Guides

Learn more on Bitcoin, Ethereum, altcoins, NFTs, blockchain, DeFi, mining and more with our in-depth guides. BTCRepublic makes it easy for beginners to navigate the crypto industry.

Guides Stories
A young Nigerian beginner in Lagos holding a smartphone with a Bitcoin buying app and a gold Bitcoin coin, city skyline behind
Bitcoin

How to Buy Bitcoin in Nigeria: A Beginner’s Guide (2026)

Learn how to buy Bitcoin in Nigeria in 2026 with naira: local…

By Mary
A large gauge meter for Bitcoin market sentiment with the needle pointing toward the greed side and a gold Bitcoin coin in the center
bitcoin fear and greed index

Bitcoin Fear and Greed Index Explained: 7 Simple Rules Beginners Miss

Bitcoin fear and greed index explained in plain words: what the 0…

By Charles Kibue
A young Indian beginner holding a smartphone with a Bitcoin buying app and a gold Bitcoin coin, city skyline behind
Bitcoin

How to Buy Bitcoin in India for Beginners (Step-by-Step, 2026)

Buying Bitcoin in India is legal and takes about 30 minutes. Pick…

By Ali Raza
A laptop screen showing a Bitcoin block explorer with a transaction ID search and confirmation status
Bitcoin

How to Track a Bitcoin Transaction on the Blockchain (TXID Lookup)

Sent Bitcoin and stuck on pending? Copy your TXID, paste it into…

By Mary
BTCPay Server self-hosted Bitcoin payment setup with server and checkout screen
accept bitcoin

How to Set Up BTCPay Server: Accept Bitcoin Payments With Zero Fees (2026)

Learn how to set up BTCPay Server step by step and accept…

By Ali Raza
Bitaxe home Bitcoin miner on a desk
ASIC miner

What Is a Bitaxe Bitcoin Miner? The $100 Home Miner Explained

A Bitaxe is a tiny, palm-sized Bitcoin miner you can run on…

By Mary
Accept Bitcoin payments on Shopify checkout
bitcoin payments

How to Accept Bitcoin Payments on Shopify: 7 Steps to Live BTC Checkout (2026)

Learn how to accept Bitcoin payments on Shopify in 2026. Compare BTCPay…

By Ali Raza
Bitcoin inheritance planning: passing BTC to heirs with a secure vault
bitcoin inheritance

Bitcoin Inheritance Planning: How to Pass Your BTC to Heirs (2026 Guide)

Without a plan, your bitcoin dies with you. Up to 4 million…

By Mary
bitcoin node

How to Run a Bitcoin Node at Home (Raspberry Pi / Umbrel Guide)

Run a Bitcoin node at home in 2026: Raspberry Pi 5 hardware…

By Mary
Laptop on a desk showing the Sparrow Wallet Bitcoin dashboard
bitcoin desktop wallet

How to Use Sparrow Wallet: 7 Steps to Free Bitcoin Self-Custody

Sparrow is a free, open-source, Bitcoin-only desktop wallet. This guide walks you…

By Hassan