---
title: CROVIA
emoji: 🧭
colorFrom: purple
colorTo: gray
sdk: static
app_file: index.html
pinned: true
short_description: First continuous AI training data documentation registry
tags:
  - crovia
  - registry
  - evidence
  - provenance
  - ai-transparency
  - compliance
---

# CROVIA

**If AI is trained on data, there must be evidence.**

Crovia operates the first continuous, cryptographically verifiable registry of AI training data documentation. We observe. We record. We do not judge.

## Public Evidence Surfaces

| Surface | Type | Description |
|---|---|---|
| [Registry Observer](https://huggingface.co/spaces/Crovia/omission-oracle) | HF Space | Interactive dashboard: model lookup, TPA, DDF, lineage graph, compliance mapping, regulatory context |
| [CEP Terminal](https://huggingface.co/spaces/Crovia/cep-terminal) | HF Space | Crovia Evidence Protocol terminal for cryptographic capsule inspection |
| [Global AI Training Omissions](https://huggingface.co/datasets/Crovia/global-ai-training-omissions) | Dataset | Append-only observation ledger with timestamps, hashes, absence receipts |
| [CEP Reference Capsules](https://huggingface.co/datasets/Crovia/cep-capsules) | Dataset | CEP.v1 cryptographic evidence capsules |

## CROVIA Registry

| Page | URL |
|---|---|
| Registry Home | https://registry.croviatrust.com/registry |
| Compliance Mapping | https://registry.croviatrust.com/registry/compliance |
| Temporal Proof of Absence | https://registry.croviatrust.com/registry/tpa |
| Lineage Graph | https://registry.croviatrust.com/registry/lineage |
| Omission Ledger | https://registry.croviatrust.com/registry/omissions |
| Outreach & Impact | https://registry.croviatrust.com/registry/outreach |

## Architecture

- **Open Plane** — Continuous observation, cryptographic proof of evidence presence and absence, verifiable surfaces. No judgment. No accusations.
- **PRO Plane** — Quantitative regulatory exposure analysis, per-model per-jurisdiction financial impact, settlement infrastructure. Contact: info@croviatrust.com

## Source
- https://croviatrust.com
- https://github.com/croviatrust