A check of a TRON address screens it against sanctions designations, mixer, darknet, scam and drainer clusters, and the USDT issuer freeze list, then returns a verdict with the reason named in plain words. It is free in the Telegram bot — three checks a day, no signup — and comes back in seconds. TRC-20 carries most P2P and exchanger settlement, so the check that matters is the one you run before you press send.
Open @sanctuaryapp_bot, paste the address, get the verdict in seconds. Three checks a day, free, no signup.
A TRON check looks at the address itself and at the company it keeps: sanctions designations, mixers, darknet markets, ransomware, scam and phishing clusters, wallet drainers, stolen-funds trails, no-KYC exchanges and money-mule networks. It also reports whether the address sits on a stablecoin issuer freeze list, which on TRON is the finding most likely to cost you money.
You get one of five verdicts — CLEAN, LOW, MEDIUM, HIGH or CRITICAL — with a recommendation (Proceed, Caution, Review, Reject) and the decision drivers named in plain words. That is a result you can put in front of a counterparty or into a compliance file, not a number you have to defend.
Sanctions are the part with legal force. OFAC treats a digital currency address as an identifier that can appear on the SDN List alongside a designated person, and defines the terms it uses in FAQ 559; the virtual currency FAQ topic page sets out the blocking obligation that follows for U.S. persons. A TRON address that matches there is not a risk you price. It is a transfer you do not make.
A TRON address is Base58, starts with a capital T and is 34 characters long — for example TJRaW2U4nD6mKqz8LxVb7yHs3Pc9Qe4Kqe. Base58 has no zero, no capital O, no capital I and no lowercase l, so an ambiguous character in a screenshot is almost always one of the four that do not exist here.
Three format mistakes account for most lost TRC-20:
USDT on TRON is issued by Tether, and freezing is a power the issuer reserves in writing. Tether's terms allow it to "freeze any Tether Tokens held by you" (Section 2) and, where prohibited use is suspected, to freeze or confiscate tokens, "blacklist Digital Token Addresses" and report to the authorities (Section 8) — see Tether's legal terms. A blacklisted address still shows its balance and cannot move it. Holding the private key changes nothing.
The second freeze surface is the venue, not the chain. Exchanges run their own deposit reviews and hold funds that arrive from an address their controls flag. That is a separate process from an issuer blacklist, handled by their support rather than by Tether. If your next stop is a specific venue, read the pre-deposit notes for Binance or Bybit first.
| What you get | Free check in the Telegram bot | Workspace and API |
|---|---|---|
| Verdict | CLEAN to CRITICAL with the reason named | the same verdict plus the counterparty breakdown |
| Issuer freeze list | reported on the address you check | reported across a whole deposit book |
| Speed | seconds, in chat | seconds, or one API call inside your deposit flow |
| Volume | three checks a day | bulk lists, saved watchlists, continuous monitoring |
| Evidence | the result in the chat | a signed report you can forward to a bank or a partner |
| Cost | free, no signup | from $199/mo — see pricing |
P2P traders and exchanger operators run the free check in the Telegram bot. Desks that screen every incoming TRC-20 transfer put the same check behind the API and work the results in the workspace.
Yes. Tether reserves the right in its terms of service to freeze tokens and to blacklist digital token addresses (Sections 2 and 8). A blacklisted TRON address still displays a balance but cannot transfer it, and the private key makes no difference. A check tells you whether an address is already on an issuer freeze list before you send to it.
Send it to the Telegram bot — three free checks a day, no signup. The verdict comes back in seconds with the reason named. The lookup is read-only: no transaction, no fee, no notification to the address owner.
HIGH means the address carries exposure a compliance team would act on — sanctions-adjacent flows, darknet or scam clusters, stolen funds, drainer proceeds. The recommendation attached to it is Review or Reject: do not settle until you know where the funds came from and can show it.
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No. It is a lookup against intelligence data, not an on-chain action, so there is no fee and nothing is signed. Three checks a day are free in the bot; volume, monitoring and forwardable reports are what the paid plans add.
Respond to their request for information and document the source of the funds — the counterparty, the deal, the transaction hashes. Do not move the funds elsewhere while the review is open; that reads badly and does not help. Next time, check the sender before you accept the transfer.
Send any wallet to the Telegram bot and get a verdict in seconds. Three checks a day, free, no signup. Desks that screen every deposit run it on plans from $199/mo.