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How Bitcoin avoids double spending?

Started by Bitcoin, Mar 02, 2022, 12:07 pm

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Bitcoin

How Bitcoin avoids double spending?

If someone is sending bitcoin with low transaction fees and then sends the same bitcoin with higher transaction fees before the previous one is confirmed, so it is obvious that miners will pick the second one, so ethereum has nonce value of each transaction which avoids this, but how does bitcoin avoid it?


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