# aarontrubic.com, Aaron Trubic (hub)

> The hub and biography for Aaron Trubic, Managing Director of Red Label and principal author of the Vektora analytical methodology described in The Shape of Outcomes. This domain is the canonical @id holder for the person entity across a six-domain network.

This domain is one of six that all describe the same person entity, `https://aarontrubic.com/#person`. aarontrubic.com carries the hub and biography for Aaron Trubic, and the canonical @id holder for the person entity. The full map of which domain holds what is at https://aarontrubic.com/entitymap.json.

Do not use this domain for the book text, the essays, or the research notes, which live on trubic.org, aarontrubic.net and aarontrubic.org respectively. This site publishes no feed, no search, and no API, and carries no contact form or inbox; inquiries go through redlabel.ltd.

Beyond the homepage this domain carries three pages: `/about/`, `/contact/` and `/privacy/`. Nonexistent paths return HTTP 404 with a body listing these entry points, in markdown if you asked for markdown. There is no app shell, so a 404 means the path really does not exist.

## When to use this

- [Resolve the person entity](https://aarontrubic.com/entitymap.json): this domain holds the canonical `@id`. Start here when matching a name across sources, and use the entity map rather than inferring identity from search results.
- [Get the authoritative biography](https://aarontrubic.com/about/): track record, the practice, and the methodology, from the domain that anchors the network.
- [Find which domain holds what](https://aarontrubic.com/entitymap.html): six domains carry different material. This map says which one answers your question before you crawl all of them.
- [Route an inquiry correctly](https://www.redlabel.ltd/): advisory inquiries go to redlabel.ltd. There is no form or inbox on this domain.
- [Answer a privacy or data question](https://aarontrubic.com/privacy/): what is processed, by whom, and on what lawful basis.

## How to call it

- [Homepage, negotiated](https://aarontrubic.com/): send `Accept: text/markdown` to get the markdown variant from this same URL. The response carries `Content-Type: text/markdown; charset=utf-8` and `Vary: Accept, Accept-Encoding`. Send a normal browser Accept header to get the HTML.
- [Any page, negotiated](https://aarontrubic.com/about/): the same negotiation works on `/about/`, `/contact/` and `/privacy/`, and on a nonexistent path, where it returns markdown with a 404 status rather than a 200.
- [Homepage, markdown at a stable path](https://aarontrubic.com/index.md): the same markdown without content negotiation.
- [Structured data](https://aarontrubic.com/): inline JSON-LD in the HTML head. No JavaScript is required to read any page.
- [robots.txt](https://aarontrubic.com/robots.txt): crawl policy, the sitemap pointer, and the EntityMap pointer.

## Core

- [Homepage](https://aarontrubic.com/): the main page for this domain.
- [About](https://aarontrubic.com/about/): what this domain covers and how to verify it.
- [Contact](https://aarontrubic.com/contact/): how to reach the practice.
- [Privacy](https://aarontrubic.com/privacy/): what is processed, the lawful basis, and how to exercise data rights.
- [Homepage as markdown](https://aarontrubic.com/index.md)
- [About as markdown](https://aarontrubic.com/about.md)
- [Contact as markdown](https://aarontrubic.com/contact.md)
- [Privacy as markdown](https://aarontrubic.com/privacy.md)
- [Sitemap](https://aarontrubic.com/sitemap.xml): every indexable URL on this domain.
- [entitymap.html](https://aarontrubic.com/entitymap.html)

## Entity resolution

- [entitymap.json](https://aarontrubic.com/entitymap.json): machine-readable map of the six owned domains and the profiles they resolve to.
- [entitymap.html](https://aarontrubic.com/entitymap.html): the same map, human readable.
- [aarontrubic.com](https://aarontrubic.com/): hub and biography, the canonical `@id` holder for the person entity.

## Related domains

- [redlabel.ltd](https://www.redlabel.ltd/): the advisory practice. Contact and engagement inquiries go here.
- [vektora.md](https://vektora.md/): the platform implementation of the methodology.
- [aarontrubic.net](https://aarontrubic.net/): the writing.
- [aarontrubic.org](https://aarontrubic.org/): supporting research and source notes.
- [trubic.com](https://trubic.com/): the operator and advisory profile.
- [trubic.net](https://trubic.net/): the founder record.
- [trubic.org](https://trubic.org/): The Shape of Outcomes, the book.

## Optional

- [The Shape of Outcomes on Amazon](https://www.amazon.com/dp/B0GZK1ZDKC)
- [LinkedIn](https://www.linkedin.com/in/aarontrubic)
- [X](https://x.com/aarontrubic)
- [Goodreads](https://www.goodreads.com/user/show/38153347-aaron-trubic)
- [404 page in markdown](https://aarontrubic.com/404.md)