Everyone gets confused by this at first, and the confusion is completely
reasonable — the words "wallet," "address," "key," and "seed" get thrown
around as if they mean the same thing. They don't. Here's what each one
actually is, in plain language.
The 10-Second Version
One Sentence, Then We'll Unpack It
A wallet is a keychain that holds many keys. An
address is a single slot inside it. You
receive coins to an address, but you
spend coins from a wallet — because spending needs
the secret key, and the key lives in the wallet.
The big realization: you can hand out a hundred different
addresses and they all funnel into the same wallet. Addresses are
cheap, disposable, and unlimited. The wallet is the thing that actually
matters — and the thing you have to back up.
The Core Distinction
A Wallet Is Not an Address
Picture a wall of numbered mailboxes at a post office, and you own the whole
wall. Each individual mailbox is an address — anyone can
drop mail (coins) into any of them. The wallet is your master
key to the entire wall: it can open every box, collect what's inside, and
send it back out.
You can paint as many new mailbox numbers on the wall as you like — they cost
nothing and there's a practically infinite supply. Handing someone a mailbox
number lets them pay you. It does not let them open
the box, see your balance, or spend anything. Only the wallet's master key
does that.
🔑
Wallet
A file (or a seed phrase) that holds your private keys. One wallet contains hundreds of addresses. This is what you protect and back up.
📬
Address
A public destination like brto1q…. Safe to share, infinite supply, disposable. Lets people pay you — nothing more.
🔏
Private Key
The secret behind an address that authorizes spending. Your wallet stores these for you. You almost never touch them directly.
A BurritoCoin address usually looks like
brto1qcyqdfumd8drep5027sh9a83ej3pma7fevpav7c (the modern
"bech32" format) or starts with a capital B (the older "legacy"
format). Both are just public destinations. Neither one reveals anything
secret.
The Part That Surprises Everyone
Why Your Address Keeps Changing
Here's the detail that makes "just use the address" fall apart: the
address holding your money changes almost every time you spend. This
isn't a bug — it's how the chain works, and it's actually good for your
privacy.
BurritoCoin doesn't track balances like a bank ledger. It tracks
chunks of coin (the technical term is "UTXOs" — unspent
transaction outputs). Think of them as physical bills in your pocket. When you
pay, you hand over whole bills and get change back.
The burrito-stand analogy: you buy a $3 burrito with a $20
bill. You can't tear off exactly $3 — you hand over the whole $20 and the
cashier gives you $17 back. BurritoCoin works the same way: to send 3 BRTO
out of a 20-BRTO chunk, your wallet spends the whole 20 and sends 17 back to
you as change.
And here's the kicker: that 17 BRTO of change doesn't go back to the address
it came from. Your wallet automatically sends it to a brand-new
change address that it generated just for this purpose. So
after a single payment, the bulk of your money is sitting at an address you've
never seen and never wrote down.
This is exactly why you can't think in terms of addresses. The address is a
moving target. The wallet is the stable thing that always knows where
all your chunks are — across every address it has ever generated, including
all the automatic change ones. When a wallet shows you "your balance," it's
quietly adding up coins scattered across dozens of addresses behind the scenes.
What Actually Controls Your Money
The Two Secrets That Matter
If addresses are disposable and public, what's the part you guard with your
life? There are two, and they do different jobs. Confusing them is the most
common — and most expensive — mistake in crypto.
1
The seed / wallet file — the keys themselves
This is the actual control over your coins. It comes in one of two
forms depending on your wallet:
A wallet file (wallet.dat) — what
BurritoCoin Core (burritocoin-qt) uses. Back it up by copying
the file, or by exporting its master key.
A seed phrase — a list of 12 or 24 plain English words
used by lightweight and hardware wallets. Those words can mathematically
regenerate every key in the wallet, on any device, forever.
Whoever holds this holds the coins. Full stop. Write it on paper, store it
somewhere safe and offline, and never type it into a website, a chat, an
email, or a photo.
2
The passphrase — the lock on the file
A passphrase encrypts your wallet so that even someone who steals the file
can't spend from it without also knowing the passphrase. It's a second layer
— useful, but on its own it controls nothing. A passphrase with no
wallet file (and no seed) recovers exactly zero coins, because there's
nothing for it to unlock.
There is no "forgot password" button. No company holds a
backup. No support team can reset it. If you lose both your wallet
file and your seed, the coins are gone permanently — not frozen, not
recoverable, gone. This is the trade-off for there being no bank: total
control means total responsibility.
In Practice
How You'll Actually Use a Wallet
The command-line gymnastics you might see in our guides are just the wires
exposed. Most people never touch them. Here's how the three common kinds of
wallet feel to use:
Desktop wallet burritocoin-qt
A normal app window with Balance, Send,
and Receive buttons. Click "Receive" to get an address to
hand out; click "Send," paste the recipient's address, type your passphrase,
done. It manages all the change addresses invisibly. Back up by saving the
wallet file.
Mobile / hardware Electrum-style, Ledger, Trezor
Seed-phrase first. You write down 12–24 words at setup and
that is your backup. A PIN or password adds protection but the words
are what restore your funds on any device. This is what most people use today.
Exchange account custodial
Just a username, password, and 2FA — but you hold no keys. The
exchange controls the coins on your behalf. Convenient, but "not your keys,
not your coins." If the exchange vanishes, so does your balance.
The first two are self-custody — you and only you hold the
keys. The third is custodial — someone else does. BurritoCoin
is designed for self-custody; that's the whole point of a decentralized coin.
The Cheat Sheet
What You Actually Need to Remember
Strip away everything above and this is the entire mental model:
📝
Guard your seed / wallet file
On paper, offline. This is your coins. Everything else is replaceable; this is not.
🔐
Remember your passphrase
It unlocks the wallet for spending. Useless to anyone without the file, essential to you.
📤
Know the recipient's address
The only address you ever need to type is someone else's, when you're paying them.
🤷
Ignore your own addresses
Your wallet tracks them all — including the auto-generated change ones — so you don't have to.
Nobody legitimate will ever ask for your seed or passphrase.
Not us, not "support," not a website, not an airdrop, not a giveaway. Anyone
who asks is trying to rob you. burritoco.in will never ask you to
enter a seed phrase or passphrase anywhere. Typing your seed into a
website is the single most common way people lose everything.
Frequently Asked Questions
The Questions Everyone Eventually Asks
My address changed after I sent coins. Did I lose money?
No. The leftover (your change) moved to a new address inside the same wallet. Your wallet still controls it and counts it in your balance. You only "lost" the old address as a label — the coins never left your control.
What's the difference between my passphrase and my seed?
The seed (or wallet file) is the keys — it can recreate your whole wallet from scratch. The passphrase is just a lock on top of the file. Seed alone = full recovery. Passphrase alone = nothing. You need the seed/file to recover; the passphrase only unlocks an existing one for spending.
Can I reuse an address, or do I need a new one each time?
You can reuse one and it'll keep working forever. But generating a fresh address per payment is better for privacy, since it makes it harder for outsiders to link all your transactions together. Wallets give you a new one on demand for free.
Someone paid an old address of mine. Is that money stuck?
Not at all. Every address your wallet has ever generated stays spendable as long as you have the wallet (or its seed). Old addresses don't expire. The funds show up in your balance like any other.
Could two people randomly end up with the same address?
Practically, no. There are more possible addresses than there are atoms in a very large number of planets. The odds of a collision are so small that the entire system safely assumes it never happens.
If I back up my wallet today, does the backup cover addresses I make later?
Yes — for modern wallets. They're "hierarchical deterministic" (HD), meaning every future address is derived from the same seed you already backed up. One seed backup covers all past and future addresses. (Very old wallet styles needed re-backups; today's don't.)
Next step: ready to actually hold some BRTO? You'll need a
node and a wallet — start with the
Run a Node guide, or jump into a
mining guide to earn your first coins. Want the
deep technical parameters instead? See the full spec.