All Questions
Tagged with offline-transactions transactions
4 questions
0
votes
0
answers
88
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How safe it is to store keys in Electrum? I think Luke Dash JR didn't recommend it
I agree with Luke Dash Jr and in general this wiki with the fact that doing anything without a full node is a mistake:
https://en.bitcoin.it/wiki/Clearing_Up_Misconceptions_About_Full_Nodes
But my ...
- 51
1
vote
1
answer
59
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If I buy crypto on a third party site, such as Coinbase or any other sites, how do I safely transfer my wallet into an external 'cold wallet'?
By cold wallet, I mean any type of encrypted USB etc. If this isn't possible how would I buy crypto and then be able to store it on a USB in the first place? This may be a stupid question but I'm kind ...
- 11
5
votes
1
answer
1k
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use old offline phone as a hardware wallet?
here's what i want to do:
store my private key on an offline phone.
use that offline phone to generate a signed transaction and generate a QR code for me to scan/broadcast with my online phone.
does ...
- 203
6
votes
3
answers
5k
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How can I avoid paying transaction fees?
A bitcoin transaction requires paying a fee to the network, and that fee changes depending on network congestion. During busy times the fee rate may increase substantially, so how can a user avoid ...
- 18.4k