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“In the realm of cryptocurrencies and computer technology, Craig Wright emerged in 2013 as a controversial figure with audacious, often provably false claims and questionable if not fraudulent business dealings. One of his most infamous assertions involved the possession of no less than five supercomputers reportedly dedicated to Bitcoin mining and research. These claims, however, turned out to be a fabrication, leading to a protracted legal and financial battle between Wright and the Australian Taxation Office (ATO).” — Bard, Google’s online Artificial Intelligence tool when asked about Craig’s Bitcoin supercomputers in December 2023
Those who read our ( and the ) “” series that we run in August 2021 to October 2021 know about Craig Wright’s efforts to defraud the Australian Taxation Office in the 2013–2015 era with false GST and income tax refund claims and fraudulent R&D tax rebate filings.
“Ten years ago was also the beginning of the great recession, which I’ve argued drastically shaped bitcoin.
Yes and luckily 10 years ago, I was given a golden handshake from BDO.
Oh wait. You mean you were laid off due to the recession? And that’s why you had time for all of this Bitcoin stuff?
In Sydney I got handed the golden handshake. They gave me the redundancy check. They said if you want to take money and not come back, have some money and go away. It was fortuitous. A couple weeks before that I was being a bum and I had two spare weeks to try things. My understanding is that this [the first Bitcoin transaction] was the start of the week. It was a weekday. In 2008, I would have been off working in the city and wouldn’t have had time to do anything. If it hadn’t have happened I probably would have quit anyway. So having them hand me a lot of extra cash was quite. I ran the IT audit. I ran digital forensics. I did CATS — computer aided audit technology. Audit firms everywhere started panicking. We were losing auditors in the recession.”
2009: The foundation is being laid for the upcoming Bitcoin scams.
Straight after being sacked from BDO in December 2008 with this “golden handshake” or “a lot of extra cash” of AU$10,938.00 (around US$7,150.00), Craig Wright incorporated two Australian companies.
“many where the ATO has disallowed R&D claims and imposed penalties”
2011: Craig Wright incorporates three more companies.
April 2013
Let’s move forward to April 2013, a truly pivotal month in Craig Wright’s Bitcoin fraud career. No less than three notable events happened in the second half of April 2013. Firstly, Craig buys his first Bitcoin on Mt Gox, secondly, his ‘friend’ Dave Kleiman passes away, and thirdly he incorporates the Coin-Exch Pty Ltd company. Coin-Exch will become a member of the Hotwire Group.
August 26, 2013: Craig incorporates another four companies in Australia.
September 15, 2013: Craig announces the Hotwire Group on his blog.
With several hints like “Fifteen years of planning;” (apparently starting 1998), “Four years of development;” (apparently starting 2009: note that this appears to be a somewhat crippled link to Satoshi Nakamoto, as Satoshi started development of Bitcoin in 2007, while Craig indeed incorporated Information Defense in 2009 as the reader might remember, a company that Craig apparently incorporated in the Hotwire Group at this point in time) and “In the next nine months, secrets will start to come out.”, Craig is apparently slowly preparing the world for his Satoshi Nakamoto cosplay.
September 25, 2013: Craig’s first Bitcoin supercomputer “Sukuriputo Okane” enters the scene
No, of course not. He never was, and he never will be a very bright Bitcoin architect-level developer. Because at second glance, one finds out that the meat of this email is simply copied from the Bitcoin Wiki. For example, some of the text is taken — both in paraphrase and verbatim form — from the , set up in 2012 by Mike Hearn and others.
This is, plain and simple, plagiarism, of which Craig once, in June 2008, said “Plagiarism is more serious than most people think. It is a criminal breach of both the copyright act and is also a criminal fraud.” in the comments to his blog article “” (scroll down a little for the comments section).
October 7, 2013: “Sukuriputo Okane” registered with AusIndustry
“The project is described as a software library for financial cryptography including a prototype server and high-level client API able to process Bitcoin transactions and markets.”
The Australian Taxation Office (ATO) however was quick to find out that “much of the application is taken from internet sources, without acknowledgement” and that the examples of the R&D activities were also “taken, unacknowledged, from an internet source”.
November 2013: The two NSW Supreme Court claims
In the tax fraud mix of Craig Wright are also two fraudulently obtained NSW Supreme Court claims for a total amount of almost AU$57 million in November 2013 (as described in “”), and this “value” is received by Craig in the form of Bitcoin IP that he, as he claims, years earlier put in W&K for a meagre $5,000. This Bitcoin IP now also shuffled back and forth between his companies, and is used in combination with the Bitcoin supercomputers.
December 6, 2013: And another Bitcoin supercomputer enters the scene!
February 10, 2014: Hotwire starts tweeting
April 28, 2014: And oops, Hotwire Group already bankrupt.
“And that is the mess we are in.” — Craig Wright, 3 days earlier in .
And indeed, it’s a mess for Craig Wright. As within 3 months after launch, Craig’s Potemkin Village called Hotwire is no longer able to stay afloat. On this day, McGrath & Nicol are being appointed as Administrators to handle the debt owed to all Hotwire creditors, except for “Craig Wright, Ramona Watts and Panopticrypt in the sum of circa $1,437,898 whose claims will remain, only to be enforceable against the company in the event that the company has available assets (after payment of all other creditors in full)”.
The following snippet is taken from Nik Cubrilovic’s blog article “”, who wrote this must read monster of an article on May 2, 2016.
“The Company’s main activity was the acquisition of various e-learning and e-payment software and undertaking research and development work in respect of this software and for software owned by related entities. […] The Directors have advised that $30 million was subscribed to by the shareholders in paid up capital and this was injected via Bitcoins. […] The Company applied its equity as follows:– $29 million to acquire software from the Wright Family Trust (“the Trust”); and– $1 million to fund day to day trading activities.”
“What Wright did was establish a company for the purpose of carrying out research and development on e-learning software it had acquired from Wrights own trust. Wright would inject $30 million in Bitcoin to fund the company, $29 million of which would be paid to Wright’s trust to acquire the software and $1 million of which would fund operational costs — including an office in Sydney and 40 employees.
The purpose for the structure and why someone could commit fraud in this way becomes clear in the next action the company takes:
Further to incurring a range of expenses, the Company lodged its GST return for the September 2013 quarter, claiming a GST refund of $3.1 million (“the GST refund”). After various discussions and correspondence, the ATO issued a notice to the Company on 20 January 2014 notifying that it intended to withhold the refund pending further verification of transactions and the treatment of Bitcoin.
The sales tax (GST) component of the $29 million invested by Wright into the company was eligible for a refund. Thus by shuffling around some Bitcoin between entities you control yourself, it is possible to trigger a sales tax refund (in real cash).” — Nik Cubrilovic (on his own blog)
“Wright’s primary Modus Operandi these past few years, prior to fleeing Australia, was using various entities to create real-dollar tax refunds out of non-existent Bitcoins. I’m surprised it worked for as long as it did.
These cases do explain his motive for why he presented himself as Satoshi Nakamoto.” — Nik Cubrilovic ()
To add to Nik’s analysis, this bookkeeping trick of Craig Wright of “creating real-dollar tax refunds out of non-existent Bitcoins” is supported by a “Bitcoin mining since 2009 — stash” and by handfuls of Bitcoin public addresses with large holdings that Craig claimed to own and that were “assigned rights to”, according Craig. In reality, however, Craig Wright had no mining stash as he had never mined Bitcoin in the 2009/2010 era (nor later), and neither did he own any bitcoin on any whale address. Those whale addresses were actually randomly taken from the Bitcoin rich list, and from there Craig had pulled the rest of the stories from his ass, sorry, rich fantasy I mean.
October 31, 2014: And here’s Bitcoin supercomputer number three!
Craig also provides some more information on the Cloudcroft website, in a blog article called “” a day earlier:
“Now, many of you will probably think mining Bitcoin, if we are going to be running a large supercomputer, well, would you want to mine Bitcoin? This is our second one, and back in the day, you could have mined a lot of Bitcoin on the previous generation that we were running, it was mainly graphics cards so GPU based and at the time that would have been comparable to many of the other people out there. Now, however, it is a little bit different, and even then we weren’t actually mining, what we were doing, is a whole lot of PSOs, this is optimising code, so evolutionary programming etc. One of the things we are now doing, is we are finding that even if we wanted to mine, the Xenon PHIs aren’t terribly good as miners, but they are really great at running lot of those really, really, highly parallel code. It takes a lot of tuning and a lot of effort to get it right, but once you do, the results are wonderful. I mean, they are incredible, the speed of these machines, the access to the amount of ram that we get, when we are running up… I think we are running 770 Peta Bytes of Ram at the moment on the cluster. It’s quite amazing when you consider just how much there is.” — Craig Wright
November 2014: Craig managed to get the Tulip Trading/C01N supercomputer in the Top500 list on #64.
March 26, 2015: The SGI letter forgery.
March/April 2015: The “Sukuriputo Okane” project starts falling apart.
And as a result, the ever-suitable Faketoshi mantra “[Craig Wright] had not provided any evidence” can be found two handfuls of times, in different shapes and forms, in . He won’t be holding back on the wildly fabricated R&D claims just yet, though, because at this time Craig has only had the visit, but not the report of their findings yet, findings which are painfully detailed:
May 11, 2015: .
Australia’s fastest Top500 HPC is dedicated to Cryptocurrency and smart contract research
Sydney, NSW, May 11, 2015– DeMorgan Ltd is please to advise that the companies in its controlled group have satisfied the requisite criteria under AusIndustry’s R&D Tax Incentive Scheme for an advance finding with respect to R&D activities conducted in the development of smart contract and Blockchain based technologies.
Under the scheme, companies with a turnover of less than $20 million are entitled to a cash refund of up to 45 cents per dollar spent on eligible research and development activity. Accordingly, DeMorgan Ltd and controlled companies is eligible to receive up to approximately $54,000,000 R&D cash rebate for R&D activities conducted in the 2014/2015 financial year.
CEO Dr Craig Wright said “This rebate will strengthen the group’s cash position and is an important source of funds for our development activities. We acknowledge the Government’s support of important R&D activities, and we look forward to the successful commercialisation of our Blockchain and smart contract systems research.”
The approval of the largest Research and Development Advance Finding and Core Technology reviews in Australian history from AusIndustry for Coin-Exch Pty Ltd, Denariuz Pty Ltd and Cloudcroft Pty Ltd and related companies in our group have allowed us to tune our Supercomputers to an Rmax (Tflop/s): 2,468.15 and 939.67 respectively. We expect that this will place us in the top 20 super computers globally and the fastest computer managed in the southern hemisphere accelerating Australia into a position that is well above its weight. This will result in increased technology development in Australia and help lead our country into a global leadership position.
Our CEO, Dr Wright is excited that this will allow us to start accelerating crypto currency and smart contract and property research to new levels in the southern hemisphere and to create opportunities in Australia that have not been imagined before.
In the coming years, we will be looking to expand our involvement in the region with the creation of a combined CuDA/Xeon Phi hybrid system that we are looking to develop in conjunction with SGI. Success in this endeavor would make Australia a global leader in HPC technology as well as in the emerging crypto-currency financial fields.
Mr McKeon of SGI has stated that they “look forward to a long, sustained relationship” and that together our companies will reach the highest ranks of the Top500 list.
Our company, Interconnected Research Pty Ltd is the only government authorized R&D research provider and accelerator dedicated to fostering crypto-currency specific research with the ability to allow companies to claim up to 43.5 cents in every dollar back as a rebate through the AusIndustry R&D program.
As a way of returning something to the community we are offering a free course on our systems and providing access to one of the world’s fastest HPC systems in conjunction with IT Masters and Charles Sturt University.
DeMorgan is a pre-IPO Australian listed company focused on alternative currency, next generation banking and reputational and educational products with a focus on security and creating a simple user experience. In the six years since the first company in the group started, we have completed several Bitcoin based research projects that have lasted over 6 years and are now ready to start commercialisation.
“Adding to the big numbers, DeMorgan Ltd announced in a press release that it had received Australia’s largest R&D Advanced Finding from AusIndustry and would as such be eligible to receive approximately $54,000,000 in R&D cash rebate for the R&D activities conducted in the 2014/15 financial year.” —
“I don’t think the $54 million refund was ever paid, but he was paid earlier $6M and ~$2M refunds — he became more brazen but the last figure was too much even for the ATO (it was a larger claim than what even Google or Atlassian make).
There is also the sales tax case where the ATO found against him and penalized his company, Hotwire, $1.7 million. The way this worked is Wright funded the company with $30 million worth of Bitcoin. The company then purchased software from another Wright entity for $29 million. The first company then made a sales tax refund claim for this purchase and sought ~$3 million as a refund. What Wright was effectively doing was creating $3 million in real-cash refund from the tax office by transferring imaginary Bitcoins between himself. I detail how this worked .
That entity went from being founded to shutdown in months. The DeMorgan entity seemed to exist solely to make R&D claims from the Australian government.” —
Nik went the extra mile in his inquiry of what happened in this era, and spoke with several eyewitnesses. From his epic blog post of May 2, 2016 called “” we take the following quote:
“The experience of those who have worked for or know Craig Wright. Sydney is a global city but in many ways it is a small town — I found out after the Wired report that I knew two people who had worked for Wright. Since the stories published today I have come to hear — either directly or second-hand — from a number of other people who either worked for or knew Wright. The conclusion is near-unanimous: Wright is not Satoshi Nakamoto, and is not capable of being Satoshi Nakamoto. One friend described how Wright is so convincing that even tho he knew he wasn’t capable of creating Bitcoin, he would at times even doubt himself. Another said that Wright has everybody convinced for at least a short period — but then it begins to unravel as his actions do not match his word. He came away from his experience convinced that Wright is a fraud. Yet another person who worked for Wright characterized him (via a third-party) as “the best conman i’ve ever met”.” — Nik Cubrilovic
May 29, 2015: Craig tweets about his 2 Bitcoin supercomputers.
Notice that Craig puts a hashtag with SGI in his tweet, as if SGI had something to do with Craig Wright and the Bitcoin supercomputers mentioned. That remains to be seen, though, as in December 2015 ZDNet figured a few things out about SGI. They wrote about these findings in their article “”. A few quotes:
“However, Cassio Conceicao, SGI EVP and chief operating officer, has told ZDNet that despite this, SGI has never had any contact with Cloudcroft or Wright. “Cloudcroft has never been an SGI customer and SGI has no relationship with Cloudcroft CEO Craig Steven Wright,” he said.
Conceicao added that SGI has no record of the C01N supercomputer being purchased or serviced by the firm. The C01N supercomputer, which was placed at on the list of the world’s fastest supercomputer in November [2015], is another supercomputer that Wright apparently owns. It was allegedly created when Wright merged C01N and Tulip Trading, Cloudcroft’s supposed flagship supercomputer, into a single high performance computer. “SGI has no record of the CO1N supercomputer ever being purchased or serviced from SGI, therefore SGI suspects it may have been purchased on the grey market,” Conceicao said. “SGI does not operate, maintain, or provide any services for this supercomputer.”” — Aimee Chanthadavong (ZDNet)
July 6, 2015: Craig’s final post on the Cloudcroft blog “”.
“Despite issues with the ATO, Cloudcroft Supercomputers and its parent group, DeMorgan Ltd, is happy to announce that things are back in full swing as we have secured funding for the next five years to deliver our innovations and solutions to market.”
“Ok, welcome! It’s been a little bit of a break. We’ve been doing our normal battles and all the rest, and well, this week we are coming back to our normal weekly reviews etc. So, an update is more more than anything else rather than talking technology for this particular blog update. The companies are now fully funded — that will go on for at least 5 years (hopefully a lot longer). Details of that, well one day they will come out. What matters for the moment is our ongoing typical battles with Tax office and other such things are all taken care of — others can worry about them other than me.”
November 2015: What happened with Tulip Trading’s C01N Bitcoin supercomputer meanwhile?
“Duplicates of serial numbers and UUIDs were observed and the fact that they are also obfuscated, and appear to have been taken from an internet source, makes them unconvincing proof of the existence of the purported C01N supercomputer.”
“The specifications for the purported C01N supercomputer provided by Dr Wright to the ATO are not consistent with each other nor with those listed on the Top500 Website. Again this information appears unreliable.”
“We conclude that the taxpayer did not have access to the purported supercomputer. Given Dr Wright’s extensive IT qualifications, it is inconceivable that he was unaware of this fact.
We therefore conclude the evidence provided to us was manufactured by [Craig Wright] the taxpayer in an attempt to deceive us.”
“Having regard to these inconsistencies and anomalies relating to the contract, the evidence that access to the purported supercomputer was never acquired by [Craig Wright] the taxpayer and the anomalies relating to the purported payment, we do not accept that the evidence provided substantiates that [Craig Wright] the taxpayer incurred expenditure to W&K.
In fact, we infer that these documents were created with the intention of deceiving the Commissioner and in order to support the false and misleading statements of [Craig Wright] the taxpayer.”
After entering the supercomputer Top500 list in November 2014 on #64 (see also ), then in June 2015 the Tulip Trading/C01N system was ranked #15, while in November 2015 it was ranked #17 on the Top500 website. However, most these ‘ranks’ can only be looked up with help of WayBack Machine, as the Top500 website has deleted almost all Craig Wright related supercomputer entries from their website.
“One much-publicized computer you won’t find in the Top500 rankings any more is Tulip Trading’s C01N. Allegedly built by Craig Wright, [Note that this entry is still, confusing many, visible on the top500 website] entered the rankings in 64th place in November 2014, jumping to 15th place in June 2015 following a claimed upgrade.
“When doubts about this system surfaced, we tried to independently verify its existence, but ultimately could not,” Top500 list maintainer Erich Strohmaier said via email.
C01N initially made it into the November 2015 ranking, in 17th place.
“We meant to remove it at that time, but it fell through the cracks for a while. It should get removed from all lists, but older lists get much less attention (and care) than the newest,” Strohmaier wrote. C01N was removed from the November 2015 rankings some time in May [2016], cached copies of the list show, with machines below it all moving up a rank.”
“Q: When did you have a supercomputer?
A: Back in 2013. Sorry, end of 2012, but it was not working. 2013, 2014, 2015.
Q: What was it called?
A: Tulip and C01N. There were two.
Q: So, you did have a supercomputer called C01N?
A: That is what I just said.
Q: When did you get rid of these supercomputers?
A: I did not.
Q: You still have them?
A: I do not have them.
Q: Who has them?
A: I do not know.
Q: What happened to them at the end of 2015?
A: I do not know.” — Vel Freedman, Craig Wright ()
November 2, 2015: Craig Wright is being ignored on Twitter.
November 19, 2015: Patrick Paige contacts Craig Wright about “a reporter”.
November 29/30, 2015: Craig Wright makes a video appearance on an All-Star Panel of Bitcoin OGs (to a perplexed audience).
In this video, at 00:33:20 we can hear Craig Wright waffling about doing ‘computing’ in Iceland, on his (NONEXISTENT, remember?) Bitcoin supercomputer called ‘Tulip’ before launching into a tedious tale about the history of Tulips and the associated ‘Tulip Bubble’ which he asserts was a ‘swaption not a bubble’, before finally claiming at 00:35:35 that the ‘computing’ in Iceland, on his (NONEXISTENT, remember?) Bitcoin supercomputer called ‘Tulip’, is all about Bitcoin ‘scalability’. Craig even goes as far as to shamelessly mentioning that his (NONEXISTENT, remember?) Bitcoin supercomputer was “№15 in the top 500 supercomputers globally.”
December 8 & 9, 2015: Wired/Gizmodo reveals & ATO raids
, who published their article first on December 8, 2015 4:25 PM and who had not done much due diligence at this point in time yet, writes about the Bitcoin supercomputers. Wired had no idea that almost all of the things mentioned in this paragraph are lies. There was not “more than $1 million in computers, power, and connectivity”, there was no “fiberoptic cables to his remote rural home in eastern Australia”, and there was no “world’s most powerful privately owned supercomputer”.
“Wright’s blogging and leaked emails describe a man so committed to an unproven cryptocurrency idea that he mortgaged three properties and invested more than $1 million in computers, power, and connectivity — even going so far as to lay fiberoptic cables to his remote rural home in eastern Australia to mine the first bitcoins. His company, Tulip Trading, claims to have built two supercomputers that have officially ranked among the top 500 in the world, both seemingly related to his cryptocurrency projects. (Wright seems to enjoy tulip references, a likely taunt at those who have compared bitcoin to the Netherlands’ 17th century “tulip bubble.”) The first of those supercomputers he named — Japanese for “script money.” Wright claims another, , holds the title of the world’s most powerful privately owned supercomputer. As Wright told the Bitcoin Investor’s conference, he’s applying that second machine towards the mysterious task of “modeling Bitcoin’s scalability,” and meanwhile building an even more powerful supercomputing cluster in Iceland because of its cheap geothermal power.”
“Last year, Wright to establish the “world’s first Bitcoin bank.” Wright’s lists him as the CEO of , a company whose website describes it as “focused on alternative currency, next generation banking and reputational and educational products with a focus on security and creating a simple user experience.” Among DeMorgan’s subsidiaries, also listed on its website, are C01n, a Bitcoin wallet company; Coin-Exch, a Bitcoin exchange; and Denariuz, the aforementioned Bitcoin bank, and one of the top supercomputers in the world.”
“Ten men raided a house in Gordon, a north shore suburb of Sydney, at 1.30 p.m. on Wednesday, 9 December 2015. Some of the federal agents wore shirts that said ‘Computer Forensics’; one carried a search warrant issued under the Australian Crimes Act 1914. They were looking for a man named Craig Steven Wright, who lived with his wife, Ramona, at 43 St Johns Avenue. The warrant was issued at the behest of the Australian Taxation Office.”
“Meanwhile, Wright was still standing beside the swimming pool in his suit, with a laptop in his arms. He heard people coming up the stairs, sped down the corridor and ducked into the gents. A bunch of teenagers were standing around but seemed not to notice him. He went to the furthest cubicle and deliberately kept the door unlocked. (He figured the police would just look for an engaged sign.) He was standing on top of the toilet when he heard the officers come in. They asked the youngsters what they were doing, but they said ‘nothing’ and the police left. Wright stayed in the cubicle for a few minutes, then went out and used his apartment keycard to hide in the service stairwell. Eventually, a call came from Ramona on her friend’s phone. She was slightly horrified to discover he was still in the building and told him again to get out. He, too, had a rental car, and had the key in his pocket. He went down sixty flights of stairs to the car park in the basement, unlocked his car and opened the boot, where he lifted out the spare wheel and put his laptop in the wheel cavity. He drove towards the Harbour Bridge and got lost in the traffic.” —
“Q: When did you get rid of these supercomputers?
A: I did not.
Q: You still have them?
A: I do not have them.
Q: Who has them?
A: I do not know.
Q: What happened to them at the end of 2015?
A: I do not know.”
Thanks for reading, see you next time!