Ethereum Accounts, Addresses, Private and Public Keys In this post I'm going to tell you what exactly an account on the Ethereum Blockchain is. We are also talking about how an address is really created internally. And what the private
What is ... ? Ethereum Frequent Terms and Concepts explained! What's an ABI Array? What's the Account Nonce? What's the difference between Ether and Ethereum? This and many more questions explained!
blockchain What's the difference between JavaScript, Solidity, Ethereum and Chaincode? This is a question someone asked recently. And right so! To the seasoned eye it looks like a mix of different technologies just randomly mixed together. For beginners it's extremely hard to keep
How To Return A Mapping In Solidity and Web3? Someone in our Facebook Group asked how to return a Mapping in Solidity. It's not possible. But can you eventually return a struct with a mapping? Would that work? I will give you
blockchain Blockchain & Education Blockchain Technology and the Education System Education is one of the key areas of focus in most developed countries as advancement in other sector hinges on the level of education. Regardless of the
blockchain Facebook and the Crypto-World So, Facebooks Crypto-Ads are back. You've probably heard it. And Bitcoin made a jump as well, which hopefull didn't surprise anyone. I've long said that Mark is building his own Blockchain Empire. Facebook
blockchain Why Blockchain Is Insurance Disruption A few days ago I asked how blockchain technology can help reduce the cost for insurance settlment and other overhead costs. How much are the settlement costs? The answer, how blockchain disrupts the
The Proof that Censorship-Free is WISHFUL Thinking and NOTHING else! It took 11 posts until he wanted to delete something.. New Record! Lucky for him, it was so early. His new dApp was just released on the Rinkeby-Testnet. A simple Discussion-Board. A Sample-dApp,
bitcoin Amazon Accepts CRYPTO Payments via Moon Isn't that amazing? You can take your crypto and spend it on real-world items. You can go on a shopping spree on Amazon. I did. I tried and failed. It's actually pretty straight
ethereum Vitalik reports PERSONALLY to Elon on Twitter Have you seen what happened between Elon Musk and Vitalik Buterin on Twitter yesterday? Elon, the founder and CEO of Tesla - probably everyone knows him by now - had Vitalik Buterin, the
Enterprise Ethereum - 4 Myths debunked Ethereum is often coined unsuitable for banks and financial insitutions because of the lack of privacy. "Banks will never go public with their data, it's simply not possible, regulatory issues, can't do&
ethereum [Video] Why you cannot DELETE Information from the Blockchain. What is Immutability? In this Ethereum Session we talk about Immutability, or why it isn't really possible to delete information from the blockchain at all. Even though you delete your smart contract via the "selfdestruct&
ethereum [Video] Blockchain Notary Systems Walkthrough incl. Demo Have you ever wondered how a Public Notary system would look like on a public permissionless Blockchain like Ethereum? Then you will most likely enjoy this video: Find the demo here: https://tomw1808.
course Ethereum Blockchain Developer Mastery 40h Video on Demand Course ($9.99) Have you ever wondered how to program decentralized applications? Is it still a myth to you how Solidity can be applied to real world examples? Then checkout this course. In almost 40h of
blockchain [Video] Blockchain and IoT: Car Sharing Example Have you ever asked yourself why should we use Blockchain instead of traditional systems for IoT? If yes, then, that's good. That is valid question and I will explain to you the answers
ethereum [Video] Supply Chain Example for Blockchains Have you ever wondered where the imported wine you are drinking, the shirt you are putting on, or the food you are about to buy come from? Aside from the shopping malls you
ethereum [Video] Ethereum Oracles Walkthrough Oracles! What are they? And why do we need them in Ethereum? One of the major benefits that we have on Ethereum is that the Smart Contracts are running on a Sand Box
ethereum [Video] Solidity v0.5.0 Breaking Changes Solidity v0.5.0 is out for about 2 weeks and now we can use it in Remix. To read more about the changes made for this version and how you’re going
ethereum [Video] MetaMask: New Privacy Mode In this video, we are going to discuss the new MetaMask Privacy Mode. This came into effect on November 5, 2018, and will be set as mandatory pretty soon. With this in mind,
ethereum [Video] Enterprise Ethereum: Pantheon Walkthrough Let's give the Enterprise Ethereum: Pantheon a try - a freshly coded, written in Ethereum Node straight from scratch. So, in this video, I am going to walk you through the steps on
book [Book] Ethereum Blockchain Developer ($9.99 only) It's done. Over 300 pages. Full of knowledge. The Ethereum Blockchain Developer Book. It starts very gentle, with Remix, teaching some Solidity basics. But quickly guides you through the whole workflow of a
[Video] Connect Solidity to JavaScript One part of being a trainer is to answer questions. Sometimes complex questions, sometimes simple ones, but there is never a stupid question. A typical example for such a question is this one: How to interact with an Ethereum Smart Contract once it's deployed using JavaScript?
course [Kurs] Ethereum Blockchain Entwickler werden - Videokurs ($50) Solidity Anfänger oder Ethereum Interessierter? In diesem Kurs lernst du nicht nur die Grundlagen, sondern auch den sicheren Umgang mit Solidity und die aktuellen Industry Best Practices! In einfach zu verstehenden Lektionen lernst
course [Course] Become a Certified Blockchain Developer - Ethereum (CBDE) With this course we guide you through the CBDE - Certified Blockchain Developer for Ethereum. This certification, which was created in partnership with the Blockchain Training Alliance and Pearson VUE, is helping HR
ethereum [Video] Hands-On: Messenger Status.im In this episode we are looking at the Ethereum Messenger “Status”. It’s a mobile app for Android and iOS that should bring the power of the Ethereum Blockchain to your phone. We’