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A wallet is not a bank account

Bank or Paytm wallet compared to Bitcoin wallet holding keys

Paytm and bank apps hold rupees for you. A Bitcoin wallet holds keys — coins live on the network.

Bank / Paytm

Company holds balance
Can freeze account

Bitcoin wallet

You hold keys
Coins on network

A common mistake: thinking a Bitcoin wallet works like Paytm or a bank wallet. It does not. A Bitcoin wallet is software (or hardware) that:

Generates and stores your private keys
Shows your balance by reading the blockchain
Lets you build and sign transactions

The bitcoin itself lives on the network — your wallet is the tool that unlocks it.

Priya

So my wallet app is more like a keyring than a purse with cash inside?

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Exchange balance vs your keys

Exchange holds keys versus you holding keys in your own wallet

Bitcoin on an exchange? They hold the keys — you hold an IOU.

On exchange

They hold keys
You hold IOU

Your wallet

You hold keys
You control bitcoin

When you buy bitcoin on an exchange and leave it there:

The exchange holds the private keys
You have an IOU — a promise they owe you bitcoin
If hacked, bankrupt, or frozen — you may lose access

With your own wallet, you hold the keys. No company stands between you and your money.

Dadi

Exchanges are useful to buy — but home is your own wallet, beta.

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Wallet types — mobile, desktop, hardware

Different shapes — same job: manage your keys safely.

Mobile

Desktop

Hardware

Keys managed

All wallets do the same core job — manage your keys. The difference is where keys live and how they stay safe:

Mobile wallet — app on your phone (e.g. BlueWallet, Muun)
Desktop wallet — software on your computer
Hardware wallet — physical device, keys stay offline (e.g. Jade, BitBox)

Beginners often start mobile; larger savings later move to hardware.

Priya

So I can start on my phone — and learn before buying a hardware device?

Dadi

Yes beta. Learn the habits first. Devices come when you are ready.

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Not your keys, not your coins

Every Bitcoiner learns this rule — ownership follows the keys.

Your keys
Your bitcoin
Their keys
Their promise

"Not your keys, not your coins."

If someone else holds your private keys — an exchange, a lending app, a "trusted uncle" — they control the bitcoin. You are trusting a promise, not holding ownership. Self-custody flips that: your keys, your rules.

Dadi

Act I taught you why savings matter. Act III teaches you to hold them yourself.

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Self-custody — the Act III foundation

Self-custody wallet foundation for Act III practice in India

A wallet is key-management software. Self-custody is true ownership.

Key takeaway for Act III:

A wallet is not a bank — it manages keys
Exchanges are on-ramps, not long-term homes
Self-custody means you hold keys and control bitcoin
Start small, back up your seed on paper, never WhatsApp

Next quests cover scams, privacy, and buying safely in India.

Priya

I understand now — the wallet is my keyring, and I want my own keys.

Dadi

Good beta. Before you buy anything, learn how scammers hunt new users in India.

What is a Wallet Really?

Before you start

A wallet is not a bank account

Exchange balance vs your keys

Wallet types — mobile, desktop, hardware

Not your keys, not your coins

Self-custody — the Act III foundation

✅ Key takeaway

Quest Challenge