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Crypto regulation basics

The regulatory landscape, in plain terms, without legal advice.

Swapping Without a Bridge or Custodial Middleman — the full guide to this subject.

Guides on this site

How to Report Crypto Received as a Gift on Your Tax Return

You report crypto received as a gift on your tax return only when you sell, trade, or spend it. Receiving t...

Why Does a DeFi Protocol Block Your Wallet Based on Your IP Address?

A DeFi protocol blocks your wallet based on your IP address because the people running it are trying to com...

What Happens to Staked ETH If the Validator Gets Slashed?

When a validator is slashed on Ethereum, the staked ETH and any accrued rewards are forfeited. The exact am...

How Does a 1099-DA From a Crypto Exchange Differ From a 1099-B?

A 1099-DA reports cryptocurrency transactions to the IRS, while a 1099-B reports sales of stocks, bonds, an...

Why Does Your Exchange Ask for the Source of Funds When You Deposit Crypto?

When you deposit cryptocurrency into an exchange account and it asks where the funds came from, the exchang...

What Does a VASP Registration Mean for Your Exchange Account?

A VASP (Virtual Asset Service Provider) registration means the exchange you use has registered with a natio...

How a crypto travel rule violation freezes your withdrawal

A crypto Travel Rule violation freezes your withdrawal because the platform you're sending from legally mus...

Can you swap ETH for SOL directly without first converting to a stablecoin

Yes, you can swap ETH for SOL directly without converting to a stablecoin first. The swap service handles t...

How do non-custodial swap services settle trades without holding your funds

Non-custodial swap services settle trades by using smart contracts or atomic swaps that execute the exchang...

How does a swap service move coins between two blockchains without a bridge

A swap service moves coins between two blockchains without a bridge by using a centralized pool of liquidit...

What happens if you send the correct coin on the wrong network to a swap

You will likely lose your funds permanently. Sending the correct coin on the wrong network means the swap s...

What is a destination tag and when does a swap require one

A destination tag is a short numeric or alphanumeric code attached to a crypto payment, used to identify wh...

What is a destination tag and why do some cross-chain swaps require one

A destination tag is an extra piece of data - usually a number or short string - that tells the receiving b...

What is the difference between a bridge and an exchanger for moving assets across chains

A bridge locks tokens on one blockchain and mints a representation of them on another. An exchanger, by con...

Why does the same token have a different contract address on every chain

Every blockchain is its own isolated ledger that cannot read another chain’s data. A contract address is a ...

What Happens to Your Crypto If an Exchange Goes Bankrupt

FTX collapsed in November 2022. Celsius filed for Chapter 11 in July of that same year, and Voyager Digital...

What Is the Howey Test and Why Does It Matter for Crypto

The Howey Test comes from a 1946 U.S. Supreme Court case. It decides whether something is an "investment co...

Ledger vs trezor which hardware wallet keeps crypto safer

Hardware wallets store private keys offline. Two brands dominate the market: Ledger and Trezor. They take d...

When Does a Crypto Business Need a Money Transmitter License

The question seems simple: does your crypto business need a money transmitter license? The answer is never ...

How OFAC sanctions screening works on crypto platforms

Sanctions screening on crypto platforms is a real-time compliance process that happens in milliseconds. The...

Why you should revoke old smart contract token allowances

You’ve approved a smart contract to spend your tokens. Maybe it was a DeFi protocol, a NFT marketplace, or ...

USDC vs USDT: which stablecoin has less regulatory risk

The two dominant dollar-pegged stablecoins, USDC and USDT, differ sharply in their regulatory exposure. Bot...

How anti money laundering rules apply to cryptocurrency platforms

Anti money laundering rules apply to cryptocurrency platforms that operate in regulated jurisdictions. Thes...

Why crypto exchanges block access from certain countries

You try to log in to your exchange account. The page loads, then a message appears: "This service is not av...

CoinTracker vs Koinly vs TokenTax Which Crypto Tax Software Is Best

Choosing crypto tax software means picking a tool that trusts your data - or fails at it. Three platforms d...

Which crypto transactions are taxable events you must report

The IRS treats cryptocurrency as property, not currency, for federal tax purposes. This classification has ...

Swap crypto

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You send from your own wallet straight to the exchanger — nothing to connect, no account, and you stay on this page throughout. Rates are indicative until a swap is opened.

The swap is carried out by an independent exchanger and the deposit address above is theirs. thomasdank.xyz never holds, receives or controls your funds, has no key to that address, and earns a referral commission. Opening a swap sends your receiving address, IP, browser and timezone to the exchanger for their compliance checks; we store none of it. Check their terms, fees and country restrictions before sending anything.

Latest from thomasdank.xyz

How to Report Crypto Received as a Gift on Your Tax Return

You report crypto received as a gift on your tax return only when you sell, trade, or spend it. Receiving the gift itself is not a taxable event. The person who gave you the gift may owe gift tax, but that is their concern, not yours. What matters for your taxes is what you do with the crypto after

Why Does a DeFi Protocol Block Your Wallet Based on Your IP Address?

A DeFi protocol blocks your wallet based on your IP address because the people running it are trying to comply with sanctions laws and other regulations that apply to them personally, even if the code itself is supposed to be permissionless. The front-end website that lets you interact with the prot

What Happens to Staked ETH If the Validator Gets Slashed?

When a validator is slashed on Ethereum, the staked ETH and any accrued rewards are forfeited. The exact amount lost depends on the severity of the offense and the timing of the penalty, but the core result is that the staked capital is reduced or entirely removed from the validator’s balance.

How Does a 1099-DA From a Crypto Exchange Differ From a 1099-B?

A 1099-DA reports cryptocurrency transactions to the IRS, while a 1099-B reports sales of stocks, bonds, and other traditional securities. The core difference is that the 1099-DA was introduced specifically for digital assets, starting in tax year 2025 (with forms issued in early 2026), because the

Why Does Your Exchange Ask for the Source of Funds When You Deposit Crypto?

When you deposit cryptocurrency into an exchange account and it asks where the funds came from, the exchange is complying with legal obligations - not being nosy. The request is a standard part of anti-money laundering (AML) rules that apply to most regulated crypto platforms worldwide. Exchanges mu

What Does a VASP Registration Mean for Your Exchange Account?

A VASP (Virtual Asset Service Provider) registration means the exchange you use has registered with a national financial regulator, usually to comply with anti-money laundering laws. For your account, the practical effects are more identity checks, more transaction monitoring, and sometimes limits o

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Crypto prices right now

Bitcoin (BTC)
$78,624
▼ -0.51% down 24h
Ethereum (ETH)
$2,464
▼ -1.95% down 24h
Solana (SOL)
$102.57
▼ -3.72% down 24h

How to convert crypto: on-chain vs off-chain

Off-chain (on an exchange)

Your trade happens inside the exchange's own ledger. Nothing touches the blockchain until you withdraw.

  • Cheapest and fastest for common pairs
  • Needs an account and usually ID verification
  • The exchange holds the coins until you withdraw them
  • Best for converting to and from cash

On-chain (a DEX or swap)

You swap from your own wallet. The transaction settles on the chain and you pay its fee.

  • No account, no custodian — you keep the keys
  • You pay network fees, which vary a lot by chain
  • Small or new tokens often only trade here
  • Slippage and thin liquidity are real costs on low-volume pairs
Before any on-chain swap: check the token's contract address against a block explorer, start with a small test amount, and review what you are approving — an unlimited token approval to an unknown contract is how most wallet drains actually happen.

Not financial advice. thomasdank.xyz publishes market data and general information about digital assets. Crypto assets are volatile and you can lose everything you put in. Nothing here is a recommendation to buy, sell or hold, and we make no price predictions.

Prices are sourced from third parties and may be delayed or wrong. Verify anything you intend to act on against a primary source.