Here is the complete, zero-dependency, universal JavaScript implementation. It
is designed as a single, self-contained ES Module/Class that can be copied
directly into a browser console (V8), run in Node.js/Deno/Bun, or imported by
an AI agent.

By relying strictly on the native globalThis.crypto.subtle API, it avoids the
NPM supply chain entirely.

1. The Universal Core Engine (omega-id.js)

This code handles everything: generation, encryption, signing, and
verification. Notice the embedded, lightweight encodersthis ensures it never
breaks across different JS environments.


2. How Humans, Bots, and Services Use It

Because it's state-free, utilizing it across different actors is seamless.

A. A Human (in Browser Console or id.omega-mesh.org GUI)

They can paste the class into the DevTools console and run this to generate
their file:

/ 1. Create ID const myId = await OmegaID.create("super-secret-passphrase");
console.log(JSON.stringify(myId, null, 2)); // The GUI would trigger a file
download of "omega_id.json" here. // 2. Sign a login challenge provided by a
third-party service const challenge = "login_nonce_998877"; const signature =
await OmegaID.sign(myId, "super-secret-passphrase", challenge);
console.log("Submit this signature to the service:", signature); 

B. An Autonomous AI / Bot (in Node.js / Deno)

An AI agent acting on behalf of a user can hold the JSON file in its
filesystem and the passphrase in its .env secrets. When the AI needs to
authenticate to an external API:

import fs from 'fs'; // (Assuming OmegaID class is imported) const idFile =
JSON.parse(fs.readFileSync('./agent_identity.json')); const passphrase =
process.env.ID_PASSPHRASE; // Bot fetches a challenge from the API it wants to
use const challenge = await fetch('https://api.mesh.org/auth/challenge').then(r
 => r.text()); // Bot signs it entirely in memory const signature = await
OmegaID.sign(idFile, passphrase, challenge); // Bot authenticates await
fetch('https://api.mesh.org/auth/verify', { method: 'POST', body:
JSON.stringify({ omega_id: idFile.omega_id, signature: signature }) }); 

C. A Third-Party Service (Verifying the User)

The beauty of this design is that the verifying service doesn't even need the
full library. It only needs the verify function. It looks at the incoming
request, grabs the publicJwk associated with that user from its own
lightweight database (saved during registration), and runs:

const isValid = await OmegaID.verify( savedUser.publicJwk, "login_nonce_998877"
, providedSignature ); if (isValid) { // Grant session access } 

Next Steps for the Mesh

This fulfills the core requirement: a stateless, mathematically secure,
strictly memory-safe JSON identity that runs everywhere natively.

If you like this foundation, the next logical step would be drafting the
index.html file that serves as the GUI. We could design it as a single-page
HTML file (with embedded CSS/JS) that provides a slick, drag-and-drop terminal
interface for generating the JSON and signing challenges, which you can drop
straight onto those 3+ Cloudflare tunnel nodes.