Unchained
by Laura Shin · Laura Shin
Crypto assets and blockchain technology are about to transform every trust-based interaction of our lives, from financial services to identity to the Internet of Things. In this podcast, host Laura Shin, an independent journalist covering all things crypto, talks with industry pioneers about how crypto assets and blockchains will change the way we earn, spend and invest our money. Tune in to find out how Web 3.0, the decentralized web, will revolutionize our world. Disclosure: I'm a nocoiner.
More resources on Blockchain Fundamentals
Blockchain Basics
This first course of the Blockchain specialization provides a broad overview of the essential concepts of blockchain technology – by initially exploring the Bitcoin protocol followed by the Ethereum protocol – to lay the foundation necessary for developing applications and programming. You will be equipped with the knowledge needed to create nodes on your personal Ethereum blockchain, create accounts, unlock accounts, mine, transact, transfer Ethers, and check balances. You will learn about the decentralized peer-to-peer network, an immutable distributed ledger and the trust model that defines a blockchain. This course enables you to explain basic components of a blockchain (transaction, block, block header, and the chain) its operations (verification, validation, and consensus model) underlying algorithms, and essentials of trust (hard fork and soft fork). Content includes the hashing and cryptography foundations indispensable to blockchain programming, which is the focus of two subsequent specialization courses, Smart Contracts and Decentralized Applications (Dapps). You will work on a virtual machine image, specifically created for this course, to build an Ethereum test chain and operate on the chain. This hands-on activity will help you understand the workings of a blockchain, its transactions, blocks and mining. Main concepts are delivered through videos, demos and hands-on exercises.
Ethereum.org Learn
Free fundamentals on Ethereum blockchain
Blockchain Demo by Anders
Interactive blockchain simulator
Andreas Antonopoulos Website
Free resources and talks on blockchain
Blockchain Fundamentals by IBM
IBM's intro to blockchain basics
Blockchain 101 - A Visual Demo
Simple visual explanation of blockchain fundamentals