@JeffInTokyo profile picture
Jeff Wentworth @JeffInTokyo

Co-founder of @curvegridinc, a blockchain middleware company.

Joined June 2010
  • Tweets 1,848
  • Following 6,727
  • Followers 1,251
134 Photos and videos
Gmail and GitHub are so much faster in the US...
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Jeff Wentworth retweeted
ETHGlobal
@ETHGlobal
Jun 9
when @ethconf wraps up, the hacking begins. join us at ETHGlobal New York for: > 💰 $200,000 in prizes > 🤝 16 partners > 💻 36 hours of building > 🌎 world class mentors kick-off begins on Friday, June 12. are you in? ethglob.al/T5IHQJSP32

X | ETHGlobal New York ∙ June 12-14 ∙ Continuity Track - ETHGlobal New York 2026

ethglob.al
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A bicycle helmet askew and a smart phone in hand is the new high-vis vest
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Mmmm…@matchaxyz !!!
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I see the size of whatever market you have and raise you $4.7 quadrillion/year. #DTCC @ethconf
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David Hoffman
@TrustlessState
Jun 8
Solid turnout at @ethconf for @TimBeiko
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Marc Andreessen 🇺🇸
@pmarca
Jun 3
I’ve listened to thousands of hours of great music since. What an awesome streaming service.
tobi lutke
@tobi
Jun 2
Shopify launched to the public 20 years ago today
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The UX of @LumaHQ today still feels like The Facebook back in 2005. Full marks. #hadtobethere
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What class of software is Codex, Claude, Copilot, etc. I.e. the thing that helps you with coding. If it's a "coding agent", then what do you call something like ClawdBot that's also autonomously writing code for you?
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TFW you get a legitimate password reset email for a major social network to a unique single-purpose email address…
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Possibilities: - They were hacked - I was hacked - Their support team is having “fun” - AI agents are running amok
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It’s a “save as draft” kind of morning
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Voting to add a show in Nagoya!!! #名古屋 #playnagoyafirst
The Weeknd
@theweeknd
May 20
theweeknd.com/tour/#asia
0:20
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Jeff Wentworth retweeted
Kartik Talwar
@kartiktalwar
May 18
x.com/i/article/205625866612…

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紙の払込票、現金での支払い、海外からは進めにくい事務手続き。日本では、こうした課題が今も残っています。 Curvegridは、MailMate (@mailmatejp) との提携を通じて、こうした不便さを少しでも減らせないか探っていきます。 特に、海外在住の方やグローバルに活動する方々にとって、より扱いやすい仕組みにつながることを期待しています。 詳細はこちら：curvegrid.com/ja/blog/2026-0… #Web3 #ブロックチェーン #デジタルアセット #Fintech #日本

CurvegridとMailMate、日本の請求書支払いの近代化に向けてデジタルアセット分野で提携 | Curvegridブログ

Curvegridは、チームがブロックチェーンを活用した金融商品をより迅速かつ安全に、大規模に提供するためのツールとインフラを提供します。

curvegrid.com
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Curvegrid
@curvegridinc
May 19
We’re excited to announce a strategic partnership with @mailmatejp to explore how digital assets and #blockchain infrastructure could support more flexible financial workflows tied to mail and bill management in Japan. Together, we’ll be exploring more accessible and globally compatible ways to support users managing administrative and payment-related processes across borders. Read more: curvegrid.com/blog/2026-05-1… #Web3 #DigitalAssets #Fintech #Japan
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It's mid-2026 and I'm still waiting for any - ANY! - airline website to not be broken in some substantial way...come on all you agentic coders, you can do it!
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Some days it feels like we’re living in a Futurama episode
GameStop
@gamestop
May 4
GameStop Proposes to Acquire eBay at $125.00 Per Share investor.gamestop.com/ebay
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Garry Kasparov
@Kasparov63
May 2
I don’t see the problem!
Massimo
@Rainmaker1973
May 1
When you start a chess game, you have 20 possible moves available. After the first full move (White then Black), there are already over 400 possible positions. By the third move, that number jumps to around 8,900, and after the fourth it reaches nearly 200,000. By the time you get to move #40, the total number of possible games explodes to roughly 10⁴⁰, a number comparable to the total number of atoms in the observable universe.
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