Puddin AI

✍️ Human Authorship Verification
Verifies at time of creation, not after the fact
📜 From keystrokes to cryptographic proof
🌐

[Puddin AI @PuddinAI]

Honored to speak at #GOSIMParis last week on AI Education: Learning in the Age of Agents. Sharing the stage with brilliant minds including Fields Medalist Sir Timothy Gowers was an honor I won't forget.
My take: when calculators arrived, we didn't stop teaching math. We made showing your work more important.
AI is the same shift, but bigger. If calculators taught us to show our work, AI has to teach us to show our thinking.

That's what we're building toward at Puddin.

#puddinai #humanauthorship #aieducation

[Puddin AI @PuddinAI]

The through-line across all of it: AI is accelerating the production of text, but what courts, institutions, and increasingly markets care about is whether there's a human genuinely behind it. Not just content. Authorship. Sources: Reuters, National Constitution Center, Axios, Nature, ICAI #humanauthorship #humanauthorized #PuddinAI

[Puddin AI @PuddinAI]

This week, the authorship question came into sharper focus: not "can AI make content?" but "what still counts as human work?" 🧵 This Week in Human Authorship (April 1–7)

[Puddin AI @PuddinAI]

Academia is feeling it too. Nature reported this week that tens of thousands of 2025 papers may contain invalid references generated by AI — a pretty clear example of what happens when output scales faster than accountability. Institutions are taking note. ICAI's April 2026 programming centers "ethical AI and academic integrity," including a session called "Going forward with integrity, staying human." The fact that that phrase needs to be said is its own kind of signal. (Nature, ICAI)

[Puddin AI @PuddinAI]

7/ Proof is the next layer. And the window to build it is right now. #ThisWeekInHumanAuthorship

[Puddin AI @PuddinAI]

1/ This week in human authorship: Marc Andreessen (the legendary VC and co-founder of a16z) publicly backed the idea of "Proof of Human." When someone at that level starts talking about proving humanness online, it means this is no longer a niche problem. It's internet infrastructure.

[Puddin AI @PuddinAI]

6/ That's what we're building at Puddin AI: a tool that verifies human authorship during the act of writing itself, not after the fact. Because in an AI-saturated world, "trust me, I wrote this" doesn't cut it anymore.

[Puddin AI @PuddinAI]

At @LAUNCH Festival we shared what we're building at PuddinAI: not AI that generates, but AI that verifies human authorship during the act of creation.
For education, legal, hiring, compliance and more, trust built at the source.
#PuddinAI #LaunchFestival #AI #FutureOfWork #ProofOfHumanAuthorship

[Puddin AI @PuddinAI]

Grateful to @FounderUni for welcoming Puddin AI into Tokyo Cohort 1.

A big thank you to @Jason Calacanis and the entire team for the support, guidance, and community throughout the program. Excited to keep building from here!

#founderuniversity #JETRO #humanauthorship #puddinai

[Puddin AI @PuddinAI]

You can’t detect AI text after the fact with 100% accuracy. Puddin AI can. We verify human authorship during creation. That’s Proof-of-Creation. #humanauthorship #puddinai #proofofcreation

[Puddin AI @PuddinAI]

For 5,000 years, authorship was never in question. The act of writing was the evidence.That's over.

Puddin captures the writing process as it happens and binds it cryptographically to the document. Authorship isn't assumed anymore -- it's proven.

Honored to share this at #LaunchFest 2026.

#PuddinAI #ProofOfCreation #HumanAuthorship

[Puddin AI @PuddinAI]

Trust in written content is broken.
Detection doesn't work. It never did.

Puddin captures authorship as you write -- keystrokes, edit patterns, input cadence -- and turns it into cryptographic proof.

Not detection. Not guessing. Proof.