Jon Southurst is Associate Editor, Asia-Pacific at CoinGeek, the BSV blockchain news publication. Based in Tokyo, Japan, he covers Bitcoin and blockchain technology, artificial intelligence and agentic AI, and the digital economy — including stablecoins, central bank digital currencies (CBDCs), and asset tokenization — with particular attention to developments across Asia.

Jon has worked as a technology writer since 1994, beginning with geographic information systems (GIS), digital mapping, and statistical data for Australian telecommunications company Telstra, and technology articles for print newspapers in Australia and Canada.

He turned to Bitcoin full-time in 2013 as a reporter for CoinDesk, remaining there until 2015. Based in Tokyo during the collapse of the Mt. Gox exchange in 2014, he covered the story at close quarters and produced several now-iconic images from that period of Bitcoin’s history. He went on to report for Bitcoin.com and Bitcoinist (2015–16), then co-founded Bitsonline, serving as Senior Editor from 2016 to 2019. He joined CoinGeek in 2019.

Alongside his writing, Jon has presented and hosted video interview programs including BitcoinSVtrain and MetaNetTV on YouTube, and CoinGeek’s “The Bitcoin Bridge.” His interview subjects over more than a decade of reporting include venture capitalist Tim Draper, economist Steve Keen, entrepreneurs Halsey Minor and Michael Terpin, Lyn Ulbricht, Roger Ver, Craig Wright, and musician Perry Farrell.

His CoinGeek article marking the anniversary of Bitcoin’s Genesis Block from January 2020 was cited in “Strengthening American Leadership in Digital Financial Technology,” a digital assets report published by the White House in 2025.

Jon has reported from blockchain and finance conferences around the world, including Beijing, Tokyo, Hong Kong, Singapore, Seoul, Bangkok, Tbilisi, Dubai, London, Los Angeles, Las Vegas, and Denver. He has appeared as a presenter and panelist at conferences in Seoul (2014) and Changsha (2016), and served as a panel moderator at the London Blockchain Conference in 2023 and 2024.

His areas of expertise include Bitcoin and blockchain systems, digital currencies, central banking and financial regulation, and the intersection of artificial intelligence with blockchain and digital payments. His current reporting focuses on BSV software and application development, agentic AI, and the emerging digital economy.

Article by Jon Southurst

Happy Bitcoin Pizza Day! But don’t think about the fees
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22 May, 2020

Happy Bitcoin Pizza Day! But don’t think about the fees

It’s the 10th anniversary of Bitcoin Pizza Day, marking the first (or at least, the first documented) purchase of real-world...
Unbounded Capital book busts blockchain industry’s ‘faulty assumptions’
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22 May, 2020

Unbounded Capital book busts blockchain industry’s ‘faulty assumptions’

Jon Southurst reviews Unbounded Capital’s new book, which states the investment firm's decision to focus solely on the Bitcoin SV...
True Reviews CEO Connor Murray talks post funding plans
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20 May, 2020

True Reviews CEO Connor Murray talks post funding plans

Co-founder and CEO Connor Murray said True Reviews plans to hire a team of experienced developers to help build and...
TAAL processes another world record block, 369MB on mainnet
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19 May, 2020

TAAL processes another world record block, 369MB on mainnet

Just days after the Bitcoin network processed a record 309MB transaction block, the record was broken by another—369MB, also by...
TAAL’s 309MB Bitcoin block record shows BSV’s capabilities
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13 May, 2020

TAAL’s 309MB Bitcoin block record shows BSV’s capabilities

The record-making block, on the Bitcoin mainnet, was 309MB in size and contained 1,178,322 mostly-small and regular transactions.
Unbounded Capital: BTC, ETH investors’ ‘flawed consensus’ will be their downfall
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11 May, 2020

Unbounded Capital: BTC, ETH investors’ ‘flawed consensus’ will be their downfall

BTC’s lack of capacity forms part of Unbounded's thesis in the book, titled "Why Multicoin Capital and the Crypto Consensus...