Crypto Exchange & Casino Safety Checklist
Thousands of Bitcointalk users have posted about exchanges and casinos blocking withdrawals, freezing accounts, and confiscating funds. Almost all of these could have been avoided by running a simple pre-deposit safety check. This guide shows you exactly what to check before sending a single satoshi.
Scam exchange reports on Bitcointalk follow a pattern: account blocked after winning, withdrawal "under review" for weeks, support stops responding, then the platform disappears. Legitimate platforms have problems too — KYC delays, support queues, technical issues — but they do not confiscate funds. The difference is usually visible before you deposit if you know what to look for. This checklist is organized into tiers: quick checks you can do in 5 minutes, deeper research that takes 30 minutes, and advanced verification for large deposits. The time investment scales with the amount you plan to deposit. For deposits over $1,000, complete all three tiers. Common crypto scam types explained →
Tier 1: Quick Checks (5 Minutes)
Domain registration date: Use WHOIS lookup (whois.com). If the domain was registered less than 6 months ago and the platform claims years of operation, it is a scam. Established platforms have domains registered for 3+ years. Check the WHOIS privacy status — hidden registrant info is normal, but a domain registered 2 months ago with privacy protection is a red flag.
Search for "[Platform Name] scam" or "[Platform Name] withdrawal problem": Use Google and Bitcointalk search. If you see multiple reports from different users describing the same problem (account blocked after winning, withdrawal pending for weeks, support silent), do not deposit. One or two complaints are normal for any platform. Ten or more with the same pattern is a systemic problem. Check the dates — if most complaints are recent, the platform may be in its exit scam phase.
Check Bitcointalk Scam Accusations board: Go to bitcointalk.org > Economy > Trading Discussion > Scam Accusations. Search for the platform name. The Bitcointalk community maintains active scam threads. A well-documented scam report with transaction IDs, screenshots, and multiple corroborating victims is highly reliable.
Test customer support before depositing: Send a support ticket with a pre-sales question before you deposit. Time how long they take to respond. If they respond quickly before you deposit but the terms mention slow support response times, that is a warning sign. If they do not respond at all before you deposit, they will definitely not respond when you have a withdrawal problem.
Tier 2: Deep Research (30 Minutes)
Check licensing and jurisdiction: Most legitimate crypto exchanges are registered with financial authorities. Common regulators: FinCEN (US MSB), FCA (UK), BaFin (Germany), CySEC (Cyprus), MFSA (Malta), FINMA (Switzerland), AUSTRAC (Australia), VFSC (Vanuatu), MISA (Mauritius). Verify the license number on the regulator's official website — do not trust the license number displayed on the platform's site alone. Some platforms display fake license numbers or use licenses from jurisdictions that do not enforce consumer protection. Curacao eGaming licenses (common for crypto casinos) provide minimal consumer protection — treat them as unregulated.
Read the Terms of Service carefully: Look for clauses that allow the platform to block accounts "at their sole discretion," modify terms without notice, confiscate funds if they suspect "abuse" (vaguely defined), or require KYC verification before withdrawal but not before deposit. These clauses are common in scam terms of service. Legitimate platforms have clear, specific terms that describe exactly what constitutes a violation. Take screenshots of the terms before depositing — scammers often change them after taking your money.
Check withdrawal limits and processing times: Before depositing, find and document: minimum and maximum withdrawal amounts, daily/weekly withdrawal limits, processing time for withdrawals, KYC level required for each limit tier, and any withdrawal fees. If the platform has a maximum withdrawal of $500 per day but allows unlimited deposits, that is a structural trap designed to prevent you from withdrawing your winnings. Legitimate platforms set limits based on KYC level, not arbitrary caps designed to lock funds.
Check social media and community presence: Does the platform have an active Twitter/X account? A Telegram group? A Discord server? Look for engagement — are questions answered or ignored? Are complaints deleted? A platform that deletes negative comments or bans users for asking questions is hiding problems. Check the age of the social media accounts — freshly created accounts with no history are a red flag. Check for community-run watchdog groups about the platform.
Tier 3: Advanced Verification (For Large Deposits)
Verify company registration: Check the company behind the platform in its registered jurisdiction. If the platform claims to be registered in the UK, check Companies House. If in the US, check the Secretary of State for the state of incorporation. Verify that the company directors and registered address exist. Many scam platforms claim to be registered in jurisdictions where corporate records are not publicly searchable.
Check liquidity and volume transparency: Legitimate exchanges publish proof of reserves (audited reports showing they hold customer assets 1:1). Binance, Kraken, and Coinbase have third-party proof-of-reserve audits. If a platform does not publish proof of reserves and you plan to deposit large amounts, consider using a more transparent alternative. For DeFi platforms, check Total Value Locked (TVL) on DefiLlama — a platform with $100K TVL claiming to have millions in volume is likely faking numbers.
Test with a small withdrawal first: Before depositing a large amount, test the platform with the minimum deposit. Make a small trade. Request a withdrawal. Time how long it takes to process. If the platform blocks or delays a small withdrawal ($20-$50), they will definitely block a large one. This is the single most effective test. Many legitimate platforms have 1-3 business day processing times for withdrawals — this is normal for fiat withdrawals but should be instant or same-day for crypto-to-crypto withdrawals.
Check if the platform has been hacked before: Search for "[Platform Name] hack" or "[Platform Name] security breach." If the platform has been hacked in the past, check whether users were fully reimbursed. A platform that survived a hack and reimbursed users (like Binance in 2019) demonstrated commitment to security. A platform that was hacked and did not reimburse users (like many smaller exchanges) has not improved security.
Red Flags That Mean "Do Not Deposit"
- Domain registered less than 6 months ago but claims years of operation
- No customer support contact info (or only Telegram/WhatsApp)
- Terms of Service allow blocking accounts "at sole discretion"
- Withdrawal limits are extremely low relative to deposit limits
- Multiple scam reports on Bitcointalk with the same pattern
- Promises unrealistic returns (gambling bonuses with impossible wagering requirements)
- KYC required at withdrawal but not at deposit
- No proof of reserves published (for exchanges)
- Company registration cannot be verified
- Support stops responding after you raise a withdrawal issue