Crypto price time machine

View and compare crypto prices at the time you choose

Choose the date, hour, minute, second and timezone. Coin4VN requests market data only after you run the tool, then compares your timestamp with the actual data second.

Binance Spot and Futures trade data

Which moment do you want to inspect?

The first timestamp works on its own. Enable comparison only when you need a second point.

Market Spot supports long-range history. Futures trade lookup is limited to the latest 48 hours. Trading pair Enter an exchange pair such as BTCUSDT. Timezone Timestamp to inspect How to match a nearby trade

Compare with another timestamp Compare two exact moments once or repeat the same two clock times across multiple days.

Lookup protection

Quick verification before market data is requested

Turnstile loads only after you interact with the form. Each run is limited so the tool remains responsive and upstream data stays available.

Cloudflare Turnstile 20 seconds between runs IP-based rate limit

Verification will appear when you start entering details.

Lookup result

Waiting for data

Your result will appear here

After you run a lookup, this area will show the price, actual matched second, timestamp difference and verifiable source.

Price at the selected timestamp — USDT

Actual data second—

Difference from request—

Verification source—

01Convert your selected time to UTC.
02Find the nearest trade or one-second candle.
03Return the result with the actual timestamp for comparison.

Reading the result

Second-level prices need transparent matching

An exchange may not have a trade at the exact second you selected. Coin4VN skips empty seconds, finds the nearest traded second under your matching rule and labels the data type used.

01Choose Spot or Futures carefully because prices can differ.
02Verify the timezone before comparing international data.
03Read percentage change together with the number of valid days.

Frequently asked questions

Understand the method before analyzing

View all questions

Is the displayed price exact to the second?

Yes at second-level precision. Recent lookups can return an aggregate trade with its actual millisecond timestamp. Long-range Spot history uses the open price of the first traded second and labels it as a 1-second candle.

How is my timezone converted to UTC?

The backend uses timezone-aware conversion rather than subtracting a fixed offset, so daylight-saving regions remain accurate.

Can Spot and Futures prices differ?

Yes. They are separate markets with different liquidity and pricing mechanics, so select the market you actually want to inspect.