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Questions tagged [cryptocurrency]

The tag has no usage guidance.

2
votes
1answer
26 views

BitCoin GUI wallet which doesn't use much disk space

I want a BitCoin GUI wallet which doesn't use much disk space. bitcoin.org/en/bitcoin-core/features/requirements says that Bitcoin Core uses 200GB. It is clearly too much. I would prefer to take no ...
0
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0answers
10 views

Ethereum desktop wallet which works

I'm looking for a secure and open source desktop wallet for Ethereum, which can import my existing wallet. The option which I do not consider are: Jaxx due to security concerns (doesn't encrypt your ...
1
vote
0answers
19 views

Linux command line software to query cryptocurrencies prices

I need a command line program or API library in python to query prices in EUR, volume, difficulty, hashrate of most important cryptocurrencies like Bitcoin, Ripple, Litecoin, etc for implement it in a ...
0
votes
0answers
20 views

Open source bitcoin desktop wallet for Windows

I am looking for best cryptocurrency desktop wallet. Could anyone suggest me a wallet for these digital currencies? Plus if you know open-source project for developing this kind of desktop application ...
0
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0answers
26 views

Java Client for sending bitcoin transactions

The intention of this question is to understand what client sdks are available for programmers so that they can create cryptocurrency wallets and send transactions for the cryptocurrency. I want to ...
2
votes
2answers
65 views

What's the easiest secure way to encrypt a string with my own password on Linux?

I have a 12 word string that I want to encrypt securely and easily with my own long password in order to store the (preferably readable) result in writing in paper. I'm basically looking for a step ...
1
vote
1answer
562 views

Cryptocurrency miner in JavaScript (alternative to CoinHive)

Is there any open source cryptocurrency miner in JS? CoinHive is proprietary.