Marissa

@marissaposner

623 Following

2407 Followers

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New year new role 🚨 I’ve joined @ethereum as part of the Account & Chain Abstraction Team! This new chapter is deeply connected to a goal I’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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So much fomo I missed this!!

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3-29-2025 🌊 On days like this I wake up so grateful to be living here. I got to spend time with my sisters and walk along the beach. Feeling really recharged and ready to kick off the week 🚀

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3-28-2025 👯👯 The sisters are in Tel Aviv!!!

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3-27-2025 🗣️ Gave a talk today at Building Blocks 2025 about account abstraction. And took a fun photo with the team 📸

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🚨ACDE is live now and we are talking about Holesky, testing requirements before mainnet, Fusaka, and tackling the big debate about EOF. https://github.com/ethereum/pm/issues/1346

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Pavlovian reward training with treats!

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me + @sheldon aka Cheshire cat vibing ✌🏼

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brb training my boyfriend to bring me my nightly water

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3-26-2025 🥂 Cheers to crushing this week and continuing to get through it. Took an exam today and crushed it, ran like 5 bajillion errands, worked, and attended a speakers dinner for tomorrows conference. Let’s go 🚀🚀🚀

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Curious what account abstraction really means? Wonder what the Ethereum Foundation actually does? Come to my talk on March 27 at Building Blocks Tel Aviv, Israel’s biggest crypto event, co-hosted by @collidervc, @starkwareltd, @fireblocks, @fhenix, and @ssv-network. Hope to see you there!

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adidas sneakers!

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3-25-2025 ⛽ Wow what a wild day. Been running around and we had a team meeting in person which was super helpful. It's interesting how things end up coming super full circle ⭕

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happy birthday queen!!!

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I've noticed my views have been shifting because of my twitter feed. I need a break.

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I squatted like 180 lbs today and i thought it was heavy hahah

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3-24-2025 🗣️ I gave a little talky talk today to kick off the Building Blocks 2025 conference 🚀 Then raced home to make a meeting which was interrupted by some fun sirens a la Houthis and suddenly all my colleagues and I were in the bomb shelter 😂 call continued 📈

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I use this shell script: https://docs.google.com/document/d/1RFU8dXnzfyBSce6CkXhawK8ByRXHGMtxDefzjH1ra-Q/edit?usp=sharing

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yes with the added caveat that you can allocate permissions accordingly so the subwallets don't have access to main funds

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