cryptonabs.com is a free browser-based, read-only BTC/USDT market-data viewer. It places live price candles and an accumulated order-book depth curve on the same chart so visitors can study price movement, visible bids and asks, spread and cumulative depth without an exchange account or API key. It does not execute or route orders, hold assets, manage portfolios or provide personalized recommendations. Public market data can be delayed, incomplete, stale or corrected. The viewer uses the named public Binance BTC/USDT source; cryptonabs.com is not affiliated with, endorsed by or sponsored by Binance.