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The Protocol: Ethereum’s Pectra Upgrade Finally Goes Live

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Welcome to The Protocol, CoinDesk’s weekly wrap-up of the most important stories in cryptocurrency tech development. I’m Margaux Nijkerk, the Ethereum protocol reporter on CoinDesk’s Tech team.

In this issue:

  • Ethereum Activates ‘Pectra’ Upgrade, Raising Max Stake to 2,048 ETH
  • Bitcoin Developers Plan OP_RETURN Limit Removal in Next Release
  • Sam Altman’s World Crypto Project Launches in US With Eye-Scanning Orbs in 6 Cities
  • Aztec’s Privacy Rollup Hits Testnet Amid Growing Demand
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PECTRA FINALLY GOES LIVE ON ETHEREUM: Ethereum activated its long-awaited “Pectra” upgrade on Wednesday, marking the blockchain’s most significant overhaul since the Merge in 2022. The update aims to streamline staking, enhance wallet functionality, and improve overall efficiency. It arrives as Ethereum contends with rising competition and internal debates over its direction. A key element of the upgrade involves increasing the amount of ETH one can stake from 32 to 2,048. This change could help speed up and streamline operations for stakers, the vast network of companies and individuals who help keep the Ethereum network afloat. Previously, staking at scale required setting up multiple validators; now, stakers can consolidate up to that amount under a single node. — Margaux Nijkerk Read more.

BITCOIN CORE DEVS TO REMOVE OP_RETURN LIMIT, SPARKING DEBATE: The debate over Bitcoin’s OP_RETURN heats up, as developers of Bitcoin Core – the most popular node software – said they plan to scrap OP_RETURN entirely in the next release. The OP_RETURN limit is an 80-byte cap on the amount of arbitrary data that can be embedded in a Bitcoin transaction using a special, unspendable output field. The debate centered on whether lifting the 80-byte OP_RETURN limit promotes transparency and simplifies data use on Bitcoin, or whether it opens the door to abuse, spam, and a shift away from Bitcoin’s financial focus. — Sam Reynolds Read more.

WORLDCOIN COMES TO 6 U.S. CITIES: Sam Altman’s blockchain project, World, is launching in the U.S. – and said it intends to roll out 7,500 eye-scanning “orbs” in cities across the country by the end of the year. World’s orbs — chrome, bowling ball-shaped devices that scan a person’s eyeballs to confirm their identity — will initially be available to Americans in six “key innovation hubs,” the company said: Atlanta, Austin, Los Angeles, Miami, Nashville and San Francisco. Those who decide to take the plunge and gaze into the orb will gain access to the World app and receive an airdrop of World’s WLD token. By the end of the year, the project aims to have enough orbs spread throughout the U.S. to give 180 million Americans, more than half the population, access to World’s network.— Cheyenne Ligon and Margaux Nijkerk Read more.

AFTER 8 YEARS, AZTEC TESTNET IS LIVE: Aztec, a layer-2 rollup focused on privacy, shared that its testnet has finally gone live. The announcement comes as a wave of new privacy-focused solutions begins to capture the interests of large institutions that need confidentiality with large transaction batches. The team behind Aztec said that they have been working on the product for over 8 years, bringing the cutting-edge technology one step closer to the mainnet. — Margaux Nijkerk Read more.

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In Other News

  • Movement Labs, the development firm of the Movement network, has rebranded to «Movement Industries» and cut ties with co-founder Rushi Manche following controversy surrounding undisclosed MOVE token deals. The announcement came via the company’s X account early Tuesday, stating that “Movement Labs has terminated Rushi Manche’s employment and all affiliations with the company effective immediately.” The decision follows a CoinDesk report that first revealed secret agreements between Movement-linked entities and market makers during the project’s token launch. — Shaurya Malwa Read more.
  • The price of gold has surged almost 29% this year, solidly beating the 3.8% gain in bitcoin (BTC). Even so, that’s failed to deter investors eager to add the largest cryptocurrency to their portfolios. BlackRock’s spot bitcoin ETF (IBIT) has attracted a net $6.96 billion in inflows since the start of the year, the sixth-largest amount of all exchange-traded funds, according to data from Bloomberg’s senior ETF analyst, Eric Balchunas. SPDR Gold Trust (GLD), the world’s largest physically backed gold ETF, slipped to the number seven position Monday with net inflows of $6.5 billion. IBIT’s outperformance indicates institutions’ persistent confidence in bitcoin’s long-term prospects despite the relatively dour price performance. — Omkar Godbole Read more.
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Regulatory and Policy

  • Democrats in the U.S. House of Representatives derailed what was supposed to be a joint hearing on crypto policy efforts on Tuesday, insisting that President Donald Trump’s personal crypto dealings were too urgent to allow other discussion on instituting industry regulations. — Jesse Hamilton Read more.
  • New Hampshire has become the first state to allow the investment of its public funds into crypto assets with its governor signing the new law on Tuesday. The state beat a number of others to the punch this year as what had started as a surge in state lawmaker momentum had run into roadblocks over recent weeks. As the first to authorize its treasurer to set up such a reserve, New Hampshire could very well beat the U.S. government in forming a stockpile, too. — Jesse Hamilton Read more.
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SEC, Ripple Ink $50M Settlement Agreement, Ask NY Judge for Green Light

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Ripple Labs and the U.S. Securities and Exchange Commission (SEC) have officially reached a deal that, if approved by a judge, will bring their years-long legal battle to a close.

According to a settlement agreement filed in New York on Thursday, both parties have agreed to a $50 million penalty — a portion of the $125 million fine initially imposed last year by Judge Analisa Torres of the Southern District of New York (SDNY), and a tiny fraction of the massive $2 billion fine initially requested by the SEC.

In her 2023 ruling, Judge Torres found that Ripple violated securities laws in selling its native XRP token to institutional investors, but did not violate securities laws in putting XRP on exchanges for retail customers to buy in a suit originally brought in 2020 under then-SEC Chair Jay Clayton (who’s now the Acting U.S. Attorney for the Southern District of New York).

The SEC, then under the leadership of former Chair Gary Gensler, appealed Torres’ ruling, prompting Ripple to cross-appeal. Under the settlement agreement, both parties agree to drop their cases. The Thursday filing confirms Ripple’s announcement in March that it had reached an in-principle settlement agreement with the SEC.

Read more: Ripple to Get $75M Of Court-Ordered Fine Back from SEC, Drops Cross Appeal

The settlement comes amidst the SEC’s full-scale retreat from a host of crypto investigations and litigation that began under Gensler’s tenure. After U.S. President Donald Trump took office in January and appointed crypto-friendly Paul Atkins to serve as the SEC’s new chairman, the agency has done an about-face on crypto regulation.

XRP climbed 9% on the news, continuing a 24-hour increase in value.

Ripple did not respond to CoinDesk’s request for comment.

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Anna Kazlauskas: Data Ownership in the Age of AI

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You’re swimming in data. You’re creating new data every day. If your health app counts your steps? That’s new data. The Oura ring that’s tracking your bio-metrics? Valuable data. Your social media posts, even the stupid jokes that got zero likes? More data.

This is all data that AI companies would love to harvest. You can’t build good AI without good data, which is why many view data as the “new oil’ in the race for AI. The problem, though, is that while your data is valuable in theory, the reality is that it’s hard to monetize your own personal data, as you have no leverage as an individual. (Open AI isn’t knocking at your door to buy your old tweets.)

Enter Vana. “I think data is this fundamental resource powering the next generation of AI, and really the next generation of our digital economy,” says Anna Kazlauskas, co-founder of Vana and CEO of Open Data Labs. “A lot of people frankly just don’t realize that they actually own their data.”

But you do own your data. And it’s valuable… if you can somehow join forces with millions of others who also own their data. This would give you bargaining power. And that’s the mission of Vana: To create an ecosystem for user-owned data, which in turn fuels user-owned AI.

That ecosystem involves a mix of Data DAOs (a “labor union” for data), decentralized data marketplaces, the recently launched VRC-20 token, and a new collaboration with Flower Labs to build the world’s first user-owned foundational model. (Exhibit A that Decentralized AI is creeping into the mainstream: The Vana/Flower collaboration was covered by WIRED.)

Kazlauskas will give a keynote at the AI Summit at Consensus 2025 outlining this vision, and she gives a glimpse here. And she sees the momentum shifting. “We’re already starting to see this shift where more people realize that, ‘My data is really important to AI’ and ‘I’m actually the owner of that.’” She predicts that in a few years, over 100 million users will be onboard. In 10 years? “World population. Above 10 billion.”

Interview has been condensed and lightly edited for clarity.

Why is user-owned data so important to you?

Anna Kazlauskas: Most people assume data is owned by the platforms that it’s sitting on, but that’s not the case. In the same way that when you put your car in a parking lot, the parking lot doesn’t own your car. You can always take it back. You have full ownership over it.

And there’s a huge amount of money being made today, mostly by big tech companies, off of that data, but users are the legal owners. So I think it’s important that we restore that ownership, both from a user perspective and from a developer’s perspective.

Can you connect the dots of how this helps developers?

As a developer, especially in an AI world, having access to the right data is really important. And it’s super hard to do right now, because most of the data is locked up within the walled gardens of big tech. So many of my really smart friends who do stuff in AI go work at the big labs, because that’s where the data is and that’s where the compute is. But that doesn’t have to be the case.

How do Data DAOs fit into this vision exactly?

So a DataDAO is kind of like a labor union for data. Where basically you have a large group of people who pool their data together, and then can make collective decisions over what happens to that data.

The reason why that’s important is that your data, on its own, is not that useful, right? It’s much more useful when there’s a big pool of it. When there’s enough of it to train an AI model.

What are some of the Data DAOs you’re most excited by?

There are a few in the health space that are really interesting. There’s an early one that’s actually doing full exports of patient medical records, which I think can really help advance a lot of research in the space. There’s some related to biometrics, sleep, and health. There’s one with the DLP [Driver Loyalty Program] Labs; they’re building car data. And within their data-set, the Tesla data is really interesting because most people think about Tesla as valuable because they have a data lead, right? Actually, the users can get a lot of that data-set.

You’re pivoting from theory to practice with the new collaboration with Flower Labs to build COLLECTIVE-1. What’s the goal there?

COLLECTIVE-1 is the first user-owned foundation model. Usually when people think about a foundation model, they typically think of one company running a very large training job in a single data center, right? Like OpenAI. And the reason why it’s typically done in a centralized way is because it requires, one, a whole lot of compute power, and two, a whole lot of data.

Flower AI is kind of the leader in federated [decentralized] training. They’ve done a really great job of building these great open source libraries. They’ve come in from the training side and the algorithm side. And with Vana, we really focus on that data piece, right? So we basically have all this data that people can train on. Then you give users end-ownership of the model, and users can decide on what the model is allowed to do? So this is the first foundation model of its kind.

And the theory is that eventually, with better data, you can build AI that’s not just competitive with the central players but better, is that right? So it’s not just about ideology, but also performance.

Exactly, yeah that’s 100% right. From a decentralized context, I think often people agree in principle that, “Yes, we should have AI that’s owned by the people. We should have decentralized AI.” But what’s the thing that we can actually do better in a decentralized context? Data is the answer. For each company, they only have their single slice of a data-set. Apple’s got their data. Google’s got their data. But if you’re going through the user, you can cut across platforms and actually build better data-sets than any single company. Data is the secret sauce that makes it all work.

Love it. Thanks Anna, see you at the AI Summit in Toronto.

Jeff Wilser will host the AI Summit at Consensus 2025, and is host of The People’s AI: The Decentralized AI Podcast.

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Coinbase Stock Falls After Earnings Disappoints Wall Street on Market Volatility

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Shares of Coinbase (COIN) fell nearly 3% in post-market trading after it reported a significant drop in revenue in the first quarter of the year, missing analyst estimates, as markets cooled amid economic uncertainty in the U.S.

The crypto exchange said it recorded $2 billion in revenue, down from $2.27 billion in the fourth quarter and lower than Street estimates of $2.1 billion. The company also reported earnings per share of $0.24, missing the average analyst estimate of $1.93, according to FactSet data.

Trading volume fell 10% to $393.1 billion quarter over quarter and transaction revenue came in at $1.3 billion, about 19% lower than in the fourth quarter.

“Q1 saw increased average Crypto Asset Volatility with BTC reaching a new all-time high price in January. However, crypto prices dropped alongside broader market declines driven by tariff policy and macroeconomic uncertainty,” Coinbase wrote in a letter to shareholders.

Analysts at J.P. Morgan, Barclays, and Compass Point had all slashed their forecasts before the earnings report as crypto trading volume slowed sharply since January amid uncertainties about the future of the U.S. economy.

Trading platform Robinhood (HOOD), whose retail-focused clientele is often compared to Coinbase’s trader base, in April reported a 13% drop in transaction-based revenue.

Coinbase’s $2.9 billion acquisition of derivatives exchange Deribit, however, positions it as the new leader in global crypto options trading, overtaking Binance and other rivals. The move sets the stage for a new chapter in derivatives markets — one that investors will be watching closely.

Read more: Coinbase’s $2.9B Deribit Deal a ‘Legitimate Threat’ for Peers, Wall Street Analysts Say

UPDATE (May 8, 20:43 UTC): Adds additional paragraph at the end and share price decline.

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