I went to my cousin's place last weekend, and he showed me a row of phones and servers.

Back in 2021, he mined ETH with 12 graphics cards, paying $1,800 in electricity per month and making $4,000. Later, mining wasn't allowed domestically, so he sold all the graphics cards as spare parts.

Now it's still that garage, but all the equipment has changed—6 mobile phones, 3 laptops, 1 monitor, and some servers. The screen is full of green text.

He calls this a "Claude Code mining farm."

Not mining crypto, but mining the 5-minute market. One bot runs all devices. Claude wrote it in an afternoon—47 lines of Python. Scans the BTC order book every 5 minutes. The bot enters by itself, exits by itself, collects the money by itself.

Mining requires graphics cards, cooling, electricity, and luck. This requires phones, WiFi, and Claude Code.

His electricity bill is now $89, and last month's profit was $47,000. Wallet:

I asked why he needed so many phones. He said platforms have rate limits—one phone runs one instance, six phones means 6x position size.

He stood in the garage for 20 minutes, phones buzzing one after another. Then he handed me an old iPhone: "Start your own mining farm."

Mining is dead, farming has begun.

Copy trading: