How many bitcoins can be mined in a day if you calculate the hash by hand?

Recently, a picture was circulated on the Internet. Some people mentioned that they understand the Bitcoin algorithm. Mining is nothing more than solving an equation. They want to manually calculate the hash and mine Bitcoin. So is it really possible to calculate Hash manually to mine Bitcoin? Let’s take a look at this video together, Master Up is really doing mining by hand.

It takes 16 minutes and 45 seconds to calculate one round (32 bytes) by hand, and a Bitcoin hash is 64 bytes repeated for 64 rounds. That is, the manual hash rate is 0.67 hash/day, and 0.000004 BTC (currently worth 1.4 yuan) can be dug out in about one day.

Of course, this blogger’s calculation ability is still good, but no one will give you block rewards for manual calculation~

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