Learn Crypto with Bit.Fan Academy

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

exchange-traded fund

What Is Bitcoin? Everything You Need to Know in 2026

Key Takeaways Bitcoin’s supply is limited to 21 million bitcoins. By comparison, fiat currencies like the USD grow in supply, decreasing their value. The Bitcoin blockchain serves as an immutable record of transactions. By contrast, traditional finance requires banks and financial institutions to track transactions accurately. Bitcoin’s value comes in part from its security. The Bitcoin network uses proof of work as both an incentive to keep the blockchain going and a disincentive for bad actors due to the cost involved with proof of work.

2026-07-17

What Is Bitcoin? Everything You Need to Know in 2026

Cryptocurrency vs Cash: What is The Difference?

Summary: The Difference Between Crypto and Cash Cryptocurrencies, or digital currencies, can offer a hedge against inflation, although this isn’t always the case in the short term. Which cryptocurrency you choose can make a huge difference. Cryptocurrencies like Bitcoin or Ethereum, which have a maximum or limited supply, often provide the best store of value paired with broader acceptance. Cash has the advantage of nearly universal acceptance when transacting in the local currency. However, all traditional fiat currencies lose value, and sometimes quickly. As a benefit, cash offers the most privacy when using paper bills. Your activity can’t be tracked on the blockchain and is largely shielded from data aggregation.

2026-07-17

Cryptocurrency vs Cash: What is The Difference?

What Is a Bitcoin Exchange-Traded Fund?

A bitcoin exchange-traded fund is a listed fund tied to bitcoin exposure, letting investors use a brokerage account instead of holding BTC directly.

Does IBIT Track Bitcoin Exactly

IBIT does not track Bitcoin exactly. It aims to follow Bitcoin closely, but fees, market hours, and trading frictions can create gaps.

When Did Bitcoin ETF Trading Start?

When did Bitcoin ETF trading start? It depends on whether you mean a futures-based or spot Bitcoin ETF. Here’s how to tell and verify it safely.

Are Bitcoin ETFs Subject to Wash Sale Rules?

Bitcoin ETF wash sale treatment depends on your tax jurisdiction, asset classification, and the exact trade sequence around a loss sale.

What Is ProShares Bitcoin ETF? Key Facts First

A ProShares Bitcoin ETF usually gives investors bitcoin futures exposure through an ETF, not direct ownership of bitcoin. Learn the structure and main risks

When Were Spot Bitcoin ETFs Launched in the US?

When were spot Bitcoin ETFs launched in the US? Check the real launch point by verifying approval, exchange listing, fund disclosures, and scam red flags.