Methods and systems for electronic document authentication are disclosed. In one aspect, a method of generating an electronic postmark includes receiving, via a server, a request message from an electronic network, the request message comprising request data including payload data and meta data, generating a timestamp in response to receiving the message, hashing the payload data to generate a payload hash, digitally signing the metadata, the payload hash, and the timestamp to generate a digital signature, generating a response message, the response message generated to comprise the metadata, the payload hash, the timestamp, and the digital signature; and transmitting the response message onto the electronic network.

Methods and systems for electronic document authentication are disclosed. In one aspect, a method of generating an electronic postmark includes receiving, via a server, a request message from an electronic network, the request message comprising request data including payload data and meta data, generating a timestamp in response to receiving the message, hashing the payload data to generate a payload hash, digitally signing the metadata, the payload hash, and the timestamp to generate a digital signature, generating a response message, the response message generated to comprise the metadata, the payload hash, the timestamp, and the digital signature; and transmitting the response message onto the electronic network.

An apparatus is provided for generating formulaic rates. The apparatus may include at least one memory and a processor(s) configured to define a first formula(s) in a row(s) of a database to calculate a first shipping rate value for a first type of shipping rate, among plural types of shipping rates, associated with a first rate identifier. The processor is further configured to define content in the row to analyze a predecessor rate identifier(s) of a previously generated source. The processor is also configured to detect a second shipping rate value corresponding to the predecessor rate identifier. The second shipping rate value is associated with a second type of shipping rate. The processor is further configured to determine the first shipping rate value for the first type of shipping rate based on calculating the formula using the second shipping rate value. Corresponding computer program products and methods are also provided.

The present invention relates to the technical field of computers. Disclosed are a mailing method and a mailing apparatus. An embodiment of the method comprises: in response to a mailing request from a user, sending an open instruction to an intelligent mailing cabinet, controlling an article placement region of the intelligent mailing cabinet to open, and acquiring article information of an article to be mailed already placed inside the article placement region; generating recommended service information according to the acquired article information, and sending the recommended service information to the intelligent mailing cabinet, such that the intelligent mailing cabinet displays the recommended service information; and in response to the user making an adjustment to the recommended service information, determining mailing service information corresponding to the article, and controlling the intelligent mailing cabinet to perform a mailing operation with respect to the article according to the mailing service information.

Methods and systems for electronic document authentication are disclosed. In one aspect, a method of generating an electronic postmark includes receiving, via a server, a request message from an electronic network, the request message comprising request data including payload data and meta data, generating a timestamp in response to receiving the message, hashing the payload data to generate a payload hash, digitally signing the metadata, the payload hash, and the timestamp to generate a digital signature, generating a response message, the response message generated to comprise the metadata, the payload hash, the timestamp, and the digital signature; and transmitting the response message onto the electronic network.

This disclosure includes a parcel terminal that may include a shelving unit comprising a plurality of shelves that are separated by respective predetermined distances along a dimension of the unit. In an embodiment, the plurality of shelves may be evenly spaced. The parcel terminal may further include a receptable for receiving a parcel from a user, a loader configured to transfer the parcel from the receptacle to a shelf on the shelving unit, and an electronic controller in electronic communication with the loader. The electronic controller may be configured to determine a number of open shelves required to accommodate the parcel based on a size of the parcel and on the respective predetermined distances, to select a set of shelves having at least the required number of open shelves, and to initiate a movement of the loader so as to place the parcel within the selected set of shelves.

In order to prevent stamps or indicia from being forged and in order to bill a logistics service between different postal service providers correctly to the user, a computer-implemented method for franking postal articles is implemented. The article's progress is recorded by readers and, together with the accompanying franking identification, is stored in blocks of a blockchain as a transaction. In doing so, the assignment of the readers to a postal service provider is recorded. The logistics service provided is billed correctly to the user by analyzing the transactions stored in the blockchain that are to be allocated to at least one postal service provider.

Methods and systems for electronic document authentication are disclosed. In one aspect, a method of generating an electronic postmark includes receiving, via a server, a request message from an electronic network, the request message comprising request data including payload data and meta data, generating a timestamp in response to receiving the message, hashing the payload data to generate a payload hash, digitally signing the metadata, the payload hash, and the timestamp to generate a digital signature, generating a response message, the response message generated to comprise the metadata, the payload hash, the timestamp, and the digital signature; and transmitting the response message onto the electronic network.

Provided is an unmanned mail/courier management system and method which can unmannedly receive a delivery of mail or a courier item, and can unmannedly store and receive a delivered mail or courier item. The system invention provides a configuration that enables a work, which is performed for unmanned reception and storage through interworking between an unmanned reception machine and a management server through a network in the art, to be input through and processed by a user terminal, and thus, does not require construction of a network for interworking with the management server in the unmanned reception machine for implementation thereof, thereby enabling easy installation of the unmanned reception machine, and minimizing a standby time by omitting a procedure of directly inputting in the unmanned reception machine.

A system and method for dispensing evidence of payment for delivery of a mail piece that does not require the user to have a printer readily available to print a label that includes the evidence of payment for delivery is provided. The mail piece sender utilizes a software application operating on a mobile electronic device to determine the cost for delivery of a mail piece. An indicium that evidences payment for the delivery of the mail piece is generated, and the mobile electronic device is utilized to program a Near Field Communication (NFC) tag that is adhered to the mail piece. When the mail piece is received by a carrier, the carrier can read the information stored in the NFC tag to process and deliver the mail piece. Optionally, the carrier can print a label based on the information obtained from the NFC tag for adhering to the mail piece.