The historic Merge upgrade from Sept. 2022 — which marked Ethereum’s transition from proof-of-work (PoW) to proof-of-stake (PoS) — resulted in the overall decline in compliance with standards laid down by the Office of Foreign Assets Control (OFAC).
Ethereum blocks adhering to OFAC compliance censor certain transactions, which has a negative impact on the neutrality of the Ethereum ecosystem. In early August 2022, OFAC sanctioned Tornado Cash and several Ether (ETH) addresses associated with it due to its ability to mask and anonymize transactions.
Before the Merge upgrade, Ethereum’s OFAC compliance increased exponentially as entities such as crypto exchanges opted to run censoring MEV-Boost relays on their validators. The list of top censorship offenders is populated by popular platforms such as Binance, Celsius Network, Bitfinex, Ledger Live, Huobi (HTX) and Coinbase, according to MEV Watch data.
List of entities running censoring MEV relays on their validators are actively harming Ethereum’s credible neutrality. Source: MEV Watch
However, the overall OFAC compliance of Ethereum blocks has declined significantly. In November 2022, 78% of the total Ethereum blocks complied with OFAC regulations. As of today, Sept. 27, Ethereum’s OFAC compliance dropped to 30%, recording an overall reduction of 57%.
Countering OFAC compliance requires operators to use relays that do not censor according to OFAC compliance requirements. There are seven major MEV-boost relays that are most commonly used: Flashbots, BloXroute Max Profit, BloXroute Ethical, BloXroute Regulated, BlockNative, Manifold and Eden. However, not all systems adhere to OFAC compliance, according to MEV Watch:
“Of the 7 available major relays only 3 do not censor according to OFAC compliance requirements.”
It is also important to note that not all blocks built by OFAC-compliant relays are censoring; however, all blocks built by OFAC-compliant relays will censor when non-compliant transactions are broadcast to the network.
While OFAC regulations primarily target United States-based organizations, validators outside the U.S. must consider running non-censoring relays for the benefit of the network.
Amid Ethereum’s reduced OFAC compliance, Grayscale made the decision to abandon all the rights to PoW Ethereum tokens (ETHPoW). However, the decision was attributed to a lack of liquidity in the market. According to an official announcement:
“As such, it is not possible to exercise the rights to acquire and sell the ETHPoW tokens, and on behalf of the record date shareholders, Grayscale is abandoning the rights to these assets.”
On the other hand, some cryptocurrency investment firms like ETC Group have attempted to launch dedicated EthereumPoW exchange-traded products (ETPs).
Sir Keir Starmer has said the United States “is right” about the UK and Europe needing to take more responsibility for defence and security.
The prime minister, speaking at the Scottish Labour conference in Glasgow on Sunday, said he is clear Britain “will take a leading responsibility” in protecting the continent.
“Instability in Europe always washes up on our shores,” he said.
“And this is a generational moment. I’ve been saying for some time that we Europeans – including the United Kingdom – have to do more for our defence and security. The US is right about that.”
He added “we can’t cling to the comforts of the past” as it is “time to take responsibility for our security”.
Donald Trump sparked an emergency meeting of European leaders this week after he said European NATO members should spend more on defence, while the US should spend less.
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Sir Keir has said he will set out a path for the UK to spend 2.5% of GDP on defence, up from the current 2.3%, but has not indicated when that will be.
It is believed he may announce the details when he visits Mr Trump in Washington DC on Thursday, bringing forward the announcement that was expected in the spring when a defence spending review is published.
The prime minister reiterated the UK will “play our role” if required in Ukraine following a peace agreement after he earlier this week said the UK would send troops to be part of a peacekeeping force.
Image: Sir Keir will meet Donald Trump in the White House on Thursday. Pic: AP
However, his comments caused a row with Germany and Italy who said it was premature to commit to boots on the ground, although France agreed with the UK.
Sir Keir said: “As we enter a new phase in this conflict, we must now deepen our solidarity even further.”
He added: “There can be no discussion about Ukraine without Ukraine.
“And the people of Ukraine must have long-term security.”
No Europeans were invited either, sparking concern the US is pandering to Vladimir Putin.
Sir Keir has promised Mr Zelenskyy he will make the case for safeguarding Ukraine’s sovereignty when he meets with Mr Trump, who has called the Ukrainian president a dictator.
Mr Trump also said Sir Keir and French President Emmanuel Macron, who will visit the White House too this week, “haven’t done anything” to end the war.
The prime minister has announced £200m for Grangemouth ahead of the closure of Scotland’s last oil refinery.
Sir Keir Starmer, speaking at the Scottish Labour conference on Sunday, said the cash would come from the National Wealth Fund for an “investment in Scotland’s industrial future”.
Grangemouth oil refinery, on the banks of the Firth of Forth, is set to cease operation this summer and transition into an import terminal, making 400 workers redundant.
Sir Keir said: “We will grasp the opportunities at Grangemouth, work alongside partners to develop viable proposals, team up with business to get new industries off the ground and to attract private investors into the partnership we need.
“We will allocate £200m from the National Wealth Fund for investment in Grangemouth.”
The money comes on top of a £100m “growth plan” already in place for the area.
Scotland’s first minister, the SNP’s John Swinney, welcomed the announcement and said it is “important that the Scottish and UK governments work together on securing the future for the workforce”.
Image: The plant will become an import terminal. Pic: Jane Barlow/PA
Sir Keir said the new investment will be a partnership with the private sector, and he is expecting three times the amount the government is putting in to come from private investors.
The prime minister said he believes the transition to clean energy is a “golden opportunity for Britain, especially for Scotland”, and is essential for national security as it “gets Putin’s boots off our throat”.
However, he said oil and gas are also “vital for our security” so will be “part of the future of Scotland for decades to come”.
As well as the investment in Grangemouth’s future, Sir Keir said every person made redundant will get 18 months full pay and a skills and training offer “backed up with up to £10m”.
Any business in Grangemouth that takes on those workers will get National Insurance relief, he also said.
Petroineos, which owns Grangemouth, announced last September it was to close Grangemouth by this summer because it was unable to compete with sites in Asia, Africa and the Middle East.
The refinery is understood to have been losing about £395,000 a day when it made the announcement and was on course to lose about £153m this year.
The company said the decision would “safeguard fuel supply for Scotland” by converting the site into a terminal able to import petrol, diesel, aviation fuel and kerosene into Scotland.
However, it said that would only need a workforce of fewer than 100 employees.