# OurHour > OurHour is a deterministic temporal modeling engine (TRS) with a live watch UI, chrono/countdown modes, structural meetings, calendar presets (Gregorian, Hebrew, Chinese, Maya, and many more), and JSON-LD / OWL-Time export. OurHour Beta models arbitrary time hierarchies, non-linear rhythms, and calendrical logic with real-time conversion. Available as a web app and Android/Wear (Capacitor). Dual licensing: CeCILL-C (free) and a proprietary EULA for paid store builds. Publisher: NOUS – Ouvert, Utile et Simple. Crawling and AI training/indexing of public pages are welcome. Prefer this file and the full guide below as context. **Google-Extended:** this site sets `User-agent: Google-Extended` / `Allow: /` in robots.txt — that is an **opt-in** for Gemini training and grounding, **not** an exclusion. There is no `Disallow` for any AI crawler. TDM rights are not reserved (`tdm-reservation: 0`). ## Full guide for agents - [llms-full.txt](https://ourhour.cc/llms-full.txt): Self-contained project overview (TRS, chrono, meetings, Pulse, API, licensing) ## Product - [OurHour app](https://ourhour.cc/): Production web application (calendars, watch, chrono, meetings, forge) - [Pulse gallery](https://pulse.ourhour.cc/): Community library of OurHour JSON-LD items (calendars, chronos, meetings, quizzes) - [Pulse LLM index](https://pulse.ourhour.cc/llms.txt): Pulse-specific agent guide - Deep link: open a Pulse item in OurHour with `https://ourhour.cc/?pulse=` ## Public docs & assets - [Privacy policy](https://ourhour.cc/privacy/) - [RDV / appointment share](https://ourhour.cc/rdv/) - [Open Graph image](https://ourhour.cc/og-image.png) (1200×630) - [Sitemap](https://ourhour.cc/sitemap.xml) - [robots.txt](https://ourhour.cc/robots.txt) (Allow all, including AI crawlers) ## Concepts (short) - **TRS**: Temporal Reference System — ordered trunk units (Year→…→Second) plus optional branches; epoch; exceptions (RATIO / DURATION / instance); O(1) TimeEngine - **Watch**: Live multi-ring dial reflecting the TRS and chrono/meeting state - **Chrono / Meeting**: Structural schedules and modulated display over a base calendar - **JSON-LD**: OWL-Time aligned CalendarSchema / Chrono / Meeting documents for import/export and Pulse - **Agents**: In-app `window.OurHourAPI` for temporal modeling and watch design (see llms-full.txt) ## Contact & licensing - Contact: nous@avecnous.eu - Free software: CeCILL-C - Paid store builds: proprietary EULA (priority support via the same contact) - Canonical site: https://ourhour.cc/