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1 = $ 0000.00 | € 0000.00 | £ 0000.00 | Trade Bitcoin Here!

Spam Attack

The network can be spammed by creating a large number of transactions to yourself and filling up block. This raises fees and makes Bitcoin generally more expensive to use while…

Spent Output

Every transaction has at least one input and one output. If an output is also the input to another transaction it is considered spent. To calculate your Bitcoin balance, sum…

SPV – Simplified Payment Verification

Simplified Payment Verification is a way for Bitcoin wallets to confirm transaction data in a lightweight manner. It can be considered similar in some ways to Segregated Witness, which means…

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