RTScale started with a narrow question: what happens to consent when the window between intent and irrevocable settlement collapses to zero?
The payment rails got faster. FedNow, RTP, instant card auth — settlement windows that once stretched days now settle in seconds. The fraud infrastructure didn't keep pace. Device fingerprinting and behavioral biometrics can tell you whether the right account is being used. They cannot tell you whether the person using it is acting freely.
Authorized-push-payment scams, elder financial exploitation, coerced wire transfers — these attacks pass every conventional check because the legitimate account holder is the one pressing approve. The account is right. The device is right. The consent is the question.
The answer we kept returning to was an artifact: a compact, cryptographically signed record of observable affective state at the moment of action. Hardware-rooted so it cannot be spoofed by a replay attack. Decomposed so it carries affective indicators — not facial-recognition embeddings, not voiceprints, not raw biometric data. Portable across custody chains, regulatory regimes, and dispute resolution processes. Erasable in a way that satisfies GDPR Article 17 without destroying the evidentiary chain.
We called it the State of Mind Signature. We built it first for banking and payments — the category where the problem is most acute and the regulatory pressure most immediate. Then we asked whether the primitive generalized. It did. Wire fraud. Elder property exploitation. Agentic AI systems authorizing financial actions on behalf of principals. Self-custody crypto wallets under physical coercion. Every case fit the same pattern: a high-stakes, hard-to-reverse moment where the existing evidence of consent was a signed document, a checkbox, or an OAuth token — none of which document the state of mind in which the consent was given.
RTScale is infrastructure for that gap. Not a fraud detection tool. Not a compliance checkbox. The consent-provenance layer for any consequential transaction that is hard or impossible to reverse — at the moment the consent is given, where the existing evidence is thinnest.