The “One Search” Tab
— a manual in plain words —

What is FlashGuard, and what is “One search”?

USDT (also called Tether) is digital money. One USDT is worth about one US dollar. Because it moves fast and far, cheats love it. The most common trick is “flash USDT” — fake money that appears in your wallet or in a screenshot, looks completely real, and then vanishes or turns out to be worthless. The cheat shows you this fake payment and asks you to send something real — goods, cash, or a “small fee”.

FlashGuard is your verification counter. Think of it like the bank clerk who holds a note up to the light. It does not touch your money. It cannot spend anything. It only reads public records and tells you whether what you were shown is genuine.

“One search” is the first tab and the only one you need. The other tabs (Transaction, Real balance, and so on) are single instruments. One search is the full check-up: you put everything the other person gave you on the counter at once, press one button, and every relevant test runs together. At the top you get one verdict in one colour.

Opening the program and finding the tab

1. Open FlashGuard the way it was set up for you — usually a bookmark or icon in Chrome (also fine: Brave, Edge or Firefox). If someone saved the file index.html on your computer, double-clicking it opens it in the browser.
2. Across the top you will see a row of tabs, like the tabs of a file folder:
   ★ One search 01 Transaction 02 Real balance 03 Token contract …
   “One search” with the star ★ is the first one, top-left — and it is already selected when the program opens. If you ever get lost in the other tabs, click the star to come home.
3. Near the top of the page a small light tells you the network state. Green (“Live nodes reachable”) means all is well. If you see a yellow warning that says “Live checks are blocked in this preview”, it means FlashGuard was opened inside another program's window — open it directly in Chrome instead.

The only skill you need: copy and paste

Every code in this business is long and strange, like TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t. Never type these by hand. One wrong letter ruins the check. Always copy and paste.

On a phone (WhatsApp, Telegram, any app)

1. Press your finger on the code and hold it there (one full second). The text turns coloured / gets highlighted.
2. A small menu appears. Tap Copy. (For a link, the menu may say Copy link.)
3. Go to FlashGuard. Press and hold inside the box where the code should go.
4. Tap Paste. The code appears. Done.

On a computer

1. Click just before the code, hold the mouse button, and drag across it so it is highlighted (or triple-click on it).
2. Press Ctrl and C together — that copies.
3. Click inside the FlashGuard box.
4. Press Ctrl and V together — that pastes.

A map of the One-search screen

This is what the tab looks like. The numbers in the green circles are mine — we will go through them one by one in Part 5.

The seven boxes, one by one — and where to find what goes in them

① Network — which “rail” the money runs on

USDT travels on several different rails (called networks): Tron, Ethereum, BNB Smart Chain, and others. Think of them as different railway lines carrying the same currency.

If you are not sure, leave it on “Auto”. Auto makes FlashGuard hunt across all the networks by itself. You lose nothing by leaving it on Auto.

How to know the network, if you want to set it: look for these short codes — people write them everywhere:

② Expected amount in USDT — how much they claim they paid

Just the number. If they say they paid 1,500 USDT, type 1500. Plain digits — no commas, no ₹, no $ sign. For decimals use a dot: 1500.50.

Why it matters: a favourite trick is a real payment of a tiny amount (say 1.5 USDT) shown quickly on a phone hoping you read it as 1,500. With the amount filled in, FlashGuard compares the claim with the truth.

Optional — leave empty if no amount was claimed.

③ Their address — the stranger's wallet code

Every wallet has an address: one long code of letters and digits, like an account number. This box takes the other person's address — the buyer, the “investment manager”, the person asking you for a fee. What it looks like:

With their address, FlashGuard checks their real balance, whether Tether has blacklisted them, whether security services have flagged them, and (on Tron) whether their account keys look hijacked.

④ Your receiving address — your own wallet code

This is your address — where the money was supposed to arrive. It is optional, but filling it unlocks the best checks: FlashGuard confirms the payment really came to you (not to a look-alike of your address), and checks nobody has been given permission to pull money out of your wallet.

⑤ Transaction hash — the receipt number of the payment

Every payment on a blockchain gets a unique receipt number, called the transaction hash (also written TxID, Txn Hash or Transaction ID). When someone says “I have paid you, look!” — this number is the proof that can be checked. A screenshot can be photoshopped; the hash cannot. What it looks like:

FlashGuard pulls the raw receipt from the public ledger and inspects the one thing fakes cannot forge: which contract actually moved the money — the real Tether, or an imitation.

⑥ Token contract — for mystery money that appeared out of nowhere

Sometimes thousands of “USDT” simply appear in your wallet, or a stranger helps you “import” a token. Every token is issued by a contract — its passport. Real USDT comes from exactly one contract per network (printed in Appendix B). Fake USDT comes from an impostor contract that merely uses the same name and logo. Paste the contract code of the suspicious token here and FlashGuard compares it with the genuine one.

⑦ Link they sent — any website they want you to open

Cheats send links: a “payment proof” page, a look-alike of tronscan, a “wallet app to download”, a “verification portal”. Some of these pages are perfect copies of real sites. Do not open the link. Copy it and paste it here. (How to copy without opening: Part 3, the red box.) FlashGuard checks it against phishing lists and spoofing tricks — twin letters, hidden characters, fake subdomains, wrong endings like tronscan-check.live instead of tronscan.org.

Pressing the button and reading the colours

When your boxes are filled, press Run all checks. Wait a few seconds while FlashGuard questions the public ledgers. Then read the top banner first — it is the summary verdict, and it comes in three colours:

Under the banner you will see a line — “Checks run (4): Transaction · Real balance · Token contract · Link” — listing what was tested, and a “Skipped” line listing what could not run because its box was empty. Below that come the detailed cards, one per check, each with its own small verdict. You do not have to understand every line in the cards — the colours carry the message.

Three true-to-life stories, done step by step

The six iron rules

1. A screenshot is not money. Only a checked transaction hash is proof, and FlashGuard checks it in seconds.
2. Real USDT never needs a fee to be “released”, “activated” or “unlocked”. Anyone asking for such a fee is the scam itself.
3. Never send anything of value first — not goods, not gift cards, not a “refundable deposit” — before FlashGuard shows the payment confirmed on-chain.
4. Copy, never type. And take the codes from the chat as text — a genuine payer will happily send the TxID as text.
5. Never open their links; paste them into FlashGuard instead. And never, ever tell anyone your 12 secret words. No support person, no bank, no police officer will ever need them.
6. Red banner = walk away. Do not argue, do not give a second chance, do not let them “explain”. Silence is the correct reply to a cheat.

Recognise a code by its shape

You will meet three kinds of codes. When unsure what something is, match its shape here:

And if you guess wrong — nothing bad happens. FlashGuard tells you the format was not recognised, and you try the other box.

The REAL USDT addresses — printed for your eyes

You never need to memorise or type these. FlashGuard already knows every one and does the comparison for you. They are printed here for one reason only: so that you can hold a suspicious contract next to the genuine article and see the difference with your own eyes. Compare the first six and the last six characters — if either differs, it is not Tether, whatever its name and logo say.

FlashGuard also knows the newer “USDT0” rails (Arbitrum, HyperEVM, Ink, Mantle, Berachain, Flare, Sei, Unichain, Conflux, Hedera, X Layer and more) and checks them automatically — you do not need their addresses on paper.