Frequently Asked Questions
The essentials: accuracy, risk score, sources, privacy, pricing.
How accurate is VerifAML's data?
For sanctions lists (OFAC, EU), we have parity with market leaders: an address is either on the list or not. For reputational risks (mixers, scams, honeypots), coverage is around 70-85%. For entity attribution (which specific service owns an address), it's lower at 20-40%. We don't promise 100% accuracy and recommend verifying critical decisions independently.
What is a risk score?
Risk score is a number from 0 to 100: 0 = clean wallet, 100 = maximum risk. Categories: 0 = Clean, up to 20 = Low risk, up to 50 = Medium, up to 90 = High, 90+ = Critical (e.g., a direct address from the OFAC SDN list).
Which chains are supported?
20 chains: Ethereum, Bitcoin, Tron, TON, Solana, USDT (Tron/Ethereum), BNB Chain, Polygon, Arbitrum, Optimism, Avalanche, Base, Gnosis, Celo, Litecoin, Ripple, Dogecoin, Bitcoin Cash, Cardano. For EVM chains (ETH, BSC, Polygon, Arbitrum, Optimism, Avalanche, Base, Gnosis, Celo), both check levels are available; for the rest, OFAC sanctions screening.
What check levels are available?
Two levels. Basic — checks against OFAC and EU sanctions lists. Extended — sanctions + reputational sources: mixers, scam, honeypot and others. A deep level with transaction tracing is planned (Phase 3).
What data sources do you use?
Public sources: OFAC SDN (official US Treasury list, public domain), EU consolidated sanctions (EU sanctions list), GoPlus Security (free API for EVM tokens: fraud, honeypot, blacklist), eth-labels (hundreds of thousands of EVM address labels: exchanges, mixers, scam), plus BTC and Tron databases and others. We search for new risky addresses across all databases daily.
Do you store my wallet address?
No. Wallet addresses are not logged in plaintext — we store only the SHA-256 hash, for limit accounting and abuse prevention. IP addresses are also not stored. There is no mandatory KYC — we operate on a 'freedom like Telegram' principle.
Is the check result legal advice?
No. VerifAML is an informational service. The result shows whether the address is present in public sanctions/reputational lists at the time of the check. You make the transaction decision. Data may be incomplete or outdated.
How much does a check cost?
Free — 1 check per week without registration. Beyond that: credit packs from $0.99 (1 check) to $14.99 (120 checks), subscriptions from $4.99/mo. This is 2-5× cheaper than alternatives. Details on the pricing page.
How often are sanctions lists updated?
The OFAC SDN list syncs automatically once a day via a cron job — currently holding 959 sanctioned crypto addresses. We search for new risky addresses across all databases daily. Addresses from fresh sanctions packages (EU, Whitebird, Garantex) appear within 1-2 days of publication.
Is TON supported?
Yes. TON is one of our priority chains. Many competitors don't support it or don't work from Russia/Belarus — we deliberately close this gap for the Russian-speaking audience.