A hard fork in blockchain is a radical change to the protocol that makes previously invalid blocks/transactions valid (or vice-versa). It requires all nodes or users to upgrade to the latest version of the protocol software.
Cardano's approach to handling smart contract upgradability involves versioning mechanisms
Cardano's HD wallets generate multiple addresses from one seed phrase, enhancing privacy, security, and usability.
Blockchain's history began in 2008 with Satoshi Nakamoto's Bitcoin whitepaper, evolving into a transformative technology for various applications beyond crypto.
Cardano promotes access to healthcare by leveraging blockchain technology to address barriers to healthcare delivery, affordability, and quality in underserved and remote communities around the world.
Cardano's role in humanitarian aid encompasses its commitment to leveraging blockchain technology to support humanitarian organizations, relief efforts.
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