RealStamp
Prove You're Human in AI Age
About
This app provides a cryptographic toolkit to prove human authenticity for digital content. It uses hardware-backed security and a public transparency log to create verifiable credentials, offering a trust score based on your identity and activity.
What's New in RealStamp
2.1.2
June 5, 2026
Cleaner home screen and reliability improvements.
Subscription plans
Business (Annual)
Team seats, branding, bulk API, and SSO
Developer apps
FAQ
What is RealStamp?
RealStamp is a human authenticity system that allows you to cryptographically sign digital content, proving it was attested by a verified human. It uses hardware security and a public transparency log for verifiability.
How does RealStamp ensure authenticity?
Each stamp is signed within your device's Secure Enclave using a hardware-backed key. Signatures are anchored to Sigstore Rekor, a public transparency log, making them tamper-proof and auditable.
What is the Trust Score in RealStamp?
The Trust Score is a metric from 0-100 that reflects your verifiability and stamping history. It considers your verified identity, stamping activity, and credential quality, not AI usage.
Is RealStamp free to use?
Yes, RealStamp is free to download and free to verify others' credentials. An account is only required if you wish to stamp your own content.
Does RealStamp store biometric data?
No, RealStamp processes liveness frames in real-time and discards them immediately. It does not store any biometric templates or faceprints.
What devices does RealStamp support?
RealStamp is available for iPhone and iPad devices, as indicated by its support for iOS and iPadOS.
How often is RealStamp updated?
The latest version, 2.1.2, was released on June 5, 2026, indicating active development and regular updates to the application.
Is RealStamp suitable for all ages?
RealStamp has an age rating of 4+, making it appropriate for a wide range of users, including children, though its primary utility is for adults.