Ciro Santilli @cirosantilli 35

bitcoin.org registration: 2008-08-18

2008-08-22: first private contact to Wei Dai email. Reproduced at www.gwern.net/docs/bitcoin/2008-nakamoto on gwern.net from address satoshi@anonymousspeech.com. Email provider shutting down entirely on 2021-09-30 as per archive.ph/wip/RRNKx, homepage now juts contains useless Bitcoin stuff.

First public Bitcoin whitepaper announcement: 2008-10-31 www.metzdowd.com/pipermail/cryptography/2008-October/014810.html linking to www.bitcoin.org/bitcoin.pdf, email sent from from satoshi@vistomail.com. Claimed one year and a half development time. Provider apparently closed in 2014: www.reddit.com/r/Bitcoin/comments/3h80mi/vistomailcom_closed_and_domain_changed_owner_in/, as of 2021 just reads:

Replies in November: www.metzdowd.com/pipermail/cryptography/2008-November/thread.html#14863 under satoshi@anonymousspeech.com claims source code shared privately by request at that point.

First open source release: 9 January 2009. Announcement: www.metzdowd.com/pipermail/cryptography/2009-January/014994.html "Windows only for now. Open source C++ code is included" Arghhhhhh how can those libertarians use Microsoft Windows??? Had a GUI already.

2011-04-23 Satoshi sent his last email ever, it was to Martti Malmi. www.nytimes.com/2015/05/17/business/decoding-the-enigma-of-satoshi-nakamoto-and-the-birth-of-bitcoin.html mentions:

How Satoshi hid his mining IP address:

Hal Finney:

TODO: it would be cool to have something like bitcoinstrings.com but including the actual transactions:

Local methods:

Further bibliography:

There's a tiny little crosshair that you can drag around to set the center of rotation.

And there's a button to make that crosshair snap: inkscape.org/forums/questions/can-a-pivotingtransfrom-crosshair-be-moved-and-made-to-snap-to-a-node-or-a-grid-point/#c14432

Given a matrix $A$ with metric signature containing $m$ positive and $n$ negative entries, the indefinite orthogonal group is the set of all matrices that preserve the associated bilinear form, i.e.:Note that if $A=I$, we just have the standard dot product, and that subcase corresponds to the following definition of the orthogonal group: Section "The orthogonal group is the group of all matrices that preserve the dot product".

As shown at all indefinite orthogonal groups of matrices of equal metric signature are isomorphic, due to the Sylvester's law of inertia, only the metric signature of $A$ matters. E.g., if we take two different matrices with the same metric signature such as:and:both produce isomorphic spaces. So it is customary to just always pick the matrix with only +1 and -1 as entries.

bitcoinstrings.com has all strings -n20 strings, we can obtain the whole thing and clean it up a bit with:awk to skip the gazillion "mined by message" repeats.

A lot of in that website stuff appears to be cut up at the 20 mark. As shown in Force of Will, this is possibly because they didn't use -w in strings -n20, and the text after the newlines was less than 20 characters.

That website can be replicated by downloading the Bitcoin blockchain locally, then:

Remove most of the binary crap:

The 1997 Wayback Machine archives are just priceless: web.archive.org/web/19971210065425/http://backrub.stanford.edu/backrub.html. I'm so glad that website exists and started so early. It is just another university research project demo website like any other. Priceless.

Craig Silverstein was the first employee hired, in 1998: www.newyorker.com/magazine/2018/12/10/the-friendship-that-made-google-huge

In August 1998 they had an their first investment of $100,000 from Andy Bechtolsheim, Sun Microsystems co-founder. Some sources say September 1998. This was an event of legend, the dude dropped by, tested the website for a few minutes, said I like it, and dropped a 100$ check with no paperwork. Google wasn't even incorporated, they had to incorporate to cash the check. They were apparently introduced by one of the teachers, TODO which. Some sources say he had to rush off to another meeting afterwards:

Tried to sell it for 1 million in early 1999... OMG the way the world is. It would be good to learn more about that story, and when they noticed it was fuckup.

One of Google's most interesting stories is how their startup garage owner became an important figure inside Google, and how Sergei married her sister. These were the best garage tenants ever!

Bibliography:

Perfect Git integration belongs in integrated development environments :-)

This was the God OG physics journal of the early 20th century, before the Nazis fucked German science back to the Middle Ages!

Notable papers: