Emails, Code and Metadata Trace Satoshi’s 2010 Actions

Emails, code commits and PDF metadata show Satoshi mailed $3,500 to Martti Malmi in 2010, link about 1 million unspent BTC to a Patoshi miner, and handed duties to Gavin Andresen in late 2010.

Archived emails, source control logs and PDF metadata assembled by researchers document technical and operational actions by Satoshi Nakamoto between 2008 and 2011. The material includes private messages, code commits, forum changes and blockchain records.

A 2010 email exchange records a cash donation of $3,500 mailed to Martti Malmi in Finland and shows Satoshi directing $1,000 of that sum to support Malmi’s early bitcoin exchange service. The correspondence details the transfer and allocation in 2010.

The Bitcoin white paper PDF lists its Creator as “Writer” and its Producer as “OpenOffice.org 2.4.” The CreationDate timestamp uses a U.S. Mountain Time offset that does not match Daylight Saving Time for October 3, 2008. Later SVN commits show time offsets of +0100 and +0000 consistent with the UK.

Researcher Sergio Demian Lerner’s Patoshi analysis identifies an ExtraNonce pattern across early coinbase transactions and attributes roughly 1.0–1.1 million BTC mined in 2009–2010 to a single early miner. As of June 2026 those coins remain unmoved on the public ledger.

Developer correspondence records Satoshi issuing a network alert on August 15, 2010: “DO NOT TRUST ANY TRANSACTIONS THAT HAPPENED AFTER 15.08.2010 17:05 UTC (block 74638) until the issue is resolved.” Logs and commits show Satoshi running local stress tests before releases, editing forum and site code, configuring DNS and planning IP and content changes to protect search rankings.

Code history shows early C++ sources using Hungarian notation such as psz in header files, a preference for MinGW on Windows with Visual C++ used for debugging, and a choice of JSON-RPC for the API after finding available C++ XML-RPC libraries problematic. Pre-alpha drafts proposed a 10,000 BTC block reward and used four decimal places for the unit before those parameters changed prior to the public v0.1 release.

In December 2010 Satoshi identified Gavin Andresen as the person to take over primary server administration and press relations, writing: “It should be Gavin. I trust him, he’s responsible, professional, and technically much more linux capable than me.” Satoshi’s final known email is dated April 2011; earlier messages show periods offline, including a roughly six-week gap in spring 2010.

Other textual traces include a DD/MM/YYYY forum date format, exclusive use of the single-word “cannot,” frequent double-spacing after periods, and 108 instances of American and British spelling variants across known writings. Early documents use the phrase “chain of blocks” rather than the single word “blockchain.”

Researchers compiled these items from white paper metadata, source code commits, private emails, forum archives and the public blockchain to build a chronology of Satoshi’s technical decisions, funding and operational actions during Bitcoin’s early years.

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