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Proof of BuildProof of Build

LEGAL

Privacy Policy

Last updated: April 2026

Overview

Proof of Build ("we", "us", "our") operates proofofbuild.app. This policy explains what data we collect, how we use it, and your rights. We collect minimal data and do not sell it to anyone.

Data we collect

When you use Proof of Build, we may collect:

  • Contributor submissions — if you submit a builder via the contribute form, we collect your name, email, X handle, and the builder information you provide. This is used solely to process your submission.
  • Analytics — we use Vercel Analytics to collect anonymized page view data. No personally identifiable information is stored.
  • Builder profile data — builder names, X handles, bios, and project information are sourced from public information and manually verified. If you are a builder and want your information updated or removed, contact us.
  • Account data — if you sign in with Google or GitHub via Privy, we collect your name, email address, and avatar. This is stored in our database to enable features like higher Ask AI rate limits (10/day vs 3/day for guests) and Telegram linking. You can use the site without creating an account.
  • Usage data — when you use Ask AI, we store request counts per user to enforce rate limits. This data is not shared.

Data we do not collect

  • We do not use tracking cookies
  • We do not serve ads or share data with advertisers
  • We do not sell your data to third parties

Third-party services

We use the following third-party services to operate the site: Vercel (hosting and analytics), Neon (database), Privy (authentication), OpenAI (AI filtering), twitterapi.io (public Twitter data), GitHub API (public repository data), CoinGecko (public market data), and DeFiLlama (public TVL data). Each service has its own privacy policy governing their data practices.

Builder data requests

If you are a builder listed on Proof of Build and would like to update or remove your profile, contact us on X at @shubhh_hum. We will process requests within 7 days.

Contact

For any privacy-related questions, reach out on X: @shubhh_hum

Proof of Build — proofofbuild.app