qt

Guides

How to verify Bitcoin core – Validate checksum & verify release signatures

How to verify the Bitcoin core software? Wait! “Do I need to verify the software? I downloaded Bitcoin core from…

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Fundamentals

Bitcoin Core – Warning: unknown new rules activated (versionbit X)

Opening your Bitcoin core wallet after a long time? Then most probably you’ll see this warning message in your wallet:…

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Guides

Import wallet.dat file into electrum? Transfer Bitcoin from QT to electrum

This guide is mainly intended for Bitcoin core QT wallet users. Its for former users who wish to securely transfer their…

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Fundamentals

Sending Bitcoin from specific address in core & electrum wallet – Coin control

One of our readers recently asked us “is there a way to send funds from a specific bitcoin address in…

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Wallets

Bitcoin core wallet RPC console commands – Bitcoin-qt client API call lists

In this article we’ll share some of the basic commands that you can use to interact with your Bitcoin core…

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Guides

Using keepass to store Bitcoin private keys & seed words – is it safe?

Where do you store your private keys? If it is on memory stick then how do you keep that safe?…

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Guides

Bitcoin QT client / core wallet closing abruptly (crash fixed)

Is your Bitcoin wallet closing without any warning or notification? Well, you are not alone. Issues like this are common…

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Fundamentals

What is Bitcoin address, why is it important & how to get a BTC address?

Note: Bitcoin address and BTC address both refer to the same thing. BTC is just a ticker symbol of Bitcoin.…

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Guides

How to verify MD5, SHA256 checksum of a cryptocurrency wallet / software

MD5 and SHA256 checksum: Recently one of our user asked “In the Github page I do see several Windows 64…

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Knowledge Base

Transaction Hash ID (TXID) – What is it & how to find the transaction ID

Have you just made a payment and the recipient is asking for the “transaction hash”? Whether you pay in Bitcoin,…

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