Learn Crypto with Bit.Fan Academy

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

cold storage

Is Coldcard Bitcoin Only? What That Means

Yes. Coldcard is built as a Bitcoin-only hardware wallet. Here’s what that means for compatibility, security workflow, and who it suits best.

Does Coinbase Own Bitcoin? What the Question Really Means

Coinbase may hold bitcoin, but you need to separate company-owned BTC from bitcoin it holds in custody for customers.

How Many Bitcoins Does Coinbase Hold? The Key Distinction

The answer to how many bitcoins Coinbase holds depends on whether you mean customer custody balances or Coinbase’s own BTC on its balance sheet.

How Much Bitcoin Does Coinbase Have?

To answer how much bitcoin Coinbase has, you need to separate corporate holdings from customer balances and custody assets.

How Many Bitcoins Does Coinbase Have?

The answer depends on the bucket: Coinbase corporate holdings, customer BTC held in custody, or exchange wallet balances on-chain are not the same thing.

How New Bitcoins Enter Circulation

New bitcoins enter circulation through mining and block rewards. This guide explains issuance, halving, miner incentives, and what “circulating supply” really

Bitcoin Circulating Supply Explained

Bitcoin circulating supply means coins already mined and recorded on-chain, not coins readily for sale; the hard cap remains 21 million BTC.

Why Bitcoin Cash? What People Actually Choose It For

Why Bitcoin Cash? People usually choose it for payment use, simpler on-chain transfers, and a clearer day-to-day use case.