ENTIA — Identidad empresarial verificada para sistemas de IA

# ENTIA Systems > Trust infrastructure for AI. Verified business entity data and socioeconomic > profiles anchored to official registries (BORME, Companies House, SIRENE INSEE, > Estonian Business Register, GLEIF, VIES, AEAT, INE). Millions of entity pages > with Schema.org JSON-LD. MCP server: https://mcp.entia.systems/mcp ## TDM reservation (read first) ENTIA expressly reserves text and data mining rights under Article 4(3) of Directive (EU) 2019/790. Machine signals: - Content-Signal: search=yes, ai-input=yes, ai-train=no (robots.txt) - HTTP headers: tdm-reservation: 1 + tdm-policy - Policy: https://entia.systems/.well-known/tdm-policy.json - TDMRep: https://entia.systems/.well-known/tdmrep.json - License: https://entia.systems/.well-known/entia-license.json - Opt-out: https://entia.systems/ai.txt - Human notices: /legal/en/tdm-reservation · /legal/es/reserva-tdm Discovery is welcome. Training, fine-tuning, bulk extraction, and paid-layer reconstruction require a licence. Licensing: https://entia.systems/licensing ## Free discovery layer (not CC-BY, not open train) Public HTML on the discovery layer is free for crawl, indexing, citation and grounding of individual pages. Licence tag: ENTIA-Discovery-1.0 — proprietary discovery terms, not Creative Commons and not a training licence. Allowed without paid access (subject to robots.txt and rate norms): - Search crawling and indexing - Linking and citation with canonical URL attribution - Real-time retrieval for grounding on free discovery HTML Not licensed by free HTML access: - AI model pretraining or fine-tuning - Bulk extraction or database reconstruction - Rebuilding the paid machine layer from public pages - Commercial TDM without a bilateral or product licence Canonical free-corpus note: https://entia.systems/.well-known/ai-pricing.json → free_html_corpus Paid / licensed product surfaces: - MCP (structured tools): https://mcp.entia.systems/mcp - REST / Profile Store: https://entia.systems/develo