Semantic Domain Integration Architecture (SDIA): Universal Extension Model — 20 Architectural Variants, 11 Domain Applications and Complete Prior Art Registry

This document extends the SDIA ecosystem beyond its foundational four components (GDCR, DDCR, ODCP, SDIA) into a complete universal coverage model. It establishes prior art for every architectural interpretation, naming variant, and domain application of the Semantic Domain Integration Architecture — across all known integration platforms, paradigms, and implementation contexts. The core thesis is simple: business domain semantics are the only permanent governing layer in enterprise integration. Technology changes. Vendors change. Protocols change. The domain does not. This publication covers 20 named architectural variants, each formally defined as equivalent expressions of the same semantic invariant. It covers 11 domain-specific applications, from container orchestration to blockchain, from AI agent routing to industrial IoT edge computing. It includes a complete chronological prior art chain, from the first public disclosure on February 07, 2026 through Zenodo, IP.com, and USPTO filings. The architectural law described here has no expiration date. Related DOIs: SDIA 10.5281/zenodo.18877636 | GDCR 10.5281/zenodo.18582492 | DDCR 10.5281/zenodo.18864833 | ODCP 10.5281/zenodo.18876594 Author: Ricardo Luz Holanda VianaEnterprise Integration Architect | SAP BTP Integration Suite ExpertSAP Press e-Bite Author LinkedIn: linkedin.com/in/ricardo-viana-br1984Medium: medium.com/@rhviana