The information that will be used to create the Proof of Life and the certificates, will generate an unique hash that will be saved in a Smart Contract. For greater security and protection of personal data, Karbon14 won’t store and save any data of the user. Karbon14 goal is to offer the possibility of create Proof of Life Certificates in a fast and simple way. A Proof of Life Certificate for Karbon14 consists in the information provided by the user, approved by Karbon14’s crypto notaries and persisting in the blockchain. Karbon14 wants as a final end to develop a decentralized community by creating a new utility in the blockchain. Exploring an unusual way to provide a new service for the realization of Proof of Life. The Proof of Life Certificate is an immutable document, so it can’t be altered. That is to say that they can be used by entities that require a Proof of Life to start operating, or for institutions that demand in a certain amount of time the renewal of those certificates.