January 2019
Beginner to intermediate
372 pages
11h 17m
English
Content preview from Foundations of Blockchain
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Transactions
We created an application in which blocks were created with data without verifying the contents of the data. We will extend this functionality by restricting the block to only accepting transaction data. The transaction data is similar to what we have covered in this chapter. It consists of input and output components. The output specifies the recipient of the transaction, and the input makes sure that the user has enough funds for the transaction to take place successfully. The input references an existing unspent output.
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