On November 23, 2020, Doncho Karaivanov published a detailed analysis on Chain Bulletin arguing that Satoshi Nakamoto was based in London while developing Bitcoin. The article combines multiple lines of evidence.
The Times headline evidence
The Genesis Block contains the message: “The Times 03/Jan/2009 Chancellor on brink of second bailout for banks.” Karaivanov demonstrates that this exact headline appeared only in the UK print edition of The Times of London — not in US distributions, which carried substantially different content and layout. In 2008, 770,000 of The Times’ 1.8 million print readers (43%) were London-based, making the capital statistically the most likely access point for the physical newspaper.
Timestamp analysis
The study analyzed 742 activity instances:
- 539 BitcoinTalk posts (November 2009 – December 2010)
- 169 SourceForge commits (October 2009 – December 2010)
- 34 mailing list emails (October 2008 – December 2010)
All timestamps were converted from UTC to three candidate time zones: GMT (London), US Eastern, and US Pacific. The combined analysis revealed patterns consistent with a GMT-based schedule, though the night-owl behavior observed made timezone attribution somewhat ambiguous when viewed in isolation.
Linguistic markers
The article identifies British English conventions in Satoshi’s writing:
- British spellings: “organise,” “colour,” “neighbour”
- British colloquialisms: use of “bloody”
- These patterns suggest British authorship or extended residency in the UK
Conclusion
While no single piece of evidence is conclusive, the convergence of The Times physical newspaper access, GMT-consistent activity patterns, and British linguistic markers builds a circumstantial case for London as Satoshi’s base of operations during Bitcoin’s development.
This Chain Bulletin London hypothesis is read in parallel with the genesis-block hardcode analysis, which uses The Times headline as evidence of authorial intent and explicitly references this Chain Bulletin reading as the same surviving signal read for geographic attribution rather than for intent.