Block time may refer to:
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Eternalism (philosophy of time)
In the philosophy of space and time, eternalism is an approach to the ontological nature of time, which takes the view that all existence in time is equally ''real'', as opposed to presentism or the growing block universe theory of time, in whi ...
, also called "block time philosophy"
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Block time of blockchains, the average time taken to create each block
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Block time (aviation)
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