5 ms·No blockchain involved, you can check the website of the exchange.by bluesteel44 9y agoNo blockchain involved, you can check the website of the exchange.tyingq 9y agoTrying that now (https://www.gdax.com/trade/ETH-USD https://www.gdax.com/trade/ETH-USD), but I don't see the crash.milkytron 9y agoUse the candle stick graph, you'll be able to see a red whisker reaching towards the bottom.