Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.
PRINCE2 Practitioner certification is suitable for anyone managing projects. This could be as part of a formal project management function or a role which involves project management as part of day-to-day work. The Practitioner certification aims to confirm that you have sufficient knowledge and understanding to apply and tailor the method in a range of different project environments and scenarios.