Is it true that a block in the blockchain can never have more than one parent block?
Answer / Mehraj Khalid
In most blockchains, each block has only one parent block (except for the genesis block). This feature is known as a directed acyclic graph (DAG) in some blockchains where each block may have multiple parents. However, the original bitcoin and Ethereum blockchains follow the traditional model with a single parent block per block.n
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