The document discusses the prerequisites for learning blockchain. It states that having a basic understanding of cryptocurrencies, the fundamentals of how blockchain works and different use cases, consensus mechanisms like proof of work and proof of stake, prior coding knowledge, and experience in software development and languages like HTML, CSS, and Solidity are all advantageous for learning blockchain. It also provides information on certification courses offered by Blockchain Council for becoming a certified blockchain expert, developer, smart contract developer, Solidity developer or Ethereum developer.