Craig Wright is, to put it mildly, a controversial character. I will not go into the details why, as others have done this in much more detail (see for example Arthur van Pelt's website). It is sufficient to say here that Mr Wright has claimed, and continues to claim, to be Satoshi Nakamoto, the pseudonymous creator of Bitcoin. His claims are at best dubious and are very much contested. For what it is worth, in my opinion it is abundantly clear that he is definitely not Satoshi Nakamoto. The consequences of this, which are many, have yet to be fully worked out.
Despite not being able to prove that he is who he says he is, Mr Wright has over the past few years managed to build up, via the company nChain Holdings Limited in which he plays a key role, what is now a very substantial portfolio of patent applications. On 1 February 2017, nChain started filing GB patent applications. The total number of GB applications filed in the name of nChain now stands at 290, the latest being filed on 23 December 2020. There are also a further 73 applications, all filed in 2016 in the name of EITC Holdings Limited, which have since been assigned to nChain. These applications, which invariably do not progress beyond the first 12 months in the UK, have been used as priority claims for subsequent PCT, EP, US, CN and other applications. The current state of the patent portfolio is consequently now absolutely massive and clearly represents an investment amounting to many millions of whatever fiat currency you choose to use. For a small company based in London (but registered in Antigua), this is an enormous effort, making it very much an outlier in the patent world.
To summarise the entire portfolio would be a task that is far beyond my limited abilities and available time, let alone my readers' attention span. Instead, I will just concentrate on what nChain has managed to achieve so far at the European Patent Office, which Mr Wright has acknowledged is the toughest one to get applications past. It is still relatively early days, given that we are only a few years from the earliest filing dates, but there have already been some successes. None of the patents has been opposed. An interesting point to note is that all of them are very much computer-implemented and presumably rely on the EPO's established view that applications of cryptography are very much within the allowable area of patentability.
Given the controversy around nChain and Mr Wright (see here), the fact that their patents have so far attracted no serious attention seems surprising to me. From my limited research so far, there is certainly the possibility that some (see for example here) may be invalid, although it is also possible that the technical relevance of nChain's patents is simply too low to be significant. However, given the huge investment so far, it would be surprising if nChain did not intend to use their patents in some way, otherwise it would be an awful lot of money to spend on what many would consider to be a narcissistic and possibly fraudulent vanity project. It would be interesting to see what others think of it, in particular if there is any relevant prior art on the granted patents that the EPO have not considered.
Update 6-10 Feb 2021: In light of the comments received so far by devoted followers of Mr Wright, I would like to add that it is very easy to verify ownership of any particular bitcoin address. Here's an example:
I, Tufty Sylvestris, confirm that I am the owner of the following address.
bc1quklwszfchvfzpxa7wk8pge7ykczcg0pv54wc8a
IA0TdtltWrzK62rDVw/WkZ36hNOGshhw8UFXySK7VFY9Nv5mQWr6B3aXpDpFH15gPH7uUJsPzlLB/T+eKkXjMWo=
Anyone can verify this unambiguously, for example by plugging the text, address and signature into a bitcoin wallet verification tool (e.g. Electrum, which I use). Craig Wright has not been able to do this for any address containing coins owned by Satoshi Nakamoto (e.g. the single address mentioned in block 0, which was definitely owned by Satoshi, who should therefore have the corresponding private key enabling the address to be signed). Therefore Craig Wright's claims to be Satoshi Nakamoto can be discounted. Hitchen's razor applies.
What an ignorant story, it's simple:
ReplyDeleteCraig Wright inventor of Bitcoin try to protect his child Bitcoin with patents who are free to use with Bitcoin Satoshi Vision (BSV).
Fake Bitcoin Core (BTC) and Bitcoin Cash (BCH) according to his white paper and all other block chains must pay to use his patents.
I expect he shall also fight for the name Bitcoin and ask fake Bitcoin BTC and BCH to rename or to stop using the Bitcoin name.
He probably go also to do the same with the fake Bitcoin BTC and BCH coin base database till the split and ask a license fee or to stop using it.
I'm 34 years active in IT and never saw so less respect for an inventor, special for inventing what's going to change so much but only if people follow the white paper.
I’m not connected to any BSV or any other block chain project but follow the developments for 10 years.
I wish Craig luck in changing the world, I hope he has one day a more positive and friendly way of communicating and keep his voice low and avoid loud or aggressive shouting.
CSW holds the copyright to the Whitepaper and was requested by the Copyright Examiner to provide proof of identity. These people who write this babble against Craig are psychotically afflicted with cognitive dissonance.
Delete..."it is abundantly clear that he is definitely not Satoshi Nakamoto."
ReplyDeleteIn fact, the opposite is true. It is abundantly clear, obvious even, that CSW is Satoshi. No-one comes remotely close to displaying the knowledge he has about Bitcoin. Just because he won't perform like a monkey jumping through the hoops you want him to, does not negate the fact that he is Satoshi.
This narrow-minded view will come back to bite you.
Just stating that CSW is not Satoshi is incumbent upon you to PROVE it. CSW was GRANTED the copyright to the Whitepaper because HE WAS ABLE TO PROVE to the Copyright Examiner that he is Satoshi.
DeleteSimple, Craig is Satoshi.
ReplyDeleteYour article screams cognitive dissonance.
"Despite not being able to prove that he is who he says he is"
ReplyDeleteWhy do you assume CSW is not *able* to prove he is SN? Perhaps he's just not willing to, and why should he... He doesn't owe anyone anything in this regard.
If Craig is smart he shall never public proof he has access to a private key from any of the Satoshi owned coins, if he need to proof he is Satoshi he can better do it an other way.
ReplyDeleteBillionaires with millions of cash at their bank accounts must already have an expensive 24/7 security team and technology round them and still family members are kidnapped for ransom.
What do you think criminals are going to do if they find out Craig proved to have access to a private key which give access to billions dollar value BTC, BCH and BSV, what’s more then any rich men on earth has cash because they have it invested in stocks, bonds, metals, art, jewelry, houses etc. and keep only a little cash.
No bank action needed, is no detection during the crime only after and because the privacy features added without Craig's permission to BTC and BCH, money laundering is possible without a trace.
That same BTC and BCH privacy features can be a reason for governments to ban BTC and BCH, probably during an action from all common sense countries in once.