From 61b1ca128f03218170cecf6ba967ded6c0970524 Mon Sep 17 00:00:00 2001 From: Bill Buchanan Date: Thu, 31 Mar 2022 18:23:02 +0100 Subject: [PATCH] Update README.md --- unit08_blockchain/lab/README.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/unit08_blockchain/lab/README.md b/unit08_blockchain/lab/README.md index 3f4c41a..64ee14c 100644 --- a/unit08_blockchain/lab/README.md +++ b/unit08_blockchain/lab/README.md @@ -106,6 +106,14 @@ Hash rate: Balance for 1GbVUSW5WJmRCpaCJ4hanUny77oDaWW4to: +## Setting up your Ethereum wallet on Ropsten +The Ropsten network allows a user to test an Ethereum application, and using free Ether. Initially setup your MetaMask wallet. + +* What is your public ID? +* Find out someone else's public ID, and send them 0.001 Ether. +* Can you see the transaction on +* Can you see your transaction on the other person's wallet? + ## Creating a Smart Contract in Ethereum So, let’s write a bit of code that does some simple maths. In the following we will implement sqrt(), sqr(), mul(), sub(), and add():