Abstract: The present invention relates to a method of displaying an advertisement using a blockchain-based application. The application is stored or installed in a computing device of a user, and communicates with a blockchain framework via a communication network. The application includes a programming code that allows the user to search and select a preferred time slot out of the plurality of time slots. The plurality of time slots is provided in the smart contracts in the form of cryptocurrency. The blockchain framework further includes a server comprising a receiving unit that receives the input feed from the user, a calculation unit that calculates the cost of a selected time slot based on code assigned to the particular time slot, and a display unit for displaying the advertisement when the conditions of the smart contract are fulfilled.

Abstract: A system and method allows anyone to advertise using the language and attributes of a standard time clock. The present invention allows anyone to visit a website, purchase a fixed length of time (typically from 15 seconds to 6 minutes) to represent duration of one period of display of an advertisement, and specify frequency of periods of display of the advertisement within allowed parameters. The system and method maintains freshness of advertisements by limiting one particular advertisement to be displayed no more than once per period. The date or dates of display may also be specified. The pricing structure of the present invention charges a fixed price based on the specified duration of the advertisement. The limitations also level the playing field preventing large entities from monopolizing the entire duration for advertisements.