ABSTRACT
In a world where every development, every step humanity takes towards the future is making mankind more dependent on technology. Everything in this world has adopted technology as their medium of functionality. This compatibility between nature and technology is only possible at such a large scale as technology is made by keeping nature as a reference. A computer is made by understanding the functionality of a brain just like the plane is made by looking at a bird. Same way, with the help of blockchain, SabPay is trying to define human body as a medium of payment. We are trying to trace back from blockchain technology and evolve it in a way that nature becomes a part of the technology. All of us are born with a unique identification, that is, our fingerprint. Not only this, but later with the help of science, we realized our retina is also a kind of unique ID. Keeping this in mind, getting back to technology, we live in an era where every country is trying to digitalize money. And SabPay is trying to help this change become device independent and give a new meaning to digitalization. SabPay is a blockchain-based digital wallet that has a single-point access to give ultimate secured control. In this work, we are proposing to build a device-independent payment system which will function using biometric authentication in association with blockchain. This is the need of the hour as different digital payment systems and their ways are outgrowing themselves. Moreover, this will be swifter, easy to use and consumer oriented.
