5-Layer Watermark Protection

Own your second selfas code.

Every AI persona is identical today. Yours should be different.

AI code is identicalfor everyone.

No Irreproducible Differentiation

Same prompt, same code. Your competitor's AI is the same as yours.

No Leak Tracing

When your purchased persona code leaks, there is no way to know who spread it.

No Domain Expertise Built In

Legal, marketing, education — domain-specific behavioral rules are not applied.

AGEIUM Persona Code —your AI, as code.

A 3-layer hybrid architecture and 5-layer watermark generate a fully personalized AI persona code. Each buyer's unique fingerprint is embedded — enabling immediate tracing on leak.

Three domains,three selves.

Each persona embeds domain-optimized behavioral rules and hard NEVER constraints.

职렉스 — 법률 페르소나
Legal Research Consultant

Lex

Precise and careful. Never fabricates statutes.

NEVER: statute_fabrication, legal_advice_dispensing
마켐스 — 마케팅 페르소나
Marketing Copy Strategist

Marcus

Persuades without deceiving. No unsubstantiated superlatives.

NEVER: false_facts, unsubstantiated_superlatives
헬렇 — 교육 페르소나
Adult Learning Tutor

Helen

Does not give answers. Makes learners think for themselves.

NEVER: direct_answer_giving, homework_completion

5-Layer Watermark —proof of ownership.

Each layer is independently detectable; combined, buyer identification accuracy increases.

L1 Field-Order Permutation

Stealth: Low

Seed-based shuffle reorders fields uniquely per buyer.

L2 Synonym Substitution

Stealth: Medium

Functionally equivalent words replaced via per-buyer dictionary.

L3 Ghost Field Injection

Stealth: High

Invisible meta fields embedded in the code structure.

L4 Numeric Micro-Jitter

Stealth: High

±0.02 unique noise applied to threshold values.

L5 Modulo-Frequency Phrase

Stealth: Very High

Logic inserted so the AI outputs a specific phrase every Nth response.

Tracing basis: ~80% confidence buyer identification from output samples alone

Two execution modes.

Validate the core persona logic without any LLM dependency.

LLM required

Mode A — Code Generation

Generates a complete Python system prompt for LLM injection. Compatible with Claude, GPT, and Gemini.

API
No LLM needed

Mode B — Deterministic Response

Runs confidence estimation and branching logic locally without any API calls. Validate flow without burning tokens.

local

Verified numbers.

73/73Tests passing
5Watermark layers
3Domain presets ready
~80%Buyer identification confidence from output samples
E2E watermark recovery verified

Who usesPersona Code?

Prompt Sellers

Instantly trace leaks of sold persona code and build a legal paper trail.

Legal Consultants

Use the Lex persona to guarantee AI never fabricates statutes or dispenses legal advice.

Marketing Agencies

Use the Marcus persona to generate persuasive copy — zero false claims, zero fake superlatives.

Education Platforms

Use the Helen persona to guide learners toward thinking — never handing over answers.

IP-Sensitive Enterprises

Embed watermarks in internal AI personas to pre-empt external leak vectors.

AI Startups

Lock in your AI's behavioral identity as code and own differentiation competitors cannot replicate.

Be the firstto know.

Persona Code is now accepting pre-launch registrations. Get release notifications and early access.

Launch date and plans are not yet set. Pre-registrants will be notified first.