# Frequently asked questions

## How do I check a TRC20 address?
Validate the format with our free tool, look the address up on Tronscan for balance and history, then run an AML check with a verified service such as AMLBot or BitOK to see the risk score.

## What is a Tron AML check?
An analysis of the source of funds in a Tron wallet or transaction. AML services trace USDT flows through exchanges, mixers, scams and sanctions lists and produce a risk score from 0 to 100 %.

## Is USDT TRC20 safe?
USDT is a legitimate stablecoin and TRC20 is a legitimate standard. The risks come from counterparties: tainted funds can be frozen by Tether or flagged by exchanges. Check before you accept.

## How do I track a Tron transaction?
Copy the TXID (64 hex characters) from your wallet or exchange and paste it into Tronscan. You will see status, block, confirmations and token transfers.

## Is Tronscan legit?
Yes, tronscan.org is the official TRON explorer. Beware of phishing clones with similar domains and never enter your seed phrase anywhere.

## How to check a TRC20 wallet balance?
Paste the address into Tronscan or any TRON explorer; the Assets panel shows TRX and all TRC20 tokens including USDT.

## What is the Tron multisig scam?
A wallet whose owner permission is controlled by a scammer. You see real USDT but cannot move it, and any TRX you send for fees is stolen. Check permissions on Tronscan.

## Which AML service is best for individuals?
AMLBot for speed and Telegram convenience, BitOK or Btrace for free-tier checks. Businesses should consider Crystal, Scorechain, Chainalysis or Elliptic.

## Can a TRC20 transaction be cancelled?
No. Confirmed TRON transactions are irreversible. Only Tether can freeze USDT at a specific address.

## Does validating an address make it safe?
No. Validation only proves the string is a well-formed Tron address. Safety requires checking history on Tronscan and running an AML check.