I have just started learning about Blockchain and I am still new to most of the concepts. So please help me out with this. I have read in my class not ...

I am trying to generate valid BIP-39 mnemonic words for a bitcoin wallet in Python, but I am encountering an issue with the generated words being reje ...

I made a connection to BitCoin node via WinSock2. I sent the proper "getaddr" message and then the server responds, the replied data are ready to read ...

I'm working on a crypto wallet app and I need help with these following questions; when creating a new wallet, how do the Blockchain network check ...

I am working on a code which will require me to parse the bitcoin data for that i am using blockchain parser package which i found from the github rep ...

i download bitcoin core from here https://bitcoin.org/en/download and try to connect to it from c# i use the demo code from here https://github.com/cr ...

I am working on a program that finds partial collision in Bitcoin addresses. I have obtained source code for urandom and don't see where to start. So ...

installed https://github.com/Ride-The-Lightning/c-lightning-REST/ my cl-rest-config.json is launching cl-rest.js produces: when I access http:/ ...

I am working on a NLP project and i need to extract bitcoin's historical candle data since 2020 in hourly or daily scale. Is there any free way to obt ...

I am making a smart contract and want to know the bitcoin balance of a metamask address.How can I do this? Since BTC is not ERC-20. ...

My code looks like: from django.shortcuts import render, redirect from django.contrib.auth.models import User, auth from django.contrib import messag ...

I am studying bitcoin. https://en.bitcoin.it/wiki/Protocol_documentation#Merkle_Trees I read the above URL and implemented Merkle root in Python. U ...

Node is Bitcoin Core 24.0. I'm trying to sign a raw transaction with private key that is not imported in the wallet. Raw transaction hex: 0200000001d ...

I'm using Python (beginner) and I want to plot the Bitcoin price in log scale but without seeing the log price, I want to see the linear price. My ...

I am trying to go over all transactions data from every block on the bitcoin blockchain from the previous 4 years. With almost 2k transaction per bloc ...

I know that for Bitcoin, each address get its BTC balance from its history of transactions. What about for ethereum? How do we know the ETH balance an ...

I am trying to fetch network data from the coinAPI to get the exchange rate for 1btc to usd.. but after fetching the api and awaiting it in price scre ...

I want to save a struct as a value in RocksDB and to do that, I want to codificate the Struct as a sequence of characters. I know that is possible to ...

This is my script, I am trying to run in vs code for generating private key and public key. So please find the below script and help me to run below s ...

I am a beginner to solana . I am creating a extension so I want to get some ideas from this repo . As mentioned in that repo's readme to "replace rpcT ...