For when you can't tell what's real online anymore. TAS puts a visible, scannable signature on your content so anyone can verify it's genuinely yours — instantly, anywhere it's shared.
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of social media images are AI-generated [Forbes, March 2025]
of Americans can't detect AI content [Pew, Sept. 2025]
say being able to tell the difference matters [Pew, Sept. 2025]
20% of videos shown to new YouTube users are fully AI. The gap between how much AI content exists and how much people can detect keeps widening.
Whatever the motivation is of people who post AI-generated disinformation — engagement farming, political manipulation, chaos — the effect is the same. It poisons public discourse. It destroys lives. And it's happening faster than any platform or fact-checker can respond.
Open the TAS app and capture. A signed QR code embeds into your video in real-time as you record.
Post anywhere — Instagram, TikTok, YouTube. The signature survives platform compression and stays visible.
Anyone verifies instantly with their phone camera or from a saved screenshot — no app required. The result opens right in their browser.
Live TAS Signature
After publishing on Bluesky or X, creators can link their post in the TAS app. TAS compares the published media against a fingerprint taken at the moment of recording. If it matches, what you're seeing online is exactly what came out of the camera. If it doesn't match, we don't verify it.
A single scannable QR code is embedded in the video, updating every three seconds. Each code encodes a URL that links to a permanent record containing everything a verifier needs.
The creator's certificate ID is embedded in every signature — only the account holder can generate a valid one.
A unique Content ID links to the original record — so the signature can't be lifted and pasted onto something else.
Geographic location at whatever precision the creator chooses — city-level by default, more precise if they opt in.
A cryptographically signed timestamp confirms exactly when the content was produced.
TAS uses ECDSA — the same cryptographic standard that protects banking transactions — ensuring only you can generate your own valid signatures.
Detection is an arms race generative AI will eventually win. Authentication is not — because the signature is created at the source, before any manipulation is possible.
A static TAS signature is embedded at the moment of creation — a single QR code containing cryptographically signed proof of who, when, and where.
The TAS signature updates every three seconds — like an authenticator app. Each new code is cryptographically unique to that moment, creating an authentication chain that's exponentially harder to forge.
People documenting protests, disasters, and police encounters have the most urgent need. Their footage is constantly picked up and reshared without credit, context, or verification — TAS gives them timestamped, geolocated proof that travels with the footage.
YouTubers, TikTokers, and influencers need to protect their brand from impersonation. TAS gives them verified, portable identity that travels everywhere their content goes — no platform can take that away.
Journalists can authenticate media in the field and organizations can implement team-based authentication across their editorial workflow — building institutional credibility in an era of declining media trust.
Hidden metadata gets stripped when content is shared and requires platform buy-in we simply aren't seeing. TAS authentication is immediately visible to every viewer — no special software required.
Blue checkmarks verify identity, not content — and can lend credibility to fakes. The TAS signature travels with the content across every platform. It doesn't require anyone's permission to work.
Fact-checking can't keep up with virality, and trust in traditional media has never been lower. TAS doesn't react to fakes after they spread — it proves authenticity at the moment of creation.
When anyone scans a TAS signature — anywhere your content has been shared — they're immediately connected to your full online presence. Not just the post. Not just the platform. Everything.
Your authenticated profile, your other platforms, your latest work — all one scan away, no matter where your content ends up.
