Lugui Tillier is the sales manager for Lumx Studios, one of the top cryptocurrency firms in Rio de Janeiro — a city with a burgeoning crypto industry.
But for Tillier — who holds dual citizenship between Belgium and Brazil — cryptocurrency is more than a job. It was a passion sparked by a friend, and it evolved into his first full-time crypto job with Lumx in 2021.
1) How did you get into crypto?
I was very fortunate because the father of one of my closest friends was the one who founded the first crypto firm here in Brazil in 2016 — BLP Crypto. Before that, he was always talking to me about crypto and blockchain, telling me it was the future and that I should learn more about it. So around 2019, I finally listened to him and started studying Bitcoin. I started working for Lumx in 2021.
2) Tell us about Lumx and what you do for them.
We are a blockchain abstraction solution for big enterprises. We help anyone who wants to integrate blockchain into their business, or companies that want to deploy projects or experiment on blockchain. We do things like payment solutions and decentralized identity (DID) solutions.
Big companies can mostly focus only on their own applications — not on hiring blockchain engineers or learning about blockchain technology and infrastructure, which is still complex. So we enable those big companies to work and test safely. I’m the manager of sales for Lumx, so I’m the one responsible for building and maintaining relationships with blockchains and protocols.
3) Do you invest in crypto yourself? What do you take the most interest in right now?
Lugui Tillier at the Savvy Brain Academy in Tanzania, a school he began donating to in 2017 using Bitcoin. Source: Lugui Tillier
I’m investing a lot in layer 2s. (I like Polygon, Arbitrum, and ZK solutions — such as ZK-Sync and Linea.) In the last cycle, we saw a lot of projects start on Ethereum, and that was unsustainable. We were paying $50 (or more) per transaction. There were days that we had gas wars, and people were paying almost six Ethereum per transaction.
I still don’t know if there was just a lack of knowledge that you could build stuff on a layer 2 among new projects and companies at the time. But people wanted to have exposure to Ethereum, so stuff that should have been happening on layer 2s was happening on Ethereum.
Liquidity is flowing to layer 2s now, so layer 2s are more prepared for the next wave.
I also really like Bitcoin Ordinals and Ordinal Maxi Biz (OMB). We’re having an explosion of nonfungible tokens (NFTs) being built on Bitcoin, the biggest blockchain in the world. Being able to trade and express culture — it’s really amazing. That’s why I really like Ordinals.
I believe that Ordinals will perhaps capture the most of this new culture and way of expressing everything on Bitcoin. Ordinals help to express the core values of Bitcoin in a much more friendly way than Bitcoin, which is too technical or harsh for some people.
4) Where do you see Bitcoin and Ethereum in 10 years?
I think I see Bitcoin and Ethereum as the main consensus platforms in the world. This is curious, because nowadays it’s rare to see Bitcoin as a platform. We already see Ethereum as a platform where you have other applications and layers to build around it. Because of the advancements of some protocols — like Taproot Assets and Ordinals — I see Bitcoin venturing into a new era.
Besides being a currency to pay for stuff, or a store of value, you will be able to store other currencies on it. Bitcoin is moving from an era where it’s been an asset to an era where it will be a platform for storing and trading other assets.
5) What is the main hurdle to mass adoption of blockchain technology?
Lugui Tillier (second from right) in 2022 speaking at NFC Brasil, one of the main Web3 events in Latin America, where he shared his experience of working with traditional companies in Web3. Source: Lugui Tillier
Even though we have made significant progress, blockchain is still composed of complex infrastructure. It’s complicated not just for end-users, but also for traditional companies that want to work with it. I often joke that you only realize how complex MetaMask is when you try to teach your father how to use it — hence the importance of the emerging abstraction solutions.
While these solutions may slightly compromise decentralization, they preserve a blockchain’s programmability and automation and significantly lower the barrier to entry. This is crucial because now we have a second option. People can stay 100% decentralized if they prefer it, but for those who do not, they have the option of adopting a “semi-decentralized” model, which is the missing link to mainstream adoption.
6) What do you do in your free time?
I really like to study philosophy, especially stoicism. Everyone who works or lives in this crypto world is exposed to a lot of volatility, and they’re used to a lot of dopamine and incentives. I like stuff that you are not able to control, so I like the stoic philosophy. The mantra of stoicism is to cultivate different stuff that you are not able to control. When you master this, you are able to live in peace in this crazy crypto world. So it’s one of my favorite subjects — not only for my personal life, but also for my professional life.
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Cointelegraph Magazine writers and reporters contributed to this article.
It says human rights in the UK “worsened” in 2024, with “credible reports of serious restrictions on freedom of expression”, as well as “crimes, violence, or threats of violence motivated by antisemitism” since the 7 October Hamas attack against Israel.
On free speech, while “generally provided” for, the report cites “specific areas of concern” around limits on “political speech deemed ‘hateful’ or ‘offensive'”.
Sir Keir Starmer has previously defended the UK’s record on free speech after concerns were raised by Mr Vance.
In response to the report, a UK government spokesperson said: “Free speech is vital for democracy around the world including here in the UK, and we are proud to uphold freedoms whilst keeping our citizens safe.”
Image: Keir Starmer and JD Vance have clashed in the past over free speech in the UK. Pics: PA
The US report highlights Britain’s public space protection orders, which allow councils to restrict certain activities in some public places to prevent antisocial behaviour.
It also references “safe access zones” around abortion clinics, which the Home Office says are designed to protect women from harassment or distress.
They have been criticised by Mr Vance before, notably back in February during a headline-grabbing speech at the Munich Security Conference.
Ministers have said the Online Safety Act is about protecting children, and repeatedly gone so far as to suggest people who are opposed to it are on the side of predators.
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5:23
Why do people want to repeal the Online Safety Act?
The report comes months after Sir Keir bit back at Mr Vance during a summit at the White House, cutting in when Donald Trump’s VP claimed there are “infringements on free speech” in the UK.
“We’ve had free speech for a very long time, it will last a long time, and we are very proud of that,” the PM said.
But Mr Vance again raised concerns during a meeting with Foreign Secretary David Lammy at his country estate in Kent last week, saying he didn’t want the UK to go down a “very dark path” of losing free speech.
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The Trump administration itself has been accused of trying to curtail free speech and stifle criticism, most notably by targeting universities – Harvard chief among them.
The police’s use of facial recognition technology is to be significantly expanded in an attempt to catch more offenders, ministers have announced.
Under the plans, 10 live facial recognition (LFR) vans will be used by seven forces across England to help identify “sex offenders or people wanted for the most serious crimes”, according to Home Secretary Yvette Cooper.
The tech, which has been trialled in London and south Wales, will be subject to strict rules, the Home Office said, but human rights groups have warned it is “dangerous and discriminatory”.
Amnesty International UK said the plans should be “immediately scrapped”, with facial recognition proven to be “discriminatory against communities of colour”.
“It has been known to lead to misidentification and the risk of wrongful arrest,” said Alba Kapoor, the charity’s racial justice lead, “and it’s also known to be less accurate in scanning the faces of people of colour.”
The Home Office said the LFR vans will only be deployed when there is “specific intelligence”, and will be operated by trained officers who will check every match made by the cameras.
The vehicles will also only be used against bespoke watch lists, compiled for each use under guidelines set by the College of Policing.
The vans will be operated by police forces in Greater Manchester, West Yorkshire, Bedfordshire, Surrey and Sussex (jointly), and Thames Valley and Hampshire (jointly).
Image: The 10 vans set to be deployed to police forces across England.
Pic: Home Office
‘The most serious offenders’
Ms Cooper has said ministers are focused on making sure “there are proper safeguards in place”.
As part of the plans, the home secretary has announced she will be launching a consultation on how and when the cameras should be used, and with what safeguards, which the government will use to draw up a new legal framework for the use of the cameras.
Ms Cooper said the tech had been used in London and South Wales “in a targeted way”, and helped catch “the most serious offenders, including people wanted for violent assaults or for sex offences”.
According to the Metropolitan Police, the tech has led to 580 arrests for offences such as rape, domestic crime and knife crime in the space of 12 months.
The government has pointed to independent testing by the National Physical Laboratory, which it said found the tech was “accurate” and showed “no bias for ethnicity, age, or gender”.
Liberty has welcomed the government’s decision to create a statutory framework for using facial recognition, but said that should be in place before the tech is rolled out.
“There’s no reasonable excuse to be putting even more cameras on our streets before the public have had their say and legislation is brought in to protect all of us,” said a statement.
The civil liberties charity cited how more than 1.6 million people have had their faces scanned in South Wales, mostly on football match days in Cardiff city centre.
But Lindsey Chiswick, from the National Police Chiefs’ Council (NPCC), has said the expansion “is an excellent opportunity for policing”, and will help officers locate suspects “quickly and accurately”.
Police should consider disclosing the ethnicity and nationality of suspects when they are charged in high-profile and sensitive cases, new national guidance says.
Coming into force today, it says there must be a policing reason to release the information, such as where there are high levels of disinformation, if it will improve public safety, or if it is significantly in the public interest.
A Home Office spokesperson told Sky News they will support the new guidance by authorising the release of relevant accompanying immigration information if appropriate.
The change comes after two men charged over the alleged rape of a 12-year-old girl in Nuneaton were reported to be Afghan asylum seekers, sparking protests.
Warwickshire Police did not confirm the immigration status, leading to Reform UK accusing them of a “cover-up”, something the force strongly denied.
Responding to the row, Home Secretary Yvette Cooper said last week she wanted police to be more transparent, and that new guidance was being worked up.
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2:41
Migration protesters face off
How high-profile cases sparked debate
When considering what information to release, police must consider contempt of court laws which aim to give defendants a fair trial, as well as media guidance from the College of Policing.
Until now, the media guidance said once a suspect has been charged, police can give out information such as their name, date of birth and address. It did not mention anything about ethnicity, nationality, or immigration status.
The Southport murders committed by Axel Rudakubanalast July led to speculation about his ethnicity and immigration status, fuelling riots in many parts of the country.
In the Nuneaton case, Reform leader Nigel Farage said retaining the “basic and sober facts” was “a cover-up that in many ways is reminiscent of what happened after the Southport killings”.
Warwickshire Police said officers “did not and will not cover up such criminality”, and followed national guidance.
Image: Reform leader Nigel Farage argues releasing the information could prevent unrest. Pic: PA
How will new guidance work?
The new guidance says it is at the discretion of the police force to decide whether to release ethnicity and nationality details, and that they must consider the ethical and legal implications.
It says it is not the job of police to verify a suspect’s immigration status, which rests with the Home Office.
The advice has been developed by the National Police Chiefs’ Council (NPCC) and the College of Policing, in consultation with the Home Office and the Crown Prosecution Service (CPS).
Deputy chief constable Sam de Reya, the NPCC lead for communications and media, said: “We saw during last summer’s disorder, as well as in several recent high-profile cases, what the major, real-world consequences can be from what information police release into the public domain.
“We have to make sure our processes are fit for purpose in an age of social media speculation and where information can travel incredibly quickly across a wide range of channels.
“Disinformation and incorrect narratives can take hold in a vacuum. It is good police work for us to fill this vacuum with the facts about issues of wider public interest.”
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3:31
One year on from the Southport riots
‘A chilling message’
The guidance is interim, and will be considered as part of a wider review of the College of Policing’s authorised professional practice for media relations later this year.
Chief constable Sir Andy Marsh, the college’s CEO, said officers will continue to police “without fear or favour”.
But the guidance is likely to provoke backlash from anti-racism campaigners. Last week, the Joint Council for the Welfare of Immigrants warned that revealing ethnicity and migration status would “send a chilling message: that some people are inherently more ‘suspect'”.
‘Public trust requires transparency’
A Home Office spokesperson told Sky News they welcome the new guidance, adding: “Public trust requires transparency and consistency from the authorities that serve them.”
They added: “The public, and police forces themselves, want greater clarity on when, why and how information is released and the legitimate and compelling reasons it may need to be withheld.
“The Home Office will support that effort by authorising the release of relevant accompanying immigration information in future cases, where it is appropriate to do so, and where the police have requested it. All cases will of course take account of consultation with the police and CPS.
“The government also asked the Law Commission at the end of February to speed up the elements of its review around the law of contempt in relation to what can be said publicly ahead of a trial.”