ERC-20 was introduced in November 2015 and since then has become a very popular standard for fungible tokens. There are almost 1,000 ERC-20 tokens listed on Etherscan (https://etherscan.io/tokens), which is a clear indication of this standard's popularity. It has been used in many ICOs and has resulted in valuable digital currencies (tokens) over t...
real-world events or environments, reacting to those events, collecting relevant data, and communicating this over the internet. This simple definition has enormous implications and has led to exciting concepts, such as wearables (such as health trackers or watches), smart homes, smart grids, smart connected cars, and smart cities, which are all ba...
Various start-ups, such as Filament, have already proposed novel ideas
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