- How to Build Your Own ERC20 token on the Rinkeby Testnet | A great way to get a better understanding of how ERC20 tokens work, with little programming experience needed! https://medium.com/@zitterbewegung/how-to-build-your-own-erc20-token-and-use-market-protocol-to-make-trustless-derivatives-on-the-17531ccb37ca 3 comments cryptocurrency