Blockchain/Bitcoin for beginners 2: Hashing, blockchain networks, blockchain browser


Episode two of my series on Blockchain/Bitcoin. I build on the physical analogy in the first episode and explain the basic concepts behind a real blockchain network. Then go on to talk about hashing, and then give a live demo of the real Bitcoin blockchain to illustrate what a real blockchain looks like Bitcoin Blockchain browser Online hash calculator - great way to practice and familiarise with hash functions - one of the most important building blocks of Blockchain/Bitcoin Course to date (previous videos) 1.