Guides
Evergreen guides on buying, moving, and holding cryptocurrency safely, written by RampAtlas Research. Each links to the exchange, asset, and jurisdiction pages it refers to.
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- Address Poisoning and Clipboard Attacks: How They Work and How to Avoid Them
Address poisoning and clipboard hijacking both attack the same habit, which is copying a destination address from somewhere convenient instead of from the recipient, and both are defeated by verifying the full address at the moment you send rather than recognizing the first and last few characters.
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- How to Buy Crypto With a Bank Transfer (ACH, SEPA, Faster Payments, Wire)
Buying crypto with a bank transfer means moving currency from your bank into your exchange account over a domestic payment rail and then placing the order from the cash balance, which is normally the cheapest way to fund an account and differs from card funding mainly in speed and in the withdrawal holds that follow.
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- Buying Crypto With PayPal, Apple Pay, and Google Pay
Apple Pay and Google Pay are wrappers around a card you already hold, so on an exchange they are priced and treated exactly like a card deposit, while PayPal is a separate funding method with its own availability and its own fees, and all three settle instantly and then sit under a withdrawal hold.
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- Crypto Estate Planning: Making Sure Your Coins Aren't Lost With You
Passing on cryptocurrency requires two things that an ordinary will does not provide on its own, a record of what exists and where, and a route by which the person inheriting it can reach the keys, because no court order can recover a seed phrase nobody wrote down.
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- Crypto Tax in Australia: CGT, Records, and the ATO
In Australia the Australian Taxation Office treats a crypto asset as a capital gains tax asset, so disposing of it by selling, swapping, or spending it is a CGT event, while tokens you receive from activities such as staking are treated as income when you receive them.
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- Crypto Tax in Canada: How the CRA Treats Cryptocurrency
In Canada a crypto disposal produces either a capital gain or business income, and where it is a capital gain the Income Tax Act makes one half of that gain taxable and adds it to your income for the year at your marginal rate.
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- Crypto Tax in Germany: The One-Year Rule and Everything Around It
Germany taxes privately held crypto as a private sale transaction under section 23 of the Einkommensteuergesetz, which means a gain is taxable only where less than one year passed between acquisition and disposal, and even then stays free of tax if your total private sale gains for the calendar year came to less than 1,000 euros.
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- Crypto Tax in the United Kingdom: Capital Gains, Income, and Reporting
In the United Kingdom you pay Capital Gains Tax when you dispose of cryptoassets by selling them, exchanging them for a different cryptoasset, spending them, or giving them away, and you pay Income Tax on tokens you receive from activities such as staking, with gains above the annual tax-free allowance reported through Self Assessment.
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- Dollar-Cost Averaging Into Crypto: How It Works and How to Set It Up
Dollar-cost averaging means buying a fixed amount of an asset on a fixed schedule instead of all at once, and on a crypto exchange you run it either as a recurring buy the platform executes for you or as an order you place yourself each period, which is mostly a decision about fees.
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- What to Do When an Exchange Freezes Withdrawals
When withdrawals stop, the first job is working out which of four things is happening: a routine hold on a recent deposit, a compliance review of your account, a temporary pause on one asset or network, or a venue-wide halt, because only the last one is an emergency and the first is usually documented on the exchange's own fee page.
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- Exchange Verification Tiers and Limits Explained
A verification tier is the level of identity evidence an exchange holds about you, and it controls what you are allowed to do: which deposit and withdrawal rails you can use, how much you can move in a given period, and in some cases which products and assets are available to your account at all.
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- Gas Fees Explained: Why They Change and How to Pay Less
A gas fee is the amount of computational work your transaction uses multiplied by the price you pay per unit of that work, and it changes minute to minute because the price rises automatically when blocks are fuller than the network's target.
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- How to Set Up a Hardware Wallet
Setting up a hardware wallet takes five steps: buy the device new from the manufacturer, initialize it yourself so it generates its own keys, write the recovery phrase on paper offline, set a PIN, and restore the wallet from that written phrase before you move any real money onto it.
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- How Crypto Exchanges Make Money
A crypto exchange earns most of its money from trading fees charged on both sides of every trade, and adds revenue from the spread built into simple buy buttons, deposit and withdrawal charges, listing arrangements, interest on customer balances, and paid products such as staking and derivatives.
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- How to Read an Order Book
An order book is a live list of every unfilled buy and sell order for one trading pair, sorted by price, with buyers stacked below the current price and sellers stacked above it, and reading it tells you what your order will actually cost before you place it.
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- How to Use a Block Explorer to Check a Transaction
A block explorer is a public search engine for a blockchain, and you check a transaction by pasting its hash into the search box and reading three fields: the status, the number of confirmations, and the receiving address.
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- Layer 1 vs Layer 2: What the Difference Means When You Buy and Move Crypto
A layer 1 is a blockchain that settles its own transactions, while a layer 2 is a separate network that processes transactions off the main chain and posts them back to the layer 1 for settlement, which matters to you because the same token on two networks costs different amounts to move and does not share a deposit address.
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- Limit vs Market Orders: When to Use Each
A market order buys immediately at whatever price the order book offers, and a limit order buys only at a price you name or better, so the choice is between certainty of execution and certainty of price, and on most exchanges it is also a choice between two different fee rates.
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- What Happens If You Lose Your Seed Phrase
If you lose the seed phrase for a self-custody wallet and no other copy exists, the funds stay visible on the blockchain and become permanently unspendable, because nobody, including the wallet maker, holds a second copy of the key or any authority to reset it.
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- Multisig Wallets for Families and Small Businesses
A multisig wallet requires several separate keys to approve a transaction, usually two of three, which means one lost or stolen key does not lose or expose the funds, and that property is what makes it worth the extra setup for family savings and small business treasuries.
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- Recurring Buys on Exchanges: How They Work and What They Cost
A recurring buy is a standing instruction that tells an exchange to purchase a fixed amount of an asset on a schedule, funded either from your cash balance or by pulling from a linked bank account, and it is usually priced as a separate product at a higher rate than the same order placed by hand.
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- How to Back Up a Seed Phrase: Paper, Metal, and Split Backups
A seed phrase backup has to survive fire, water, theft, and your own filing habits, which is why the three practical options are paper stored in more than one place, a stamped or engraved metal plate, and a split backup that requires several shares to reconstruct the secret.
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- Self-Custody vs Exchange Custody: How to Decide
Deciding between self-custody and exchange custody means choosing which failure you would rather be exposed to, a company that loses or freezes your assets or a mistake of your own that nobody can undo, and most people resolve it by splitting holdings rather than picking one for everything.
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- How to Send Crypto Across Chains Without Losing It
Moving crypto between chains means either routing it through an exchange that accepts deposits on one network and withdrawals on another, or using a bridge that locks the asset on the source chain and issues a wrapped version on the destination, and in both cases the mistake that costs people money is picking the wrong network on the send screen.
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- Spot Bitcoin ETFs vs Buying Bitcoin Directly
A spot bitcoin ETF is a share in a fund that holds bitcoin, bought in a brokerage account and settled like any other listed security, while buying bitcoin directly gives you the asset itself on an exchange and the option to move it into a wallet you control, and the difference is custody rather than exposure.
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- Spread and Slippage: The Costs That Aren't on the Fee Page
The spread is the gap between the price you can buy at and the price you can sell at in the same moment, and slippage is the difference between the price you were shown and the price your order actually filled at, and neither one appears as a line item on your trade confirmation.
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- Where Stablecoin Yield Comes From, and What Can Go Wrong
Stablecoin yield is paid by borrowers who want leverage, by issuers sharing the interest earned on their reserves, or by trading strategies, so the rate you are quoted is compensation for credit, contract, and platform risk rather than interest on a deposit.
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- Two-Factor Authentication for Crypto Accounts: What to Use and What to Avoid
For a crypto exchange account, use a hardware security key if the platform supports one and an authenticator app if it does not, and move off SMS codes as your second factor because a phone number can be taken over by someone who never touches your device.
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- How to Verify a Token Contract Address Before You Buy
A token's contract address is its only real identity, so verifying one means getting the address from the project's own official channel, confirming the same address independently from a second source, and checking on a block explorer that the contract is what it claims to be before you trade against it.
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- What Is a Memecoin, and Why Most Lose Their Value
A memecoin is a token whose price rests on attention rather than on revenue, a product, or a claim on any asset, and the structural reason most end up worthless is that attention is the only thing holding the price up and it always moves on to something else.
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- Centralized vs Decentralized Exchanges: Which Should You Use
A centralized exchange holds your coins and your identity documents but lets you buy with a bank transfer or card, while a decentralized exchange requires no account and never takes custody but can only swap crypto you already own, so most people start on the first and use the second for assets it does not list.
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- Buying Crypto with a Card vs Bank Transfer
A card buys crypto in seconds but costs the most, because the exchange charges a premium for card payments and many credit card issuers treat the purchase as a cash advance with its own fee and immediate interest, while a bank transfer is usually free or close to it and settles in anywhere from seconds to a few business days.
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- Crypto Exchange Fees Explained: What You Actually Pay
The cost of buying crypto is four things added together: the trading fee, the spread built into the price, the deposit fee for your payment method, and the network fee if you withdraw the coins, and only the first of those is usually advertised.
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- Is Crypto Legal in the United States? State-by-State Overview
Owning, buying, and selling cryptocurrency is legal in every US state, but the exchanges that serve you are licensed state by state, which is why the same exchange can be open to residents of one state and closed to residents of the next.
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- Crypto Tax Basics: What Triggers a Taxable Event
A taxable event happens when you dispose of crypto or receive it as income, so selling for cash, swapping one token for another, spending it, and receiving staking rewards or an airdrop are all reportable, while buying and simply holding is not.
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- What Happens When an Exchange Fails, and How to Protect Yourself
When a custodial exchange fails, the balance on your screen usually becomes an unsecured claim in a bankruptcy rather than coins you can withdraw, which is why the protections that actually work are holding long-term balances in a wallet you control, keeping only what you are trading on any one venue, and treating withdrawal delays as a reason to act rather than to wait.
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- Choosing Your First Crypto Wallet
Choosing a first wallet comes down to one question, whether a company holds your keys or you do, and the right answer depends on how much you hold, how often you move it, and how confident you are about storing a recovery phrase safely for years.
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- How to Buy Cryptocurrency: A Step-by-Step Guide
Buying cryptocurrency takes five steps: choose an exchange that serves your country or state, verify your identity, deposit money, place an order for the asset you want, and decide whether to leave the coins on the exchange or move them to a wallet you control.
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- How to Move Crypto Off an Exchange to Your Own Wallet
To move crypto off an exchange, set up a wallet you control, copy its receiving address for the exact network the exchange is sending on, send a small test amount first, wait for it to confirm, then send the rest and pay the network fee the exchange quotes.
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- What Proof of Reserves Means and Why It Matters
Proof of reserves is a published, point-in-time report in which an exchange shows cryptographically that it holds at least as much of an asset as its customers are owed, which is useful evidence about assets but says nothing about the exchange's debts, so it belongs in your assessment as one signal rather than as a guarantee.
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- How to Spot a Crypto Scam Before You Send Money
Nearly every crypto scam ends with you sending funds to an address that cannot be reversed, so the defense that works is to stop at that moment and check three things, who contacted you first, whether you found the platform yourself, and whether the promised return is possible.
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- Stablecoins Explained: How They Work and What Can Go Wrong
A stablecoin is a token built to hold a fixed value, usually one US dollar, and it holds that value either because an issuer keeps cash and short-term government debt in reserve against every token in circulation or because code adjusts supply to chase the peg, and it is the second design that has failed most often.
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- Staking for Beginners: Rewards, Risks, and Where It's Allowed
Staking is committing cryptocurrency to help secure a proof-of-stake blockchain in exchange for newly issued rewards, and the three questions that decide whether it suits you are who holds the coins while they are staked, how long it takes to get them back, and whether the service you want is offered where you live.
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- What Is KYC and Why Do Exchanges Require It
KYC, or know your customer, is the identity verification an exchange performs before letting you deposit or trade, and exchanges require it because anti-money-laundering law treats a business that swaps ordinary money for crypto as a regulated financial institution.
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- Why Some Coins Aren't Available Where You Live
Availability is decided twice, once for the country or state you live in and once for each individual asset, so an exchange that is licensed to serve you can still be unable or unwilling to list the specific coin you want.
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