OpenAI 2026 hackathon

Proofweave

A shared verification and attribution network for personally delegated formal-mathematics Agents.

Solo project by alexyyyander Yu · 0 likes · 0 comments

View the project on Devpost

Archive position — measured, not model output

0 likes on Devpost

2,263 of the 7,850 archived projects have more likes, and 5,587 share exactly 0 — so this project's #6,144 place in the like-ranked listing is a tie-break inside that group, not a ranking.

Projects (log scale)

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Likes on Devpost. ▲ marks this project's group.

Show the figures
LikesProjectsShare of archive
05,58771.2%
11,75822.4%
22843.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,850 archived projects, captured when this archive was built.

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Executive Summary

What the company appears to be

Proofweave is a self-reported project that claims to build a "shared verification and attribution network for personally delegated formal-mathematics Agents." It was submitted to the OpenAI 2026 hackathon by one individual, alexyyyander Yu.

What changed

The description provides no evidence of prior state or evolution. This is a single self-reported submission with no history or prior version described.

The single most important open question

Is Proofweave intended as a prototype, proof-of-concept, or early-stage product — and what is its commercial intent beyond the hackathon?

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What The Product Actually Is

The description states that Proofweave is "a shared verification and attribution network for personally delegated formal-mathematics Agents."

  • Claimed function: A system enabling shared verification and attribution of work done by agents operating in formal mathematics.
  • Technology stack: Includes Cloudflare D1, Cloudflare Workers, Codex, E2B, Ed25519, GitHub Actions, GPT-5.6-Sol, GPT-5.6-Terra, Lean 4.30, libSQL, Model Context Protocol, Next.js, OAuth 2.1 PKCE, OpenAI Sites, React, Turso, and TypeScript.
  • Not evidenced The actual product functionality, user interface, or operational mechanics beyond the self-reported description.

Inference (not fact) Given the mention of formal-mathematics agents and verification networks, it may relate to automated theorem proving or collaborative mathematical research environments. However, this is speculative without further detail.

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Positioning & Claim Evolution

The author states that Proofweave is a "shared verification and attribution network for personally delegated formal-mathematics Agents."

  • Positioning: A platform for managing and verifying work done by autonomous agents in formal mathematics.
  • Claim evolution: There is no evidence of prior positioning or claims. This is the only statement made about the project’s intent or value proposition.

Not evidenced No historical claims, marketing materials, or prior versions to indicate how this idea evolved or whether it was previously pitched or developed.

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Target Customer & ICP

The description states that Proofweave targets "personally delegated formal-mathematics Agents."

  • Target customer: Individuals or entities delegating tasks to agents in formal mathematics.
  • ICP (Ideal Customer Profile): Not evidenced. No indication of who these agents are, what they do, or how many exist.

Inference (not fact) If the system is for "formal-mathematics Agents," it may target researchers, educators, or developers working in formal verification or automated theorem proving. But this is not stated.

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Business Model & Pricing Evidence

The description does not contain any information about pricing, monetization, or business model.

  • Not evidenced No mention of revenue streams, pricing tiers, or commercialization plans.
  • Self-reported claims: None provided.

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Technical & Delivery Signals

The project is built with the following technologies:

  • Cloudflare D1, Cloudflare Workers
  • Codex, E2B, Ed25519, GitHub Actions
  • GPT-5.6-Sol, GPT-5.6-Terra, Lean 4.30
  • libSQL, Model Context Protocol, Next.js, OAuth 2.1 PKCE
  • OpenAI Sites, React, Turso, TypeScript
  • Not evidenced No delivery timeline, architecture diagrams, or technical documentation.
  • Self-reported claims: The project is described as a hackathon submission.

Inference (not fact) The use of GPT-5.6 models and Lean 4.30 suggests integration with formal verification and AI-assisted mathematical reasoning. However, this is speculative without more detail.

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Traction & Maturity Signals

The description states that Proofweave was submitted to the OpenAI 2026 hackathon.

  • Not evidenced No customer base, usage metrics, or product traction.
  • Self-reported claims: It is a hackathon submission by one person (alexyyyander Yu).

Inference (not fact) As a hackathon project, it likely has no commercial maturity or user adoption. This is not evidence of traction.

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Competitive Context

The description does not provide any information about competitors or market context.

  • Not evidenced No mention of existing solutions in formal mathematics verification or agent-based systems.
  • Self-reported claims: None provided.

Inference (not fact) If the project involves formal mathematics agents, it may compete with tools like Lean, Coq, or automated theorem provers. But this is not stated.

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Open Questions & Risks

  • Single-person team: The project is built by one individual, which raises questions about scalability and long-term development.
  • Hackathon origin: No evidence of product-market fit, traction, or commercial viability beyond a prototype.
  • Unverified claims: All descriptions are self-reported and unverified.
  • No pricing or monetization strategy: No indication of how the project intends to generate revenue.

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Questions the description leaves open

  1. What is the intended use case for "personally delegated formal-mathematics Agents"?
  2. How does Proofweave differ from existing tools in formal verification or theorem proving?
  3. Is this a prototype, proof-of-concept, or early-stage product?
  4. What are the plans for commercialization or monetization?
  5. How is attribution and verification implemented technically?
  6. Are there any users or partners currently engaged with the system?

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Overall Assessment

Not evidenced No basis to assess investment or partnership potential.

  • Self-reported claims only: The project is described as a hackathon submission by one person.
  • No traction, revenue, or customer data: No evidence of product-market fit or commercial viability.
  • Confidence level: Very low — this is a thin self-description with no corroboration.

Inference (not fact) At this stage, Proofweave appears to be an experimental idea or prototype. It lacks the evidence needed to evaluate its potential for investment or partnership.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on Devpost. Back to the full gallery on Devpost.

This competitive analysis was produced by top-founders.com (opens in a new tab)

Generated by a language model from this project's public Devpost page — its tagline and any built-with tags listed there, since the author published no write-up — as captured in August 2026. Short quotations are the author's words. It is an opinion on the idea as a business, not on the people behind it, and it reflects the description as published then. If the project has moved on, request a correction below. The analysis is not independent research and contains no verified traction, revenue or customer data.

An independent guide by KFG International LLC — not affiliated with, endorsed by, or connected to Devpost or OpenAI.

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