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

Clueless pundits don’t understand Bitcoin
-
3 February, 2020

Clueless pundits don’t understand Bitcoin

Bitcoin's 700,000 transactions per day is evidence of "price manipulation" and "fake activity," according to two observers.
Bitcoin v1.0.1 released, an optional upgrade for large volume nodes
-
29 January, 2020

Bitcoin v1.0.1 released, an optional upgrade for large volume nodes

The Bitcoin SV node team has issued an optional upgrade to the Bitcoin protocol: v1.0.1, aimed at nodes intending to...
BCH developer fee explained: Tax or security?
-
27 January, 2020

BCH developer fee explained: Tax or security?

The proposal to subsidize development with a 12.5% cut of miners' block rewards has seen mixed reactions from those inside...
Record 1GB+ BSV testnet block is the true vision of Bitcoin’s future
-
27 January, 2020

Record 1GB+ BSV testnet block is the true vision of Bitcoin’s future

On January 25, the BSV Scaling Testnet proved it's capable of something far greater—mining a block of just over 1GB.
Voice social network vague on use of EOS public blockchain
-
20 January, 2020

Voice social network vague on use of EOS public blockchain

The rewards-based social network being developed by Block.one has reportedly switched away from running on the EOS public blockchain.
Genesis is here: Bitcoin 1.0.0 released and ready for action
-
16 January, 2020

Genesis is here: Bitcoin 1.0.0 released and ready for action

The Bitcoin SV Node team has released the stable version of "Genesis"—or, Bitcoin 1.0.0.