This weekend, I was preparing for a new series of columns -- I was studying all day.

Lately I've been relying on the Civic Library and Amazon to collect materials, but for preparing a new series, I decided to go to the main branch of the city library and the city bookstore.

However, I had to take the train for less than an hour to get to the city with a big bookstore, so I thought it was a little troublesome (a typhoon was also coming).

That's when I remembered the large shopping center in the next town, "Coachandfour", and I drove there.

Anyway, it's a big bookstore and I was confused about where to find the technical books. I found a huge area in the back of the bookstore, with over 20 lines of technical books alone, so I was so impressed and lost my voice

"Pleasure surrounded by an overwhelming number of technical books"

Yeah, I wanted to stay here for more than 25 hours a day.

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"O'Reilly's Go language parallel processing book. However, there is no sample parallel program using WebSocket. "

"Hooray! Visual Studio Code textbook! I wanted to know about Docker cooperation, so I want this, but I have to concentrate on studying this weekend, so let's see it off this time. "

"Every quantum computer book is still difficult. I don't understand anything in the book that says "gentle". I wonder if both the author and the publisher are having a hard time. "

So, "I can browse" is the greatest strength of a real bookstore.

I think that people who come to a bookstore and buy a book want to read the book immediately.

Therefore, I also think that a real bookstore with abundant inventory will not lose sales opportunities.

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Now, the theme of the new series, will be "blockchain".

"Blockchain" is an main service of IT.

Therefore, I don't think that I will always write something that makes me uneasy like the previous "quantum computer".

But still, if an expert monitors me, I can rest assured that I'll be "runaway."

So, I'm looking for someone who can supervise the contents of my "blockchain" column

Anyone who accepts Ebata's content well, skips the details, and can give advice with "concrete examples" is welcome.

Not to mention the theoretical aspects of blockchain, I would be very grateful if you could give us advice from those who actually design and operate Bitcoin and blockchain applications and services.

This time, in addition to this, I also welcome those who provide real and muddy on-site stories related to Bitcoin (this is another frame from the blockchain supervision).

By the way, this time as well, I plan to act as an "antagonist" who disrespects blockchain (including Bitcoin).

I would appreciate it if you could contact me.