Cryptocurrency advocacy group DeFi Education Fund (DEF) has urged a United States court to consider the unique aspects of blockchain technology when evaluating the privacy rights of cryptocurrency users under the Fourth Amendment.
DEF filed an amicus brief to the U.S. Court of Appeals (First Circuit) on Oct. 20, supporting James Harper’s appeal against the Internal Revenue Service as part of a fight to prevent the U.S. government from having unfettered access to a user’s transaction history on cryptocurrency platforms.
Harper was one of 14,355 Coinbase users whose data was handed over by the cryptocurrency exchange to the IRSfollowing a court order in 2017, which sparked a fight for stronger digital privacy rights.
DEF is proud to support the industry by filing amicus briefs in precedent-setting cases, such as Harper v. IRS, which involves a John Doe subpoena to Coinbase that resulted in over 14,000 users’ private financial information being sent to the IRS.
DEF argued that the Fourth Amendment needs to be revised to rebalance law enforcement’s investigative powers and an individual’s right to financial privacy in the digital age.
“When old precedents meet new technology, courts must ‘assure preservation of that degree of privacy against government that existed when the Fourth Amendment was adopted.’”
The Fourth Amendment of the U.S. Constitution serves to protect people from unreasonable searches and seizures by the government.
DEF also pointed to the case of Carpenter v United States to argue that the Fourth Amendment limits the U.S. government’s capacity to obtain data from third-parties platforms like Coinbase.
The advocacy group further explained that because cryptocurrency transactions are traceable on public ledgers, it is possible to connect real-life identities to their pseudonymous addresses.
This impacted the livelihoods of all 14,355 users in the Coinbase case, DEF explained:
“The government’s request in this case therefore implicated every user’s every transaction, now and forever, including their ‘familial, political, professional, religious, and sexual associations.”
“It gave the government a “detailed, encyclopedic, and effortlessly compiled” synopsis of the lives of Harper and 14,354 others,” DEF added.
This degree of insight far exceeds what is attainable through traditional banking records, the lobby group argued.
4/ We argue that the Court must take into account core differences between crypto technology and TradFi because blockchain data provides the government with an intimate view into a person’s financial life in the past, present, and future. pic.twitter.com/KORSLRhqNY
The DeFi Education Fund’s mission is to educate policymakers about the benefits of decentralized finance and to achieve regulatory clarity for the DeFi ecosystem.
The final decision of Harper v Werfel and Internal Revenue Services is expected to set a precedent for digital privacy rights and law enforcement measures in the U.S.
Steve Witkoff, the US special envoy to the Middle East, has claimed the UK played a “vital role” in helping negotiate the Gaza peace deal, smoothing over a potential diplomatic row between London and Washington.
Witkoff took to X on Monday, ahead of meeting President Donald Trump in Israel, to praise the UK.
“I would like to acknowledge the vital role of the United Kingdom in assisting and coordinating efforts that have led us to this historic day in Israel,” Witkoff wrote.
“In particular, I want to recognise the incredible input and tireless efforts of National Security Advisor Jonathan Powell.”
His comments came 24 hours after education secretary Bridget Phillipson was branded “delusional” by Mike Huckabee, the US ambassador to Israel, for claiming that Sir Keir Starmer’s presence at a signing ceremony for today’s ceasefire deal in Egypt “demonstrates the key role that we [Britain] have played”.
Phillipson added: “We have played a key role behind the scenes in shaping this.
“It’s right that we do so because it’s in all of our interest, including our own national interest, that we move to a lasting peace in the region.
“These are complex matters of diplomacy that we are involved in. But we do welcome and recognise the critical role that the American government played in moving us to this point.”
Her comments prompted Mr Huckabee to repost the Sky News clip on social media, claiming: “I assure you she’s delusional.”
He added: “She can thank Donald Trump anytime just to set the record straight.”
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Mr Huckabee was part of the negotiating team for the peace deal, with Mr Trump calling the former Arkansas governor “AMAZING” as he said he “worked so hard, and did so much, to bring about peace in the Middle East”.
In August, Mr Huckabee said the UK and other European nations that said they would declare a Palestinian state were “having the counterproductive effect that they probably think that they want”.
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Israel’s deputy foreign affairs minister, Sharren Haskell backed Huckabee, telling Sky News the UK played “the opposite” of a key role in the peace deal after recognising the Palestinian state.
“The message that the UK government has sent Hamas was the message that: the longer they continue this war, they will be rewarded.
“I mean, you must understand that when a terrorist organisation is thanking you. You are on the wrong side of history.”
It is understood the prime minister has underlined Mr Trump’s key role in securing this deal throughout the process. Publicly, he praised Mr Trump twice in his press conference in India on Thursday.
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Final preparations for hostages in Israeli hospital
Ms Phillipson stood by the September decision to declare a Palestinian state, saying it was “the right thing to do”.
Husam Zomlot, the Palestinian ambassador to the UK, told Sky News it was a “moment of leadership” for the UK to declare a Palestinian state, and a “responsibility to begin to correct a century of the gravest historic injustices committed against our people”.
He added: “That moment three weeks ago, when the UK did recognise, is a moment when we can say that the wheels of history are turning in a different direction.”
No plans for British troops on the ground
The education secretary also told Sky News the government has “no plans” to put British troops into Israel or Gaza as part of a stabilisation force after the ceasefire.
The US military will help establish a multinational force in Israel, known as a civil-military coordination centre, which is likely to include troops from Egypt, Qatar, Turkey and the UAE.
Image: Tens of thousands of Palestinians have walked back to Khan Younis in southern Gaza. Pic: AP
On Friday, US officials said up to 200 US troops already based in the Middle East will be moved to Israel to help monitor the ceasefire in Gaza.
The day before, President Trump announced Israel and Hamas had “signed off on the first phase” of a peace plan he unveiled last week.
Image: Pic: Reuters
Aid trucks have been gathering in Egypt to cross into Gaza after months of warnings by aid groups of famine in parts of the territory.
In Israel, the remaining hostages are due to be returned from Gaza by Hamas on Monday under the first phase of the peace plan. Twenty are believed to still be alive, 26 have been declared dead, while the fate of two is unknown.
The ceasefire agreement has been made two years after Hamas stormed Israel on 7 October 2023, killing 1,200 people and taking 251 hostages.
Israel’s military offensive has killed more than 67,000 Palestinians in Gaza, according to the Hamas-run health ministry, which the UN deems reliable.