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Jamesin Seidel
@seidtweets
investing @chapterone. AI/ML/infra. powerball loser. american living in london. ex. data science @twittersf + 🤖 + 🏀
The Internet
substack.com/@jamesin
Joined August 2016
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  • Pinned
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    Jamesin Seidel
    @seidtweets
    May 20, 2025
    I am so excited to announce that I’m becoming a General Partner at @chapterone! I am deeply grateful to @jmj and the rest of the Chapter One team for their support and partnership, and the opportunity to continue to build an iconic early-stage fund. We’ve always had a strong
    42K
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    Jamesin Seidel
    @seidtweets
    Jan 31, 2022
    📣 Exciting life update!! 📣 This is the first day of my new job! Beyond thrilled to be joining the incredible crypto VC team at @chapterone, leading the charge on data science. A few thoughts below on how I got here and what’s next. 💭
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    Jamesin Seidel
    @seidtweets
    Apr 21, 2022
    The launch of Moonbirds has been the single most extraordinary mint in the history of NFTs. Never before have we seen these trading volumes and floor price velocity. Here are some graphs visualizing the craziness:
    Moonbirds are soaring; NFT collection analysis
    From medium.com
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    Jamesin Seidel
    @seidtweets
    May 28, 2021
    Today is my last day at Twitter. It feels surreal. I can’t put into words how grateful I am for the opportunity to work at this incredible company, in Health, for the past 4.5+ years. To everyone I’ve worked with and learned from - thank you 🙏. I’ll always be rooting for you,
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    Jamesin Seidel
    @seidtweets
    Nov 1, 2022
    I am heartbroken about everything that is happening at Twitter. As a former employee, I can confidently say - Twitter's employees are brilliant and hard-working, and Twitter's culture is deeply rooted in purpose and compassion.
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    Jamesin Seidel
    @seidtweets
    Jun 22, 2019
    Made the money in my first WSOP event!! Short stack so let’s get splashy! 💰💰💰🎉🎉🎉 #WSOP #LadiesEvent
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    Jamesin Seidel
    @seidtweets
    Jan 13, 2022
    Changing my profile pic to this badass lady in celebration of @worldofwomennft floor price doubling 🚀 #WoW And hi @ReeseW with the matching blue! 👋💙
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    Jamesin Seidel
    @seidtweets
    Sep 29, 2021
    I felt drawn to the @sad_girls_bar vibe; so I analyzed the data 👇
    medium.com
    Sad Girls Bar — NFT Collection Analysis
    Deep dive into @sadgirlsbar NFT collection using Etherscan and OpenSea data.
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    Jamesin Seidel
    @seidtweets
    May 18, 2019
    13.1!! #BrooklynHalf ✅💪🏃‍♀️🌞🗽
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    Jamesin Seidel
    @seidtweets
    Feb 16, 2018
    Speaking next Saturday! Public speaking 😳. Thank you to @datachloe and @williampietri for encouraging knowledge share and community building 🙌🙏 #SheTalksData
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    Jamesin Seidel
    @seidtweets
    Jun 26, 2024
    I know this is cheesy. But I really can’t believe driverless cars happened in my lifetime. Just finished my first Waymo trip. Equipped with jazzy music and all.
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    Jamesin Seidel
    @seidtweets
    Sep 13, 2017
    One year @Twitter!! So grateful for this wacky, electric, meaningful product & all the brilliant people that work here #TwitterAnniversary 💙
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    Jamesin Seidel
    @seidtweets
    Apr 21, 2018
    Saturday’s are for sunshine & watching your college roommmate kill it to @BrunoMars #swag #flashmob 🌞🎧
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    Jamesin Seidel
    @seidtweets
    Jul 15, 2018
    #NewProfilePic 📸