CryptoAce
Wed Dec 25 2024
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6 answers
1520
How to prove someone is not a scammer?
I need to know how to verify if someone is not trying to scam me. What are the ways to ensure that a person is genuine and not a fraudster?
MysticStorm
Tue Dec 24 2024
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5 answers
1224
Does a receipt prove payment?
I'm wondering if a receipt can actually serve as proof of payment. I know receipts are usually given after a transaction, but does it really mean the payment has been made?
Alessandro
Mon Dec 23 2024
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5 answers
854
How to prove to someone you are real?
I'm trying to figure out how I can prove to someone that I am a real person, not just a figment of their imagination or a character in a dream. What are some ways to demonstrate my authenticity?
JejuJoyfulHeartSoul
Thu Nov 28 2024
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5 answers
1272
How do I prove a Bitcoin transaction?
I need to know how to prove a Bitcoin transaction. I want to make sure that the transaction I did was legitimate and can be verified by others. Can someone guide me on how to do this?
Carlo
Sun Oct 13 2024
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7 answers
1547
How to prove a transformation is injective?
I'm trying to understand how to prove that a transformation is injective. I know it involves showing that every element of the domain maps to a unique element in the codomain, but I'm not sure how to formally demonstrate this.
