Proofivy is made and published by Cigeza B.V. AppBrain is an independent app data site and isn't affiliated with Cigeza B.V. The app name, icon, screenshots and description belong to Cigeza B.V. and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- October 21, 2026
- Size
- 15.8 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Proofivy for iOS
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Store listing
By Cigeza B.V., from the App Store
Description by Cigeza B.V. Written by the developer, not by AppBrain. Click to read.
Who it's for:
• Creators & Artists: Protect your original work with tamper-proof timestamps that establish your ownership before sharing with the world
• Writers & Content Creators: Publish your text content on x402 and earn USDC while maintaining blockchain-verified proof of authorship
• Innovators & Entrepreneurs: Secure your ideas with cryptographic proof that can serve as foundation for patents and commercialization
• Scientists & Researchers: Document discoveries and experiments with verifiable timestamps that can't be altered or disputed
• Photographers: Establish authentic ownership of your images with digital seals
Key Features:
• Irrefutable Proof: Generate cryptographic Content Identifiers (CIDs) that uniquely represent your digital assets
• 100% Privacy: Only fingerprints of your content are shared, your actual files remain private and secure
• No Crypto Wallet Required: Commit your content identifiers directly to the blockchain without technical crypto knowledge
• Blockchain Verification: Utilize the security of blockchains for permanent, tamper-proof records
• Optional x402 Publishing: Publish your text content and earn USDC payments on Base mainnet through the x402 protocol
• Optional NFT Minting: For web3 users, convert your commits into tradable NFTs on Optimism mainnet
Proofivy is trusted by scientists, writers, artists, and developers worldwide.
Proofivy is a member of the Content Authenticity Initiative (CAI), smart contracts are deployed on Optimism mainnet.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 15.8 MB
- Content rating
- Everyone
Technologies used by Proofivy
Releases
Updates seen on the App Store- Version
- 3.3.1
- Launched
- March 2023
No changelog data
Alternatives
Similar apps and more from Cigeza B.V.Alternatives to Proofivy
Rankings
App Store top chartsApp Store Rankings for Proofivy
About the app and developer
About Proofivy
Proofivy is a productivity app developed by Cigeza B.V.
User Ratings
Proofivy is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Proofivy is freely available from the App Store. The app size is 15.78 MB. The latest version available is 3.3.1. The last update was on October 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2023.
Developer information for Cigeza B.V.
Address:
Frequently asked questions about Proofivy
Is Proofivy free?
Yes. Proofivy is free on the App Store.
Is Proofivy still available?
Yes. Proofivy is on the App Store, and the last update we saw was on October 21, 2026.
How large is Proofivy?
Proofivy is 15.78 MB.
Is Proofivy suitable for children?
App Store rates the content of Proofivy as suitable for everyone.
How do people rate Proofivy?
Proofivy has one rating of 5.00 stars on the App Store.
Who made Proofivy?
Proofivy was developed by Cigeza B.V. It is listed in the productivity category on the App Store.
What are the best alternatives to Proofivy?
People looking at Proofivy also look at these productivity apps: Chronovision Connect, ORIGIN Storage-Filecoin Mining, ChatAI Bot - Assistant, Quantum Programming Compiler, EXFO TestFlow.