Blockchain-Road

Week 1 (Cryptograpgy , SHA-256)

• https://www.coursera.org/learn/crypto
• https://www.youtube.com/watch?v=DMtFhACPnTY

Week 2 (Bitcoin , Ethereum)

• https://fermatslibrary.com/s/bitcoin
• https://www.udemy.com/course/the-basics-of-blockchain/
• https://www.udemy.com/blockchain-and-bitcoin-fundamentals/

Week 3 (build Blockchain)

• https://www.udemy.com/build-blockchain/ (part 1) (for js users)
• https://www.udemy.com/build-blockchain-full-stack/ (part 2) (for js users)
• https://www.udemy.com/build-your-blockchain-az/ (for python users)