Bit.Fan Crypto Academy

Learn Crypto with Bit.Fan Academy

From beginner to advanced — master exchanges, wallets and blockchain essentials

transactions

Where Was Bitcoin Originally Sold?

Bitcoin was not first sold through one official exchange. Early sales happened in tech communities and peer-to-peer trades before formal platforms appeared.

Where Was Bitcoin Originally Sold?

What Is ORDI Token in Bitcoin Ordinals?

ORDI and Bitcoin Ordinals are different. Ordinals label individual satoshis and attach data, while ORDI is a BRC-20 token created using that method.

What Is ORDI Token in Bitcoin Ordinals?

Is Bitcoin Open Source? What That Really Means

Bitcoin is open source: its code can be inspected, copied, and modified, but network rule changes still depend on broad node and user acceptance.

Is Bitcoin Open Source? What That Really Means

Are Bitcoins Physical Objects? What You Actually Own

Bitcoins are not physical objects. They are digital units on a blockchain, controlled by private keys and transferred through network rules.

Are Bitcoins Physical Objects? What You Actually Own

Is Bitcoin Traceable or Not? What You Can Actually Track

Is bitcoin traceable or not? Yes—transactions are public on-chain, but linking an address to a real person depends on outside identity clues.

Is Bitcoin Traceable or Not? What You Can Actually Track

Why Bitcoin Is Said to Be Untraceable

Bitcoin is not truly untraceable. Its ledger is public; the real question is whether an address can be linked to a real person.

Why Bitcoin Is Said to Be Untraceable

What Is a Bitcoin Node? A Simple Guide

A bitcoin node runs the network’s rules, checks transactions and blocks, and helps keep the shared ledger accurate without a central server.

What Is a Bitcoin Node? A Simple Guide

Do You Need a Trezor Bitcoin Wallet?

A Trezor bitcoin wallet is not mandatory for everyone. It makes sense when you want long-term self-custody and accept full private key responsibility.

Do You Need a Trezor Bitcoin Wallet?