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Bitcoin Cryptocurrency Mastering Development

How do bitcoin vanity generator work?

How do Bitcoin vanity generator work and why is there a limit to nine "specific" chars? I tried looking up the usage, but couldn’t find good articles explaining the methodology behind it.

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Bitcoin Cryptocurrency Mastering Development

Create unsigned tx (PSBT) in a watch-only wallet using bitcoin core, sign it in electrum and broadcast using bitcoin core

What are the steps that we can follow to create an unsigned tx for watch-only cold storage address using bitcoin core? How can we sign the transaction and broadcast it later?

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Bitcoin Cryptocurrency Mastering Development

Bitcoin Core wallet

On the wallet I have the communication of the bitcoins purchsed by Bistamp but I do not have them on the account: what should I do? Thank you and best regards.

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Bitcoin Cryptocurrency Mastering Development

Come Invest With BitcoinTrust 6%-18% Monthly Profit

You can refer here for more information: https://www.bitcointrust.biz. Leave comments down below if you have any questions! 6%~18% Monthly Profit 0.2%~0.6% Daily Profit

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Bitcoin Cryptocurrency Mastering Development

Confirm Licenses for Bitcoin Core for new book by Oxford University Press

I hope that I can get you or someone else familiar with the licensing of Bitcoin Core to assist me. You can reach me at mark.radcliffe@dlapiper.com I am writing a chapter in a book entitled on Free and Open Source Licensing by the Oxford University Press. I am writing a chapter on blockchain and open […]

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Bitcoin Cryptocurrency Mastering Development

Can you verify partial blockchain information from a third party, without yourself having an entire blockchain?

I’m considering consuming, or if unavailable, I’m considering providing, a blockchain querying service along the lines of json rpc. Would it be possible for me as a consumer of such as service, to verify the integrity of returned data from such queries, without myself running a full node? (If not there wouldn’t be much point […]

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Bitcoin Cryptocurrency Mastering Development

How genereate pub key from priv key ? algo

How to generate pub key from prive key ? All examples and explain skip this. but i dont need steps to address etc . i only need steps from priv to pub ( compressed or not ) what using at that. if possible example or python , or simple algo what used. example i hv […]

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Bitcoin Cryptocurrency Mastering Development

What is in the Bitcoin Core LevelDB dbcache? Is it full records or metadata?

What is in the Bitcoin Core LevelDB dbcache? Is it full records or metadata? This question was asked on IRC by Anonymous.

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Bitcoin Cryptocurrency Mastering Development

Can two miners enter the pool under one worker?

I know that most pools allow multiple connections under one worker, does it work for Hashalot

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Bitcoin Cryptocurrency Mastering Development

What is ccache? When should I use it when building and reviewing Bitcoin Core PRs?

What is ccache? Can you provide some guidance on when to use it for building Bitcoin Core PRs and how to use it?