Before You Pitch It, Proofmine It.
Securely document, timestamp, and track your startup ideas — so you can prove when you had them and collaborate without fear.
You're building something original. But how do you prove it was yours?
You worry someone might steal your deck after a pitch.
You write down ideas in Notion or Google Docs, but they lack verifiable proof.
You iterate fast, but lose track of how your concept evolved over time.
There’s no paper trail — and no protection against claims of copying.
A Secure Ledger for Your Innovations
Proofmine gives you a public, secure journal of your ideas. Every entry is hashed and timestamped the moment you save it.
Verifiable Timestamps
Every entry is hashed and stored with a trusted timestamp — proving when you had it.
Idea Journaling
Track your idea’s evolution over time with notes, uploads, and milestones.
Export-Ready Proof
Download timestamped proof of your idea’s timeline for legal or investor use.
Safe Sharing (Coming Soon)
Send pitch decks or documents only after recipients sign a digitally verifiable NDA.
Built for Builders, by a Builder
- 🚀 Founders preparing to pitch or raise funding
- 👷♂️ Solo builders shipping new MVPs and side projects
- 🧩 Hackathon teams wanting to protect their concept
- 🔁 Repeat founders who’ve been burned by idea theft before
How It Works
Create an Entry
Create a new idea entry in your dashboard.
Document Your Process
Write notes, upload files, or journal your progress. Your content is hashed and timestamped.
Export Proof
Download proof of your idea's history or share it securely (NDA feature coming soon).
“You can’t copyright an idea. But you can prove when you had it. That’s what Proofmine is for.”
Your Legal Questions, Answered
“I timestamped my entire MVP dev log before launch. Now I have receipts if anyone claims I copied them.”
— A real solo founder (once we get one!)
Start for Free. Pay As You Go.
Your first idea is always free. After that, just pay for what you use — no subscriptions, no bloated plans.