Marissa pfp

Marissa

@marissaposner

639 Following
3167 Followers


Marissa pfp
Marissa
@marissaposner
New year new role ๐Ÿšจ Iโ€™ve joined @ethereum as part of the Account & Chain Abstraction Team! This new chapter is deeply connected to a goal Iโ€™ve held: to positively impact 1 billion people in my lifetime. To me, Ethereum is the perfect place to make that happen.
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Marissa pfp
Marissa
@marissaposner
This is the flow I had to do to buy Farcaster Pro: 1. First, I had to swap USDC to ETH on Ethereum mainnet. 2. Then I had to bridge USDC on Ethereum mainnet to USDC on Base via the swap button. 3. Only then could I pay for Farcaster Pro. With an ERC-4337 paymaster this entire flow could have been 1 click. I would just sign one transaction: โ€œPay for Farcaster Pro in USDC.โ€ Behind the scenes, the token paymaster handles gas in ERC20 tokens and I donโ€™t need ETH. It can accept USDC on Ethereum, bridge it, and fund the gas on Base for me. I should be able to buy a subscription with the tokens I already have without swapping, bridging, or managing gas. Cc: @v @dwr.eth @pirosb3 @horsefacts.eth
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Marissa
@marissaposner
Girl math: $20 on flowers = free therapy + serotonin + main character energy ๐Ÿ’
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Marissa pfp
Marissa
@marissaposner
POV: youโ€™re on a plane to Berlin and your laptop fan is louder than the engine because you forgot you agreed to speak like 4 times
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Marissa pfp
Marissa
@marissaposner
6-6-2025 ๐Ÿฅ‚ Went out with the girls last night at my old favorite spot! The nostalgia hit so hard. Then got these pretty flowers ๐ŸŒธ for Shabbat ๐Ÿฉท
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Marissa pfp
Marissa
@marissaposner
Apple foie gras ๐ŸŽ
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Marissa pfp
Marissa
@marissaposner
I got my boyfriend underwear with my face on it for his birthday and I think itโ€™s his favorite gift ever lol
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Marissa pfp
Marissa
@marissaposner
Welcome to Tel Aviv where my box of cereal costs $12.83 or 44.8 shekels ๐Ÿ˜ฑ
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Marissa pfp
Marissa
@marissaposner
happy to be back to my normal gym routine for a couple days ๐Ÿ’ช๐Ÿผ maybe one day I can get gains like @ellie @winny and @erica ๐Ÿ”ฅ
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Marissa pfp
Marissa
@marissaposner
6-4-2025 ๐Ÿก Home for 3 days until I head off to Berlin. Itโ€™s been a lot of travel and I am only in the middle of my current travel run which lasts until end of July. Craving a bit of peace and quiet. Hopefully August will be more restorative.
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Marissa pfp
Marissa
@marissaposner
please tell me why I just paid โ‚ฌ950 for a ticket to a conference I am speaking at ๐Ÿซ  when did incentives go upside down and backwards?!
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Marissa
@marissaposner
conference ticket prices have gotten out of control (not Farcon tho!)
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Marissa pfp
Marissa
@marissaposner
6-3-2025 ๐Ÿ‡ต๐Ÿ‡น Thank you Algarve for the memories ๐Ÿซถ๐Ÿผ I didnโ€™t get to disconnect as much as I would have liked but things come up that we canโ€™t control. Iโ€™m heading home to lock in and prep for a big 10 days in Berlin. Letโ€™s go ๐Ÿš€
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Marissa pfp
Marissa
@marissaposner
my boyfriend just said he knows who Becca bloom is and I fear weโ€™ve hit a glitch in the matrix
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Marissa pfp
Marissa
@marissaposner
Knicks really looked greatness in the face and said โ€œnah thatโ€™s not for usโ€ firing Thibodeau makes no sense.
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Marissa
@marissaposner
Mango tuna tartar ๐Ÿ”ฅ
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Marissa pfp
Marissa
@marissaposner
I wish Farcaster search was faster / more precise. @v @dwr.eth @ted are you guys working on improving the search feature at all?
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Marissa pfp
Marissa
@marissaposner
If you're a wallet developer and plan to leverage the capabilities of EIP-7702 coupled with ERC-4337, or you're simply interested in learning more, here is a useful guide my team put together: https://erc4337.substack.com/p/guide-for-wallet-devs-for-getting
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Marissa
@marissaposner
6-2-2025 ๐Ÿ“ˆ Bullish protocol โœจ Iโ€™ll be doubling down on improving @ethereum UX and thinking about the large L1 changes we can make to accomplish the big goal of making all of the ethereum ecosystem feel like a seamless, unified chain. https://blog.ethereum.org/2025/06/02/announcing-protocol
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Marissa
@marissaposner
Made some new friends today ๐Ÿฌ
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