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

SatoFinder: Easy BSV key and address management with coin recovery, transaction history
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18 January, 2024

SatoFinder: Easy BSV key and address management with coin recovery, transaction history

SmartLedger developed SatoFinder for those with an adequate understanding of managing private keys and was never intended to be a...
New Teranode features to push BSV blockchain’s capabilities beyond the limits
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12 January, 2024

New Teranode features to push BSV blockchain’s capabilities beyond the limits

The Teranode development team has announced new design features that will give a major boost to the network's efficiency and...
Secure, self-generated IPv6 addresses in split second using Bitcoin proof of work
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4 January, 2024

Secure, self-generated IPv6 addresses in split second using Bitcoin proof of work

In his research paper, nChain's Mathieu Ducroux details how to generate a highly secure IPv6 address without using a trusted...
Bitcoin’s Genesis Block constructed 15 years ago today!
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3 January, 2024

Bitcoin’s Genesis Block constructed 15 years ago today!

The Genesis Block anniversary serves as a reminder of the history of the peer-to-peer electronic cash system and Satoshi's vision...
The economics and incentives behind Bitcoin mining—new ebook makes it easy to understand
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2 January, 2024

The economics and incentives behind Bitcoin mining—new ebook makes it easy to understand

In this latest ebook, authors Bryan Daugherty, Greg Ward, and Kurt Wuckert Jr. delve into the economics of Bitcoin mining,...
2023 ‘Year in Xiaohui Liu’—a summary of sCrypt’s Bitcoin experiments
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29 December, 2023

2023 ‘Year in Xiaohui Liu’—a summary of sCrypt’s Bitcoin experiments

At the start of 2023, Liu claimed he was "super excited about Bitcoin in 2023," and the adoption of sCrypt's...