Twinnin Launches Consent Registry for AI Use of Your Likeness

A London startup wants to hand every person the likeness deal that Hollywood unions fought a strike to win. Twinnin, a consent registry for AI use and licensing of human likeness, launched two new services on October 15, 2026: Human Verified, an accreditation for businesses that use people's faces with permission, and Defend Twinn, a tool that lets individuals verify their identity, file a timestamped objection to AI use of their likeness, and start and track takedown requests, according to a company announcement.

The pitch is simple. Generative AI can now clone a face, a voice, even a mannerism at scale, and scraped photos can end up in synthetic ads, training datasets or deepfakes without the person pictured ever knowing. Twinnin's answer is infrastructure: a consent registry for AI use where permission is recorded, objections are timestamped, and misuse can be challenged through a tracked process. "SAG-AFTRA set the rule for Hollywood: no consent, no replica, and no replica without pay," said co-founder Kat Grobler. "Everyone else is still dealing with scraped faces and fine print. Twinnin gives every performer, union card or not, the deal Hollywood fought for."

Three million models get the Hollywood treatment first

The launch partner gives the registry instant scale. Model Management, described as the world's largest provider of digital twins, joins as the first Human Verified partner under an exclusive agreement, opening the service to its network of more than three million models. The Human Verified mark will appear on the company's website as a signal of consent-based practice. "For models, their likeness is their livelihood," Grobler said. "Anyone using a person's likeness commercially should have their permission and pay them for it."

Andreas von Estorff, chief executive of Model Management, framed the partnership as a trust play: his company already identity-verifies every model, and Twinnin adds what he called an independent, neutral layer confirming each model's identity and choices for brands. The registry was founded by Grobler, previously head of brand at Vodafone, together with William Haakon Berg, and its technology is led by chief technology officer Dr Mary Maller. Earlier this year the company said it had signed more than 200 licensed faces and was building verifiable identity records secured on the Polygon blockchain, as BusinessCloud reported.

How the two services are supposed to work

Defend Twinn is the consumer-facing half. A person verifies who they are, registers an objection to AI use of their likeness that carries a timestamp, and can then initiate takedown requests against misuse and follow their progress in one place. The timestamp matters: in disputes over who objected first or whether use predated consent, a verifiable record beats a screenshot of a settings page.

Human Verified is the business-facing half. Companies that use human likenesses in advertising, media or AI products can seek accreditation showing they do so with consent, with the mark serving as a public commitment. For brands nervous about the reputational risk of synthetic-media scandals, that badge is the product being sold. For the public, its value depends entirely on how rigorous the checks behind it turn out to be, a question the launch materials do not fully answer.

The catch: the registry also sells digital twins

Here is the tension worth sitting with. Twinnin is not just a watchdog; it is also a marketplace. Its platform creates digital twins that can be licensed across advertising, film and television, retail and AI model training, with actors paying an annual fee to list their likeness and studios paying subscription tiers, as Hollywood Junket reported in May. That same coverage raised questions about consent and dual-use capabilities, including the handling of minors and whether permission stays meaningful once a likeness is in circulation.

A registry operated by a company in the likeness-licensing business invites obvious scrutiny. Who audits the auditors? What happens to the identity documents people submit to verify themselves? And does a timestamped objection carry weight with platforms and courts, or is it a moral claim waiting for legal teeth? The company describes its mission as building the ownership layer for AI identity, with consent, defined usage terms and payment built in. Whether that framing holds will be decided by adoption and enforcement, neither of which exists yet.

Why this matters beyond models and actors

The timing is not accidental. Technology is outrunning the rules, as Grobler put it, and the gap is widest for ordinary people. SAG-AFTRA's 2023 strike settlement wrote consent and compensation for digital replicas into Hollywood contracts, but no equivalent protection covers a student whose photos train a face-swap app or a creator whose likeness fronts an AI-generated ad. The European Union's transparency rules for AI-generated content began applying in August 2026, yet enforcement is young and uneven across jurisdictions. The launch also lands amid a wider push to pin down identity in AI systems, from a new protocol for AI agent identity to YouTube Music's new labels for AI-made songs.

For Gen Z, the stakes are concrete. Young creators and influencers live inside the exact economy this registry targets: images circulating widely, brands hungry for synthetic content, and platforms where a fake endorsement can travel faster than a correction. A timestamped objection will not stop a determined bad actor, but it gives victims something they rarely have today, which is a documented starting point. Paired with platform cooperation, that paper trail could compress the distance between spotting misuse and getting it removed.

What happens next is a test of whether a consent registry for AI use can become an industry norm rather than a niche product. If major agencies, casting platforms and brands adopt the Human Verified mark, it could function like a trust signal, the way secure-checkout badges once did. If adoption stalls, it risks becoming another well-designed database that the worst offenders simply ignore. Twinnin has opened the doors and signed its first big partner; the rest of the industry now gets to decide whether the registry is a standard or a statement.

According to the company announcement, Defend Twinn is available to individuals now, while Human Verified opens to businesses through the partnership program, with Model Management's network first in line.