Martti Malmi 把早年與 Satoshi Nakamoto 的信件公佈出來：「Satoshi - Sirius emails 2009-2011」。
主要是因為作證而整理出來的：
I did not feel comfortable sharing private correspondence earlier, but decided to do so for an important trial in the UK in 2024 where I was a witness. Also, a long time has passed now since the emails were sent.
另外這些是有備份到的部分，在改成 @aalto.fi 的部分就沒備份到了：
The archive is incomplete and contains only emails from my address @cc.hut.fi. My university email addresses changed to @aalto.fi in early 2011, and I don't have backups of those emails.
這次公開的看起來共 260 封，從 2009 到 2011 的信件，算是新出土的史料... (?)