Definition ∞ An authorized modification is an alteration to a system or data that has received proper approval from designated authorities. This signifies that the change aligns with established protocols, security policies, and governance structures. Within blockchain technology, such modifications often involve upgrades to network rules or smart contract code, executed through predefined governance mechanisms. The legitimacy of these alterations is paramount for system integrity and user confidence.
Context ∞ Debates around authorized modifications frequently appear in news concerning blockchain protocol upgrades or changes to decentralized application logic. The discussion often centers on the balance between necessary system evolution and maintaining decentralization principles. A critical future development involves robust on-chain governance models that permit secure, authorized alterations while resisting undue centralized influence.
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