Immutability refers to the property of being unchanging or unmodifiable. In the context of blockchain technology, immutability means that once data is recorded on the blockchain, it cannot be altered or deleted. This is due to the cryptographic hash function that is used to create a unique digital fingerprint, or hash, of each block in the chain. Any alteration to the data in a block would change the hash, which would be immediately apparent and detected by the network.

Immutability is one of the fundamental characteristics of blockchain technology, and it provides several benefits such as increased transparency, security, and trust in the system. Because data cannot be altered, it becomes difficult to manipulate or corrupt, and the entire network can be more easily audited and verified.

Examples of how immutability is used in blockchain include recording financial transactions, supply chain management, digital identity management, and voting systems. In each case, the immutability of the blockchain ensures that the integrity and authenticity of the data is preserved.

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Candle Stick
A candlestick is a type of chart used in technical analysis to visualize price movements of an asset. It is formed by the use of colored rectangles, called candlesticks, which represent the price range of an asset during a certain period of time.
In the context of cybersecurity, a honeypot is a decoy system that is created to attract attackers and divert them from the actual target. The idea is to mimic a vulnerable system or network to lure attackers into revealing their methods and techniques. The honeypot is designed to simulate a realistic environment that the attackers believe to be valuable, which could be a website, database, or server. Once the attackers interact with the honeypot, their actions are monitored and analyzed to identify potential threats and vulnerabilities.
In financial markets, a ticker symbol, or simply ticker, is a unique series of letters representing a particular asset or security. Ticker symbols are used to identify and track various financial instruments, such as stocks, cryptocurrencies, exchange-traded funds (ETFs), and more. Tickers are widely used in trading platforms, financial news, and other market-related sources to provide a standardized way of referring to specific assets.
Cryptography is the study of techniques and methods used to secure communication in the presence of third parties, often referred to as adversaries. Cryptography involves the use of mathematical algorithms and protocols to secure and protect sensitive data and information from being intercepted, modified, or stolen. In the context of blockchain technology and cryptocurrencies, cryptography plays a crucial role in ensuring the security and privacy of transactions.

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