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RE: Steemit Crypto Academy Contest / S2W3 - Blockchain in our lives. by @maepoong
Thanks to blockchain, cryptocurrency market transactions and NFT ownership transactions or Defi smart contracts can be securely recorded. And if there are hackers that they want to get into the blockchain, they have to change every block in the chain and in every form of the distributed chain,
This is due the cryptography technology of blockchain where transactions or messages are encrypted with public and private keys and can only be decrypt by the parties involved.
That's right, because parties who are not directly involved, it is very difficult to access it, unlike other technologies that are not based on Blockchain. Thank you very much friends for reading our article.