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Data Immutability

Definition

Data Immutability signifies that once data is recorded or written to a system, it cannot be altered or deleted. This property ensures the integrity and permanence of information, making it resistant to tampering or unauthorized modification. In the context of blockchain technology, immutability is a foundational characteristic that underpins the trustworthiness and security of distributed ledgers. Transactions, once confirmed, are permanently etched into the chain’s history.