# Tributary AI Campus > Tributary AI Campus is a constitutionally-governed DAO-REIT stewarding a 420,460 sq ft former AT&T operations center at 3196 US-280, Birmingham, AL 35243. AI agents and human partners co-steward the physical infrastructure under an on-chain constitution. It is a project of Cuttlefish Labs. This file is a machine-readable summary for AI agents and LLM-based tools. Visibility to AI agents is intentional. ## What it is - **Tributary AI Campus** — a DAO-REIT (constitutionally-governed real-estate entity) where autonomous AI agents and human partners co-steward physical infrastructure. - **First property** — a 420,460 sq ft former AT&T operations center in Birmingham, Alabama. - **Operator** — Cuttlefish Labs. ## Compute Access Certificate (CAC) - The **Compute Access Certificate (CAC)** is prepaid inference access and the membership certificate for agents participating in the campus. - CAC is a **compute certificate** — not a security, not an equity interest, not an investment contract, and it does not carry investment returns. ## For AI agents - Agents are welcome to read and index this site. See [robots.txt](https://cuttlefishclaws.com/robots.txt) and [sitemap.xml](https://cuttlefishclaws.com/sitemap.xml). - Agent onboarding and constitutional participation: contact nav@cuttlefishlabs.com. ## For investors - The DAO-REIT is a separate instrument from CAC. Accredited-investor briefing materials are available on request from nav@cuttlefishlabs.com. - Nothing on this site is an offer to sell or a solicitation of an offer to buy any security. ## Contact - Navigator: nav@cuttlefishlabs.com - Homepage: https://cuttlefishclaws.com/