Articles in this series
We all know the usual jokes about the ‘S’ in ‘IoT’ standing for ‘Security’. It’s hardly a secret that security in embedded, networked devices (‘IoT...
Since blockchain data is Immutable, hashed, and tracked using blocks, can these blocks contain data from the outside world? the short answer is yes...
Web 3.0 is on fire these days it has the potential to disrupt how we interact with each other on the internet, I noticed a lot of bits and pieces here...
Adding new blocks on the blockchain, how it is done, by whom and when · In this article, I've tried to simplify the concept of adding new blocks on the...
![Integrate external data from outside blockchain [Oracles]](https://cdn.hashnode.com/res/hashnode/image/upload/v1645411838845/0c7FoKQ8-.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![Best of Web 3.0 Learning resources [UPDATED]](https://cdn.hashnode.com/res/hashnode/image/upload/v1648807836175/NRrQP2Dop.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![Who can add blocks to the Blockchain, how, why & when? [Consensus algorithms]](https://cdn.hashnode.com/res/hashnode/image/upload/v1649289998326/7VHxIfY5i.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)