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Bitcoin : Recent Questions and Answers

Find answers to your questions about Bitcoin or help others by answering their Bitcoin questions.

Privacy: How should I handle UTXO's?

We know that, for security and anonymity, we shouldn't reuse addresses. Also, there is the idea of change avoidance to protect ourselves from any...

Asked on 01/06/2022

2 answer

What are the potential causes for the "block not found on disk" error?

We run several bitcoin core nodes and load balance requests across them all. We occasionally hit the error "Block not found on disk" shortly after a new block gets confirmed,...

Asked on 01/06/2022 by deezy

0 answer

How to Reset Dragon Miner 1TH/s IP Address?

How can I reset the IP address of a Dragon Miner 1TH/s machine? Mistakenly, I entered the wrong IP in the miner when changing the network IP address, and now...

Asked on 01/04/2022 by ILyas Ahmed

2 answer

Whatsminer event code E011

I have a whatsminer M3 working for the past 2 months with no problems at all, but yesterday it started acting strange since it is restarting every 15 minutes, all...

Asked on 01/02/2022

1 answer

API for large number of queries to different addresses every few minutes

I have an application that needs to makes queries to get address balances and transaction data from Bitcoin. What are some possible solutions to this? It would be great if...

Asked on 01/02/2022

1 answer

When using bitcoin-cli I get an error regarding fallback fees when trying to send regtest Bitcoin. How do I resolve this?

I have been doing an assignment on Bitcoin Core 0.20. Now every time I try to do a transaction:Apples-iMac:bitcoin apple$ bitcoin-cli -regtest sendtoaddress bcrt1qd3jck0lv87yuk25tk3xy5rqq67apwasee874xk 25 error code: -4error message:Fee...

Asked on 01/02/2022

3 answer

Bitcoincore wallet 0.20.0

Because on windows it is so difficult to load the blockchain into the BitcoinCore wallet. Arrives in 2016 the loading rate increases days. In ubuntu18.04 it is so fast and...

Asked on 12/31/2021 by Miner Br99

1 answer

Do I need a Bitcoin full node in order to use BTC RPC Explorer?

I'm thinking of using as my json explorer, but I run a pruned bitcoin node. Will this cause issues when running btc-rpc-explorer if I wanted to...

Asked on 12/31/2021

1 answer

What is the point of a soft fork when it's backwards compatible?

I understand a soft fork occurs when changes in the Bitcoin protocol are backwards compatible, but why is that a fork? Is there really a branch or is that just...

Asked on 12/31/2021

1 answer

Should the Policy to Miniscript compiler(s) be considered as deterministic and is this the end goal?

Should the Policy to Miniscript compiler(s) be considered as deterministic and is this the end goal? This question was asked by Jeremy Rubin on ##miniscript on IRC and has been...

Asked on 12/28/2021

1 answer

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