This application allows users to prove existence of some information by showing a time stamped picture/video. The data is stored in IPFS while the hash and a tag are stored within a smart contract. This enables referencing at a later date to verify the authenticity.
mkdir Truffle-Projects cd Truffle-Projects truffle unbox react git clone https://github.com/rivendale/Truffle-DocStamp.git cd Truffle-DocStamp sudo npm install
truffle compile --all truffle migrate --reset npm run start
sudo npm install webpack sudo npm install ipfs-api sudo npm install -E openzeppelin-solidity