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on-chain or nowhere 🗳️
your web3 & AI weekly roundup.

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gm gm,
welcome back to another week of chaos, because why wouldn’t everything happen at once? The White House is hosting its first-ever Crypto Summit, TikTok might be going on-chain, and the US Crypto Reserve is actually a thing now.
Meanwhile, in AI land, rumors are flying that OpenAI wants $20K/month for PhD-level AI agents. Wild!
As always, we’re using this space to provide you with the latest product updates and relevant industry news in the shortest form possible.
Let’s go! @getenzyme
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IN THE SPOTLIGHT
MetaMask Metal Card drops soon!
MetaMask is stepping up its game with a premium physical debit card dropping in April 2025. This Metal Card builds on the existing MetaMask Card, letting users spend crypto anywhere Mastercard is accepted.
The news is out.
Do you want one of the first metal MetaMask Cards, with 3% USDC cashback?
Join the list 👇
— MetaMask.eth 🦊 (@MetaMask)
7:28 PM • Mar 4, 2025
But it's not just for transactions—cardholders get exclusive perks, surprise rewards, and VIP event access.
The card will roll out in the UK, EEA, Brazil, Colombia, Mexico, and the US (except New York and Vermont). To get one, users first need to onboard to the Virtual Card and complete KYC.
Another step toward making crypto spending mainstream.
SUBSTRATES
What else is on the radar?
WEB3
The Ethereum Foundation presents new leadership structure with Hsiao-Wei Wang and Tomasz Stańczak serving as co-Executive Directors.
President Donald Trump hosts the first-ever White House Crypto Summit, bringing together founders, CEOs, and investors to tackle crypto regulations.
Tether appoints Simon McWilliams as its CFO to drive full audit and reinforce transparency.
Zora is launching its token on Base after a March 3 snapshot.
AI
OpenAI plans to integrate Sora into ChatGPT.
Anthropic raised $3.5B at a $61.5B valuation, led by Lightspeed with backing from Salesforce, Cisco, and Fidelity. The funds will fuel AI research, expand compute, and push into Asia and Europe. Moreover, they launched Claude 3.7 Sonnet, an AI model that adapts its reasoning to query complexity, featuring an "extended thinking" mode for deeper analysis at a slower pace.
Microsoft debuts Dragon Copilot AI assistant that combines Dragon Medical One and DAX Copilot to handle clinical notes, referrals, and summaries—freeing up healthcare workers to focus on patients.
OpenAI’s NextGenAI is funding 15 top institutions with $50M in grants, computing, and API access to advance AI in healthcare, education, and more.
Perplexity teases Comet, its new browser currently inviting beta users and aimed to compete with Chrome. Also, the company will partner with Deutsche Telekom to build its first AI Phone.
FROM THE REPOSITORY
Check this out!
Several bullish post-ETHDenver key takeaways.
What cool things are people building with AI these days?
A video guide on the top 8 testnets in 2025.
Use now or save for later:
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Visual of the week: The state of the Space Economy in 2024
SCOOPS OF THE WEEK
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And that’s it for the week - not so short but sweet.
Keep on building!
P.S. Got a friend who needs this? We’d appreciate it if you passed it on!
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