For AI platforms, marketplaces, and social networks

Prove consent.Ship faster.

Cryptographic proof of identity ownership and real-time permissions. One API call.

API-first architectureSub-100ms response timesNo biometric storage required
Identity records
Maya ChenMaya Chen@mayachenFace + Voice a3f8…c91d
Jordan EllisJordan Ellis@jellis_createsLikeness 7b2e…04fa
Priya RaoPriya Rao@priyarao__Brand d14c…b8e2
Liken API
Your platform3 consents verified
The stakes
0%

of online content will be AI-generated or AI-modified by 2027

Source: Europol Innovation Lab, 2024

The window is closing.

Build consent infrastructure now. Or bolt it on later.

Laws are coming

EU AI Act. State-level likeness laws. Platform liability. The rules are crystallizing. With or without you.

Scandals are coming

The first viral deepfake lawsuit in your industry is inevitable. Your only question: proof of care, or proof of negligence?

Winners are emerging

Trust is a feature now. Platforms that prove they respect identity rights will win users, creators, and deals.

Infrastructure

Five primitives. Zero ambiguity.

Everything ships as an API.

01

Likeness Registry

Is this person registered? Answer in milliseconds. Cryptographic proof included.

02

Consent API

What's allowed? Machine-readable answers. AI training, commercial use, synthetic generation. All specified.

03

Verification Endpoints

Real-time ownership checks. Sub-100ms. Drop into any workflow.

04

Audit Trail

Every query logged. Every consent change versioned. Ready for compliance reviews.

05

Cross-Platform Resolution

One identity. Verifiable everywhere. Resolve the same person across platforms.

How it works

Three calls. Done.

No SDKs required. No vendor lock-in.

01

Query GET /identity

Is this identity registered? Instant answer. Match confidence included.

02

Read GET /consents

What's allowed? AI training, commercial use, synthetic generation. All specified.

03

Log POST /audit

Audit trail created automatically. Compliance-ready from day one.

Example response
{
  "identity_found": true,
  "identity_id": "lkn_8f3k2j...",
  "display_name": "Alex Rivera",
  "verification_level": "verified",
  "consents": {
    "ai_training": "disallowed",
    "commercial_use": "allowed",
    "synthetic_generation": "disallowed"
  },
  "proof_hash": "sha256:9f8e7d..."
}

One query · complete context

Use cases

Who's building this in?

Teams that touch likeness at scale.

AI training platforms

Verify consent before ingestion. Ship models without the lawsuits.

Creator marketplaces

Authenticate before monetization. Stop fraud at the source.

Social platforms

Let users prove they're real. Kill impersonation upstream.

Media networks

Clear rights before broadcast. Chain of custody built in.

Why now

First movers set the rules.

Build the infrastructure now. Or comply with someone else's version later.

Ship without legal grey zones

Compliance built in from day one. Not bolted on after the lawsuit.

Win trust by proving it

Show users and partners you respect identity. Actions, not words.

Set the standard

Help define how the industry handles likeness. Or inherit someone else's rules.

Days to integrate. Years of protection.

Designed for engineering teams who value clean APIs and minimal overhead.

API-first architectureNo biometric storage requiredRead-only or active enforcementFull documentation and SDKs
Get in touch

Let's talk.

Training models? Running a marketplace? Scaling a social platform? If likeness matters to your users, we should connect. 30 minutes. No pitch deck.

No sales pressure. Ever.Response within 24 hours.

Developer conversations are private and exploratory.