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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →There is no single check that proves a crypto presale is legitimate. Before sending money, independently verify the project’s identity and token contract, read what the offering actually promises, check the people and entities behind it, and treat pressure or guaranteed returns as reasons to stop. A white paper, audit, explorer listing, or liquidity pool can provide information; none certifies that the project is honest or that you will get your money back.
How to check a crypto presale before you send money
Use this sequence to separate claims you can verify from promises you cannot. If an important detail remains unclear, do not treat the gap as proof of fraud—but do not send funds on the assumption that the promoter’s version is true.
- Ignore the countdown. Pause if a promoter says a bonus is expiring, the sale is nearly full, or you must act immediately. Urgency and unsolicited pitches are recognized warning signs, not reasons to skip checks. See the CFTC’s investor alert on fraudulent digital-asset websites and its digital asset fraud guidance.
- Find the project independently. Navigate to a project site using a domain you have verified from an independent source or a bookmark you already trust. Do not rely only on a link, QR code, direct message, or social account supplied by the presale promoter; spoofed links can lead to lookalike sites.
- Match the chain and contract address. Compare the address published on the independently located project site with the address shown by an explorer for the relevant blockchain. Check the chain as well as the address: a matching token name, ticker, logo, or profile is not unique identification. Ethereum.org’s guide to identifying scam tokens recommends checking contract addresses because scam tokens can imitate legitimate tokens.
- Read the offering documents against the pitch. Look for the token’s intended function and rights, supply and distribution terms, sale conditions, use of proceeds, development plan, risks, fees, and any stated way to recover funds. Compare these terms with what promoters say; do not assume a right, safeguard, or refund exists if the documents do not say so. The CFTC token advisory says these details should be clear in the business plan, white paper, or development plan.
- Verify who is responsible. Check the names, roles, company details, partner claims, and any licensing or registration claims independently. For a US offer that may involve securities, consult current SEC information and the relevant state regulator; whether a token is a security depends on the facts and circumstances. A registration check is relevant to legal questions, not a safety seal.
- Use on-chain data as clues, not a verdict. Contract history, holder distribution, and liquidity can tell you something about current on-chain activity. They cannot establish that the team’s off-chain claims are true, that the sale is fair, that a pool will remain liquid, or that investors will receive what was promised.
- Decide based on what remains unverified. If material claims cannot be independently checked or the terms remain unclear, the prudent choice is not to send funds. Understand what is being sold, its risks and fees, and how value could be lost before making any decision.
Red flags that warrant stopping to verify
- Guaranteed or unusually high returns, or claims of “no risk.” The SEC and CFTC investor alert says, “All investments have risk, and investors should question any so-called ‘guaranteed’ return.” A promise does not prove an offer is fraudulent, but it is a serious warning sign. In a 2019 warning about fraudulent digital-asset trading websites, the agencies cited “20-50%” as an example of promised returns; that is an example of a scam claim, not a measured rate or a universal threshold.
- Pressure to act now. A countdown, supposed limited allocation, or expiring bonus does not remove the need to understand the offer. Pressure can be used to stop potential buyers from checking claims.
- Unsolicited social-media or direct-message pitches. A popular account, group-chat consensus, screenshots of gains, or a large follower count does not verify a project. The SEC’s investor alert on ways fraudsters may lure victims into crypto-asset securities scams also discusses scam tactics; it was published May 29, 2024, and last reviewed or updated September 19, 2024.
- Explanations that are vague or buried in jargon. You should be able to identify what the token is meant to do, what rights it carries, and how the project says it will use proceeds. If the documents and pitch do not answer those questions plainly and consistently, do not fill in the blanks yourself.
- People, entities, or registrations that cannot be checked. Investigate claims through independent sources. A name or registration listing may be relevant, but registration alone does not establish that an investment is safe or that statements are true.
- A demand for more money to release profits or recover an earlier payment. Do not pay a purported tax, release charge, or advance fee solely because the promoter demands it. The CFTC identifies additional-payment demands as a fraud pattern in its digital asset fraud guidance.
What a contract address and liquidity check can—and cannot—tell you
Contract address
A contract address identifies a specific token contract on a particular blockchain; a different token can use the same name or ticker. Verify the address from a project site you found independently and make sure the chain matches. A matching address helps distinguish that on-chain token from imitations, but it does not authenticate claims about the team, reserves, partnerships, audits, future utility, or how sale proceeds will be used.
Liquidity and other on-chain signals
A liquidity pool can indicate that tokens are tradable under current conditions. It does not guarantee that liquidity will remain, that buyers can sell at a particular price, or that a presale is fair. Ethereum.org notes that there is no authoritative source that establishes token legitimacy across decentralized networks; liquidity is only one possible signal, not a certification.
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White papers and audits
A white paper may describe a project’s intended function, sale terms, or use of funds, so compare it with the actual pitch and check whether it answers material questions. An audit may address aspects of code, depending on its scope, but neither document on its own proves honest management, accurate off-chain claims, sound economics, or a safe investment.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Check claims without treating registration as a guarantee
For a US offering, the CFTC advises readers to ask whether the offer is registered with the SEC and notes that whether a token is a security depends on the facts and circumstances. Check current regulator records and the appropriate state regulator for the specific claim. These are US regulator materials; they do not determine the legal status of every offer in every jurisdiction. Consider qualified legal advice for a specific offering. The CFTC advisory on buying digital coins or tokens provides the agency’s guidance on these questions.
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Regulatory enforcement announcements also need careful reading. In a May 20, 2025 release, the SEC said its complaint alleged that Unicoin and executives raised more than $100 million from thousands of investors through alleged misrepresentations. That figure describes allegations in a case-specific charging announcement, not a general measure of presale fraud or a final adjudicated finding. The release quotes the SEC’s allegation that the defendants made “fictitious promises” about tokens being backed by real-world assets; it should be read as the regulator’s allegation, not a finding of fact. See the SEC’s May 20, 2025 Unicoin announcement.
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If you already sent funds
- Stop using the promoter’s contact links or phone numbers. If you need to contact an exchange, wallet provider, or other platform, find its official contact channel independently.
- Preserve records. Save messages, emails, website details, payment records, transaction hashes, and wallet addresses relevant to the transfer.
- Report suspected fraud. Contact the appropriate regulator or law-enforcement authority for your jurisdiction. The CFTC’s digital asset fraud guidance discusses reporting and common fraud patterns.
- Do not pay another fee to unlock gains or recover principal. Treat a demand for an extra payment as a further warning sign. Recovery of crypto sent to a scammer may be unlikely.
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