A user device, comprising: an embedded Subscriber Identity Module, eSIM, that stores one or more Mobile Network Operator, MNO, profiles, at least one of which is an active MNO profile, and stores and executes an eSIM component of a digital passport application that acts on behalf of an entity; a memory device that stores an interface component of the digital passport application; a physical processor programmed with the interface component to: obtain the active MNO profile from the eSIM; receive, from the entity, a request to obtain a listing of one or more blockchain-based services available through an MNO associated with the active MNO profile; receive, from the MNO, a redirection to an edge digital gate that is entitled to provide access to the one or more blockchain-based services; and connect to the edge digital gate based on the redirection, wherein the physical processor is further programmed with the interface component to: receive, from the edge digital gate, the listing of the one or more blockchain-based services; receive, from the entity, a selection of at least a first blockchain-based service from among the one or more blockchain-based services; transmit a request to enroll in the first blockchain-based service, the request including a first virtual identifier linked to the entity and corresponding to the first blockchain-based service; receive an access token from the edge digital gate, the access token being indicative of an authorization to access the first blockchain-based service; and digitally sign the access token and store the digitally signed access token via the eSIM component for accessing the first blockchain-based service. an embedded Subscriber Identity Module, eSIM, that stores one or more Mobile Network Operator, MNO, profiles, at least one of which is an active MNO profile, and stores and executes an eSIM component of a digital passport application that acts on behalf of an entity; a memory device that stores an interface component of the digital passport application; a physical processor programmed with the interface component to: obtain the active MNO profile from the eSIM; receive, from the entity, a request to obtain a listing of one or more blockchain-based services available through an MNO associated with the active MNO profile; receive, from the MNO, a redirection to an edge digital gate that is entitled to provide access to the one or more blockchain-based services; and connect to the edge digital gate based on the redirection, wherein the physical processor is further programmed with the interface component to: receive, from the edge digital gate, the listing of the one or more blockchain-based services; receive, from the entity, a selection of at least a first blockchain-based service from among the one or more blockchain-based services; transmit a request to enroll in the first blockchain-based service, the request including a first virtual identifier linked to the entity and corresponding to the first blockchain-based service; receive an access token from the edge digital gate, the access token being indicative of an authorization to access the first blockchain-based service; and digitally sign the access token and store the digitally signed access token via the eSIM component for accessing the first blockchain-based service. obtain the active MNO profile from the eSIM; receive, from the entity, a request to obtain a listing of one or more blockchain-based services available through an MNO associated with the active MNO profile; receive, from the MNO, a redirection to an edge digital gate that is entitled to provide access to the one or more blockchain-based services; and connect to the edge digital gate based on the redirection, wherein the physical processor is further programmed with the interface component to: receive, from the edge digital gate, the listing of the one or more blockchain-based services; receive, from the entity, a selection of at least a first blockchain-based service from among the one or more blockchain-based services; transmit a request to enroll in the first blockchain-based service, the request including a first virtual identifier linked to the entity and corresponding to the first blockchain-based service; receive an access token from the edge digital gate, the access token being indicative of an authorization to access the first blockchain-based service; and digitally sign the access token and store the digitally signed access token via the eSIM component for accessing the first blockchain-based service. receive, from the edge digital gate, the listing of the one or more blockchain-based services; receive, from the entity, a selection of at least a first blockchain-based service from among the one or more blockchain-based services; transmit a request to enroll in the first blockchain-based service, the request including a first virtual identifier linked to the entity and corresponding to the first blockchain-based service; receive an access token from the edge digital gate, the access token being indicative of an authorization to access the first blockchain-based service; and digitally sign the access token and store the digitally signed access token via the eSIM component for accessing the first blockchain-based service.