Questions tagged [Bitcoin] (379)

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How to send ETH to multiple addresses?

How to send ETH to multiple addresses? as in the smart contract
Agustina60 asked April 18th 20 at 12:53
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Can the wallet the cue ball to distribute the money between your addresses?

Can nickonovskay purse to distribute the money between their addresses while not making the transaction through the network? And how to implement it? For example there are 10 generated addresses 1 from the network dropped 3 of the cue ball, you need to send money to the other 9 but without a fee PS: it was a team bitcoin...
Ali asked April 18th 20 at 12:52
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What crypto wallet will allow you to receive and send through API?

Hello. Need a wallet\tools API. With the withdrawal of BTC, ETH via the API. Thank you.
Elyssa.Mosciski41 asked April 18th 20 at 12:51
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How to get Bitcoin Core to answer several queries at the same time?

Hello! I appeal to the Bitcoin Core API via RPC from Python. There are 2 questions: 1. How to make it possible, if you can process multiple requests in parallel? 2. What are the options to speed up query processing?
albert_Collins84 asked April 16th 20 at 10:30
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How to connect to Bitcoin Core over a network?

Hello! Trying to connect to the Bitcoin Core network using python-bitcoin-utils https://github.com/karask/python-bitcoin-utils Is Bitcoin Core on Ubuntu LTS and 18.04.4 has address 10.20.1.156/24 The remote machine 10.20.1.210/24 bitcoin.conf file looks like this: ## ## bitcoin.conf configuration file. Lines beginning with ...
gladyce_Emmerich asked April 9th 20 at 10:26
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Why is the function ECDH (bitcoin) returns the public key?

Play with the function of generating a public key according to the private of articles Available about cryptography on elliptic curves Script on Gitub Why one private key feature gives you two open? And which one is who? Example: Alice's private key: 0x6cfc11293c8f1ddc4eb121b4a5138d3fa8241162a91b5d2d3cd86c17e9bceb2a Alice's...
Russ.Feen asked April 9th 20 at 10:02
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How to raise your btc node and is safe to handle her?

Good afternoon. Do not tell the most recent article on how to raise your Bitcoin node on a server and safe to use API methods from server using PHP?
maynard_Kuhic asked April 8th 20 at 18:23
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Merchant payment bitcoin bitaps is still working?

Who ever uses the crypto service payment bitaps? Lately a lot of merchants closed down and/or cheated their customers. These guys like long work, there are api with notes in Russian that I think about them? The reviews on the Internet are completely different.
Isabel asked April 8th 20 at 18:13
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How to integrate usdt for depositing and withdrawing funds on python?

Necessary for this to have omnicore? https://bitcoin.stackexchange.com/questions/75861/... python-bitcoinrpc will allow to send requests to omnicore via the rpc api or require the one/other ways?
Colton.Mayert asked April 8th 20 at 17:54
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How many zeros must be in the balloon, to be accepted Poole?

In the binary representation of the hash. Now the hash should be about 80 zeros. Ball - less, but how exactly? At the dawn of bitcoin in the bowl was enough to have 32 scratch. Now the complexity has grown. What are the requirements for balloons at popular pools?
Eleonore_Kuhic asked April 4th 20 at 14:21