<p>It looks like they have been archived over at <a href="https://web.archive.org/web/20170606062213/https:/21.co/learn/" rel="nofollow noreferrer">archive.org</a>.</p>

CC BY-SA 4.0
2018-08-01T14:07:04.327Z
Thanks. It's already something, even though some pages redirect to a **404** earn.com page like this one: https://web.archive.org/web/20171031225351/https:/earn.com/learn/diy-bitcoin-computer-odroid-xu4/

Found some links though, I will try to keep them in one place.

- Example link1: https://github.com/ChristopherA/Learning-Bitcoin-from-the-Command-Line
nsb
CC BY-SA 4.0
2018-08-01T13:51:11.570Z
2018-08-01T13:51:11.570Z
Raghav Sood
<p>I had a bunch of links for the 21.co bitcoin tutorials. It was quite extensive, and I thought I would start working on them for some day. The day has come, but I can't find the material. </p>

<p>They have rebranded the website so it became earn.com and I can't find the tutos anywhere on the web. I guess another good reason to dislike coinbase. </p>

<p>If you have info, or a mirror link, or whatever, I would be grateful.</p>

<p>Edit: The url <a href="https://earn.com/learn/" rel="nofollow noreferrer">https://earn.com/learn/</a> gives a 404 which is a sad thing.</p>

<bitcoin-core>
where are the 21.co bitcoin tutorials?
nsb
# where are the 21.co bitcoin tutorials?

(Asked by: username_0 on 2018-08-01)

I had a bunch of links for the 21.co bitcoin tutorials. It was quite extensive, and I thought I would start working on them for some day. The day has come, but I can't find the material.

They have rebranded the website so it became earn.com and I can't find the tutos anywhere on the web. I guess another good reason to dislike coinbase.

If you have info, or a mirror link, or whatever, I would be grateful.

Edit: The url <https://earn.com/learn/> gives a 404 which is a sad thing.

**Tags:** bitcoin-core


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## 1 answers

### Answer by username_1 on 2018-08-01. Score: 2

It looks like they have been archived over at [archive.org](https://web.archive.org/web/20170606062213/https:/21.co/learn/).

> **Comments:**
> **username_0**: Thanks. It's already something, even though some pages redirect to a **404** earn.com page like this one: https://web.archive.org/web/20171031225351/https:/earn.com/learn/diy-bitcoin-computer-odroid-xu4/  Found some links though, I will try to keep them in one place.  - Example link1: https://github.com/ChristopherA/Learning-Bitcoin-from-the-Command-Line  

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