggering event for triggering a transfer of a resource. In this example, if events A and B are successfully executed, but event C is failed, the system may be configured to cancel the resource transfer before the chain reaches triggering event E. In other embodiments, the system may be configured to generate custom resource transfers and chains of conditional events, wherein more than one event in a chain must be failed before a resource transfer is canceled. In some embodiments, the system may be configured to lock a chain of conditional events after the conditions and terms of the resource transfer have been agreed upon or accepted by the users (i.e., via associated user devices) associated with the resource transfer. In this way, the system preserves the integrity of the mutually agreed upon conditions and prevents unauthorized modifications to the resource transfer after the process of the transfer has been initiated. 
     Non-limiting examples of conditional events and/or triggering events may include, receiving a message from one or more users or user devices (e.g., a delivery confirmation message), scanning of readable indicia (e.g., a barcode of a ticket, a tracking label of a package, etc.), capturing of an image (e.g. of a delivered package or good), determining a location of a device or resource (e.g., via GPS), or the like. In other examples, a conditional event and/or triggering event may be time-based, wherein an event is considered having been executed at a predetermined time or after a predetermined period of time has elapsed (e.g., 24 hours after the transfer was initiated, at the beginning of a play, movie, sporting event, etc.) 
       FIG. 5  provides a high level process flow for contract-based resource transfer generation, in accordance with one embodiment of the invention. As illustrated in block  510 , the system is configured to first provide a resource transfer contract template to the first user and the second user. In the illustrated embodiment, the resource transfer contract is a for a customer peer-to-peer resource transfer. In response to receiving the initial contract template, the first user and the second user submit revisions or modifications to the contract template. Requested revisions or modifications submitted from each user are transmitted to each user device so that each user may review and agree to conditions before the contract template is modified. In one embodiment, the contract is an executable distributed protocol. The revisions or modifications may be transmitted to a server, wherein any revisions or modifications are pushed to the user devices to maintain up-to-date versions of the contract. 
     As illustrated in block  520 , the system is configured to generate a final resource transfer contract comprising the modifications to the conditions and/or triggering events by the users. The system is configured to receive approval (e.g., user sign-off) for the final resource transfer contract from the first user and the second user. As illustrated in block  530 , following approval of the resource transfer contract, the system is configured to codify the resource transfer contract into an executable file (i.e., distributed protocol), wherein the agreed upon conditions and triggering events are embedded in the executable file. The system is configured to transmit the executable file to the first user device and the second user device, wherein the executable file is installed on the user devices (e.g., in a mobile application). In some embodiments, the executable file may be installed on the user devices before finalization of the contract, wherein negotiation of a contract template my occur on the user devices. 
       FIG. 6  provides process diagram for an exemplary contract execution, in accordance with one embodiment of the invention. As illustrated in the exemplary executable peer-to-peer contract, a contract may comprise one or more conditions such as one or more resource amounts, resource types, resource transfer conditions, delivery conditions for resources, a time and/or location for a resource delivery, conditions for validating users and/or one or more steps of the resource transfer, security conditions (e.g., authentication), return conditions for resources, and the like. The one or more conditions are agreed upon by all involved parties and finalized. Upon the conditions and/or triggering events being completed or met, the system is configured to mark the conditions and/or triggering events as completed within the contract. In some embodiments, entries in a resource transfer contract comprise a step or event portion and a corresponding action portion, wherein the action portion of the entry is triggered upon the corresponding step or event portion being performed. 
       FIG. 7  provides a machine learning contract template generator system environment, in accordance with one embodiment of the invention. The system leverages artificial intelligence systems, and in particular, a machine learning engine comprising one or more models  702  for processing the data input into the system to generate contract templates. As illustrated in the embodiment of  FIG. 7 , the machine learning model  702  receives input from a variety of data sources including resource transfer information data  704  (e.g., resource amount, type format), user misappropriation exposure scoring data  706 , resource transfer databases  708  (i.e., historical interaction data), and misappropriation claim and alert data repositories  710 . The machine learning engine further comprises a natural language processing module comprising a model  714 . The natural language processing model receives historical misappropriation log files  712 . The machine learning model  702  also receives recent misappropriation tactics or strategies. 
     As previously discussed, the system further comprises an exposure scoring component. As illustrated in  FIG. 7 , the machine learning model outputs one or more recommended conditions and/or triggering events for scoring by the exposures scoring component  718 . The exposure scoring component receives exposure threshold values  720  of the users as well as any other involved parties (e.g., third parties). As illustrated in block  722 , the system analyzes exposure scores and generates an initial contract template such that a calculated exposure score for the initial contract is lower than a predetermined exposure threshold value. The contract template is output and sent to the users for negotiation and revision as discussed herein. 
       FIG. 8  provides a high level process flow for machine learning training and contract template generation, in accordance with one embodiment of the invention. As illustrated in block  810 , data from historical resource transfers (e.g., resource amount, types, users involved, etc.) between users across all channels is input into the system. In some embodiments, the input data may further include streaming data from interactions in real-time. As previously discussed, a variety of data sources are input into the machine learning model. In block  820 , the system further inputs misappropriation rates of all individual parties, a misappropriation rate for resource transfer type, a geographic location, and other factors. At block  830 , the system further inputs a resource transfer type (e.g., specific resources, resource types and formats). As illustrated in block  840 , the system further inputs labeled data from historical and recent misappropriation cases and tactics (e.g., from claims, alert and analyst processes, report logs etc.). 
     As previously discussed, in some embodiments, the system further comprises a natural language processing module. As illustrated in block  850 , log files for misappropriation entries are analyzed through the natural language processing module to determine breaking points or potential failure events within a resource transfer (e.g., wrong resource delivery, no resource delivery, resource contracted to more than one other user, defective or misrepresented resource). 
     The machine learning model is trained using the resource transfer data, event data, user and misappropriation records, labeled data, and log files with both recent and historical entries in block  860 . In block  870 , the machine learning model provides prediction for the overall resource transfer in terms of misappropriation potential (i.e., exposure level scoring), and outputs key stages that require protection or confirmation for misappropriation potential (e.g., delivery confirmation). As illustrated in block  880 , resulting outputs are analyzed and clustered based on main characteristics, such as exposure levels, misappropriation levels, resource transfer type, resource transfer amount, and the like. In block  890 , the system generates a contract template combining the machine learning output for the resource transfer data (i.e., type, amount, users, exposure levels, etc.) with any required steps to secure the process. 
       FIG. 9  provides a high level process flow for contract template customization and finalization, in accordance with one embodiment of the invention. As discussed above, the system is configured to enable all involved parties to review, negotiate, and modify a contract template prior to contract finalization. The system first collects data for initial processing. In block  910 , the system inputs resource transfer data (e.g., amount, type, resources involved, users, exposure levels, and the like) to the machine learning system. Additionally, each user&#39;s misappropriation record is looked up (e.g., previous misappropriation claims, etc.). In block  920 , each user&#39;s individual exposure and security requirements (i.e., exposure thresholds) as well as contract complexity requirements are inputted. Next, in block  930 , the machine learning model analyzes the received input entries and outputs a recommended contract template based on historical and streaming data. 
     As illustrated in block  940 , the system provides the users (i.e., via corresponding user devices) with the contract template generated by the machine learning model to ensure the security and misappropriation potential of the overall process. In block  950 , each user requests revisions or modifications to the template. Other users are notified of the requested changes via an application on the user devices. 
     In some embodiments, the contract includes hard and soft request positions from the users, wherein a hard position is non-negotiable, and a soft position may be negotiated or further modified. In some embodiments, a dispute regarding a hard position may trigger automatic termination of a contract. In block  960 , both the hard and soft requests positions from each user are received and matched. In some embodiments, matching items from all users are automatically accepted, while non-matching items are negotiated by the users through the application and the resource transfer contract. 
     At block  970 , if all the users are in agreement, the system continues to block  980 , wherein a resulting final contract is codified into an executable file with each step agreed upon as marked as a step in the process with specific action items and any additional parties of interest (e.g., users, approvers, validators, third parties). Finally, in block  990 , all users are asked to approve or sign off on the electronic peer-to-peer contract. A final version of the contract is locked and maintained by the system as a reference document to preserve immutability of the contract. 
       FIG. 10  provides a high level process flow for peer-to-peer resource transfer execution, in accordance with one embodiment of the invention. As illustrated in block  1010 , in the event of custom peer-to-peer contract execution, each user agrees on the final contract, and the final codified contract is distributed to all involved users. At block  1020 , at each step, checks are made to determine that each stage is completed or incomplete (e.g., barcode of the delivery shipment is scanned, or the like). Each completed step generates a notification for all the users involved. At block  1030 , in some embodiments, users may be asked to provide supporting data for steps. 
     As illustrated in block  1040 , when a predetermined set of steps is completed, the resources to be transferred are moved to a temporary storage location before the final execution of the transfer. The system determines whether the one or more conditional events have been executed by at least one of the users and/or user devices associated with a generated resource transfer. In order to determine whether conditional events have been executed, the system may communicate with one or more additional systems (i.e., on the back-end) to track the events. For example, the system may be configured to communicate with a package delivery tracking system to determine tracking and delivery status of a package. In other embodiments, the system may utilize an internal clock or timer for determining execution of time-based conditional events. In yet other embodiments, the system may rely on communication from one or more devices associated with a resource transfer for determining execution of one or more events, wherein the one or more devices transmit updates or event execution confirmation to the system. In one embodiment, the system may only consider an event successfully executed if all users involved in the resource transfer confirm or agree that the event was successfully executed. In some embodiments, the system may rely on communication with a third party intermediary system or device for impartial confirmation of event execution and/or resource delivery. 
     In order to ensure delivery of a resource and/or any other goods or services and prevent potential misappropriation, the system may be configured to hold a resource to be transferred or exchanged during the resource transfer until the conditions of the resource transfer are fulfilled or terminated. In one embodiment, wherein the resource transfer is associated with a transfer of funds, the system may be configured to receive the temporarily hold the funds until one or more conditional events are successfully executed or until the resource transfer is otherwise terminated. For example, a resource transfer between users may comprise a transfer of funds in exchange for goods. The system may be configured to impartially hold the funds on behalf of the users until any conditional events are successfully executed, or the resource transfer is otherwise terminated. In this way, the system provides an intermediary resource storage location to provide additional security to the resource transfer and prevent potential misappropriation attempts. In some embodiments, the system may further comprise a third party system or device configured to temporarily hold the resources associated with the resource transfer on behalf of the users, wherein the system is configured to trigger release of the resources from the third party in response to execution of the conditional events. In some embodiments, the third party system of device may be associated with an entity maintaining the system described herein. In other embodiments, the third party may be a separate entity contracted to hold and release the resource in response to execution of the conditions of a resource transfer generated by the system. 
     Alternatively, if the one or more conditions or triggering events have not been successfully executed or otherwise failed, the system may cancel the resource transfer. Upon cancellation, the system may be configured to automatically return any held resources back to a point of origination, such as an original user, user device, or resource location associated with the resource. At block  1050 , in the event that steps are not agreed upon, conflict resolution aspects of the contract are activated, wherein third party input or other forms of input are sought. 
     As illustrated in block  1060 , when all steps in the peer-to-peer contract are completed, the resource transfer is agreed as being completed and the resource is released. Based on determining successful completion of the one or more conditional events defined by the resource transfer, the system triggers the transfer of the resource based on the one or more conditional events having been successfully executed according to the conditions or criteria defined and mutually agreed upon in the resource transfer. In one embodiment, triggering transfer of the resource may comprise releasing the resource from a temporary hold by the system and/or a third party system or device to a recipient (e.g., a user resource location or user device) defined by the conditions and terms of the resource transfer. For example, in this way, a resource may be transferred from a first user device to a second user device. 
     In block  1070 , any shadow processes such as resource releases or transfers, claim submissions, misappropriation alerts, or the like are automatically processed by the back-end of the system. At block  1080 , in the event of identified misappropriation, associated users are marked in the systems with the reported claims. Corresponding misappropriation exposure scores for any following resource transfers are updated according to the learned exposure from recent and previous transfers. 
       FIG. 11  provides a high level process flow for natural language processing exposure event extraction, in accordance with one embodiment of the invention. Initially, at block  110 , the system inputs misappropriation logs. In some embodiments, the misappropriation logs may comprise written records and/or spoken or voice records. At block  1120 , for each transaction type the system is configured to process the log files with basic natural language processing steps such as tokenization, syntax, and semantic analysis. In this way, the system is configured to extract keywords associated with misappropriation and exposure tactics and strategies through machine learning and statistical correlation of expressions and the flow of keywords in the records as illustrated in block  1130 . 
     In some embodiments, natural language processing data collected by the system may further include, but is not limited to, identified languages, dialects, grammar, syntax or sentence structure (i.e., construction, length, complexity, etc.), vocabulary, misspellings, abbreviations, word frequency patterns, slang, colloquialisms, pronunciations, vocal intonations, timbre, pitch, cadence and other similar language qualities. Natural language data may further include cognitive markers or identifiers (i.e., patterns in cognition and information delivery and receipt) and other signature markers such as mistakes or failures to perform a task (e.g., provide a password or piece of information for authentication). Natural language data may be collected across multiple communication channels including voice (e.g., via voice recognition technology), video, brick-and-mortar, and text-based channels while leveraging machine learning to generate a complete natural language record. For example, the system may collect natural language data during a user interaction with a customer support call center via a phone line, wherein the natural language system or module may be configured to extract vocal or articulated identifiers characteristic of the user in order to generate the natural language record. The natural language record data may be used by the system to identify potential misappropriation in historical and streaming interaction data. 
     At block  1140 , the system then calculates the misappropriation exposure associated with each event E or sequence of events E i-j . The system, at block  1150 , further is configured to lookup historical resource transfer records (e.g., for both valid and invalid resource transfers) for remediation steps for potential misappropriation or exposure (e.g., third party involvement in delivery, claims rate reduction by x %). At block  1160 , the system is configured to input the exposure threshold from the users involved (e.g., users and parties involved) and calculate the target exposure threshold score. At block  1170 , the system calculates a total exposure including remediation steps associated with the exposable events in the potential resource transfer event flow. The event flow is iterated by the system such that the total exposure is reduced below the determined and set threshold. At block  1180 , the system outputs the resulting contract template with potential resource transfer events for the calculated misappropriation exposure record. 
     In some embodiments, the system is configured to generate one or more conditional events, such as a chain of conditional events, for tracking the resource transfer based on the exposure score. As previously discussed, the chain of conditional events includes at least one triggering event for triggering the transfer of the resource upon execution. Based on the calculated exposure score, the system may be configured to generate the conditional events and/or triggering events. For example, in response to a high exposure score, the system may be configured to generate additional events for triggering the transfer or tracking the progress of the transfer. In one embodiment, the system may be configured to place a triggering event in the chain of conditional events based on the exposure score. For example, for a resource transfer associated with a high exposure score, the system may place a triggering event further downstream in the chain of events to increase transfer security. In another embodiment, the system may be configured to add one or more additional or interconnected triggering events required for triggering transfer of the resource in response to a high exposure score. In yet another embodiment, one or more triggering events may be required to be executed simultaneously or within a predetermined time period to trigger the transfer. Alternatively, in response to lower exposure score (e.g., for a resource transfer for a small amount or with a familiar user), the system may remove one or more conditional events or otherwise simplify the resource to reduce an amount of computing resources used to process the transfer due to a high confidence in the transfer security. 
     In one embodiment, the system may be configured to calculate exposure scores for individual conditional events, such as events that are chained together. For example, a first event may be associated with higher potential for exposure than a second event. In this way, the system may identify one or more individual event that has a higher chance for potential misappropriation and increase security or require additional confirmation for the one or more individual events. 
     In another embodiment, the system is configured to recalculate the exposure score in real-time based on execution of one or more of the conditional events executed before a final triggering event that releases the resource. In some embodiments, the system may recalculate an exposure score based on how a conditional event is executed. For example, a shipping event for a package may be executed and confirmed through a shipping entity scanning and receiving the package. The system may determine through the received scanning information that the package was shipped via a method that does not require a signature on delivery, does not include delivery insurance, does not include a tracking number, or the like. In response, the system may recalculate the exposure score for the resource transfer, wherein the exposure score may be modified (i.e., increased or decreased) based on the additional information. 
     In another embodiment, the system may recalculate an exposure score based on determined failure to execute one or more of the conditional events defined in the resource transfer. For example, the system may increase an exposure score based on a failed conditional event. For example, a failed conditional event may include a late or postponed shipment or delivery, a failure to provide a tracking number, a declined resource location (i.e., an account), or the like. In other embodiments, a failed conditional event, such as a triggering event, may instead automatically cancel the resource transfer. 
       FIG. 12  provides a high level process flow for exposure-based contract modification, in accordance with one embodiment of the invention. As illustrated in block  1210  the system calculates an overall exposure threshold for the resource transfer by incorporating the user exposure thresholds for all involved users (e.g., through a summation of the individual exposure levels). An exposure score, as calculated by the system, is a composite factor that may be input into the system to modify or enhance generated resource transfers. In some embodiments, calculation of the exposure score may be based on, for example, the resource itself (e.g. the type of resource, an amount of the resource, etc.) and/or the one or more users and associated devices participating in the resource transfer. For example, transfer of a larger amount of a resource or a transfer to an unknown user or stranger may factor into a higher calculated exposure score for a resource transfer. 
     At block  1220 , the system provides this collected information to the machine learning module configured to generate contract templates for a resource transfer along with any additional required information (e.g., user information). At block  1230 , a template is outputted and shared with the users. Each template has hard blocks that cannot be customized and soft blocks that can be customized with some limitations on customizations in some cases. At block  1240 , the system receives feedback from users in terms of accepted steps and customization requests (i.e., revisions or modifications). 
     As illustrated in block  1250 , the system analyzes the customization or modification requests and consolidates the requests to determine if the users have agreed upon a solution in block  1260 . In one embodiment, at block  1265 , a solution is identified by the system and the resulting contract template is output to the user devices. Alternatively, if a solution is not identified, the system continues to block  1270  where the agreed requests and requests with potential compromise possibility are input back into the machine learning model to check resulting threshold checks. If the exposure threshold is exceeded, the contract negotiation and generation process may be terminated at blocks  1275  and  1280 . 
     As will be appreciated by one of ordinary skill in the art, the present invention may be embodied as an apparatus (including, for example, a system, a machine, a device, a computer program product, and/or the like), as a method (including, for example, a business process, a computer-implemented process, and/or the like), or as any combination of the foregoing. Accordingly, embodiments of the present invention may take the form of an entirely software embodiment (including firmware, resident software, micro-code, and the like), an entirely hardware embodiment, or an embodiment combining software and hardware aspects that may generally be referred to herein as a “system.” Furthermore, embodiments of the present invention may take the form of a computer program product that includes a computer-readable storage medium having computer-executable program code portions stored therein. As used herein, a processor may be “configured to” perform a certain function in a variety of ways, including, for example, by having one or more special-purpose circuits perform the functions by executing one or more computer-executable program code portions embodied in a computer-readable medium, and/or having one or more application-specific circuits perform the function. As such, once the software and/or hardware of the claimed invention is implemented the computer device and application-specific circuits associated therewith are deemed specialized computer devices capable of for generating and executing customizable resource transfers with contract-executed, event-based tracking for resource transfer security and delivery confirmation. 
     It will be understood that any suitable computer-readable medium may be utilized. The computer-readable medium may include, but is not limited to, a non-transitory computer-readable medium, such as a tangible electronic, magnetic, optical, infrared, electromagnetic, and/or semiconductor system, apparatus, and/or device. For example, in some embodiments, the non-transitory computer-readable medium includes a tangible medium such as a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), a compact disc read-only memory (CD-ROM), and/or some other tangible optical and/or magnetic storage device. In other embodiments of the present invention, however, the computer-readable medium may be transitory, such as a propagation signal including computer-executable program code portions embodied therein. 
     It will also be understood that one or more computer-executable program code portions for carrying out the specialized operations of the present invention may be required on the specialized computer include object-oriented, scripted, and/or unscripted programming languages, such as, for example, Java, Perl, Smalltalk, C++, SAS, SQL, Python, Objective C, and/or the like. In some embodiments, the one or more computer-executable program code portions for carrying out operations of embodiments of the present invention are written in conventional procedural programming languages, such as the “C” programming languages and/or similar programming languages. The computer program code may alternatively or additionally be written in one or more multi-paradigm programming languages, such as, for example, F #. 
     It will further be understood that some embodiments of the present invention are described herein with reference to flowchart illustrations and/or block diagrams of systems, methods, and/or computer program products. It will be understood that each block included in the flowchart illustrations and/or block diagrams, and combinations of blocks included in the flowchart illustrations and/or block diagrams, may be implemented by one or more computer-executable program code portions. These one or more computer-executable program code portions may be provided to a processor of a special purpose computer for generating and executing customizable resource transfers with contract-executed, event-based tracking for resource transfer security and delivery confirmation, and/or some other programmable data processing apparatus in order to produce a particular machine, such that the one or more computer-executable program code portions, which execute via the processor of the computer and/or other programmable data processing apparatus, create mechanisms for implementing the steps and/or functions represented by the flowchart(s) and/or block diagram block(s). 
     It will also be understood that the one or more computer-executable program code portions may be stored in a transitory or non-transitory computer-readable medium (e.g., a memory, and the like) that can direct a computer and/or other programmable data processing apparatus to function in a particular manner, such that the computer-executable program code portions stored in the computer-readable medium produce an article of manufacture, including instruction mechanisms which implement the steps and/or functions specified in the flowchart(s) and/or block diagram block(s). 
     The one or more computer-executable program code portions may also be loaded onto a computer and/or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer and/or other programmable apparatus. In some embodiments, this produces a computer-implemented process such that the one or more computer-executable program code portions which execute on the computer and/or other programmable apparatus provide operational steps to implement the steps specified in the flowchart(s) and/or the functions specified in the block diagram block(s). Alternatively, computer-implemented steps may be combined with operator and/or human-implemented steps in order to carry out an embodiment of the present invention. 
     While certain exemplary embodiments have been described and shown in the accompanying drawings, it is to be understood that such embodiments are merely illustrative of, and not restrictive on, the broad invention, and that this invention not be limited to the specific constructions and arrangements shown and described, since various other changes, combinations, omissions, modifications and substitutions, in addition to those set forth in the above paragraphs, are possible. Those skilled in the art will appreciate that various adaptations and modifications of the just described embodiments can be configured without departing from the scope and spirit of the invention. Therefore, it is to be understood that, within the scope of the appended claims, the invention may be practiced other than as specifically described herein.