bitcoin Archives - Coin Guides

What Is the Best Bitcoin Wallet for Secure and Easy Access to Your Crypto?

coinguides — Sat, 14 Jun 2025 03:53:05 +0000

As more people embrace Bitcoin, a common question arises: What’s the best way to keep it safe? Since Bitcoin isn’t stored in a physical vault, your security depends on the wallet you choose. For anyone looking to protect their digital assets with confidence, selecting the best crypto wallet is a crucial first step. A reliable wallet …

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Bitcoin Ordinals & BRC-20 Token Guide – Comparison with ERC20 / NFTs

coinguides — Fri, 26 May 2023 02:30:19 +0000

Bitcoin Ordinals – A protocol that brought Non-Fungible Tokens (NFTs) to the Bitcoin blockchain. Ordinal Inscriptions allowed users to “mint” NFTs on the Bitcoin blockchain for the first time by inscribing data on a satoshi. Now with BRC-20 token standard which is a new implementation of Ordinals protocol we also have fungible tokens on the …

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

coinguides — Fri, 13 Jan 2023 05:29:34 +0000

How to verify the Bitcoin core software? Wait! “Do I need to verify the software? I downloaded Bitcoin core from the official website bitcoin.org and I never checked the keys nor verified the release signatures previously”. Should I verify Bitcoin Core? Not just Bitcoin core. You should verify every software before you install it on …

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Batch Bitcoin transactions: Send BTC to two or more recipients, addresses

coinguides — Wed, 01 Jun 2022 09:34:14 +0000

Wondering how to send Bitcoin to 2 or more addresses in a single transaction. That is sending BTC to two different address with two different amounts in a same transaction. Sure, you can do this. If you look at most Bitcoin transactions you’ll notice it having two outputs. One is the actual recipient address and the …

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

coinguides — Wed, 07 Jul 2021 02:59:25 +0000

Opening your Bitcoin core wallet after a long time? Then most probably you’ll see this warning message in your wallet: “Warning: unknown new rules activated” or “Unknown block versions being mined!”. Recently one of our users asked us what this warning is all about? After a month or so they’ve opened their Bitcoin core wallet …

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What is a Multisig? How Bitcoin Multi-Signature wallets work?

coinguides — Sat, 19 Jun 2021 07:42:34 +0000

When you want to spend Bitcoin from your wallet you need to create a transaction and sign it with the corresponding private key. Its not a manual process. The wallet typically manages them automatically for you. By signing a transaction you are basically saying that “I have the key to mange these coins, I am …

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Top Proof of Work cryptocurrencies – Mineable coins & their algorithm list

coinguides — Fri, 30 Apr 2021 07:15:27 +0000

Miners who were previously mining ETH are looking to mine every other altcoin that they find on Coin Market Cap. There are few miners who recently asked us how to mine ADA, MATIC, Polkadot, Link and other tokens that which are not mineable. Understand that there are over 10000 cryptocurrencies on the market with a …

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Lightweight Bitcoin wallets / Best BTC SPV clients for Desktop & Mobile

coinguides — Sat, 03 Apr 2021 07:27:58 +0000

Planning to gift your friend some Satoshi? Looking to introduce your family member into Bitcoin? That’s great! First they need to purchase the cryptocurrency. Either you could buy it for them as a gift or you can point them to an exchange and tell them how to purchase BTC from there. We recommend Binance. They …

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

coinguides — Fri, 26 Mar 2021 05:22:21 +0000

This guide is mainly intended for Bitcoin core QT wallet users. Its for former users who wish to securely transfer their Bitcoins from their backup wallet.dat file to an alternate wallet. Specifically electrum wallet. And its for those who do not want to wait for the wallet initial synchronization which typically takes hours / days depending …

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How do you Prove you own Bitcoin and Ethereum – Proof of address ownership

coinguides — Sun, 14 Mar 2021 04:46:11 +0000

Proving ownership of Bitcoin (BTC) and Ethereum (ETH)? “Not Your Keys, Not Your Bitcoin”. “Not Your keys, Not Your coins / crypto”. This is a common phrase mostly tweeted by the Bitcoin community. It not only applies to Bitcoin but also for Ethereum, Cardano, Litecoin and basically every other cryptocurrencies. What it means is that …

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