Blockchain ☄️ is a technology used to create secure and reliable databases. In a blockchain, information is stored in blocks that are linked together and protected by cryptography. Each block contains information about the previous block, making the block chain immutable. This allows the creation reliable and transparent systems that cannot be changed without the permission of the participants.
📑 Blockchain is used for a variety of purposes, including cryptocurrencies, smart contracts, access rights management, and much more. Thanks to its security and decentralisation, Blockchain allows network participants to collaborate and transfer information without intermediaries, reducing costs and increasing efficiency.
💳 To work with blockchain, You will need a wallet that allows you to store cryptocurrency and make transactions. You may also need knowledge of the basics of cryptography and consensus algorithms.
Blockchain is the technology of the future that will be used in many areas, from finance to healthcare. Therefore, if you want to stay ahead and be prepared for future changes, learning the basics of blockchain can be very beneficial.