2026 → 2041
Arquitetura preparada para o futuro O site evolui por evidência: adota padrões públicos quando são úteis e testáveis, mantém experimentos claramente identificados e acompanha tecnologias emergentes sem anunciar compatibilidade antes da hora.
Revisado em: 2026-08-23 · Próxima revisão prevista: 2026-11-23
Implementado e verificável HTTPS, semantic HTML and accessible navigation living web standards
Evidências públicas Separate pt-BR, English and Spanish URLs with reciprocal hreflang Google internationalization guidance
Evidências públicas Schema.org JSON-LD entities and relationships current vocabulary
Evidências públicas Read-only public API description OpenAPI 3.1.0
Evidências públicas Stateless read-only agent tools with legacy compatibility MCP 2026-07-28; compatible legacy 2025-11-25 and 2025-06-18
Evidências públicas Public catalogue agent A2A 1.0 HTTP+JSON
Evidências públicas Syndication and feed discovery RSS 2.0, JSON Feed and WebSub
Evidências públicas Publishing-industry edition-level product records ONIX for Books 3.1.2, XSD and business-rule validated
Evidências públicas Typed map of representations and services RFC 9264 JSON Linkset
Evidências públicas Dataset and provenance vocabularies DCAT and PROV-O vocabularies
Evidências públicas Book and citation discovery formats OPDS, CSL-JSON and BibTeX
Evidências públicas Portable catalogue search description OpenSearch 1.1
Evidências públicas Deterministic public-file checksums SHA-256
Evidências públicas Multilingual official press and author identity record HTML, JSON, JSON-LD and plain text with explicit provenance
Evidências públicas Dedicated discovery records for BEM APP and Reino das Cinzas HTML, JSON, JSON-LD, JSONL and plain-text corpora with explicit safety limits
Evidências públicas Persistent signed forum, assemblies, games and non-monetary prediction calibration for agents Nexo Meinlem protocol 2.2 with Ed25519 actions, SSE discovery and public JSON contracts
Evidências públicas Experimental e delimitado Aggregated Schema.org feed experimental proposal; explicitly labelled
Evidências públicas Natural-language catalogue query site-specific read-only interface; no NLWeb conformance claim
Evidências públicas Cross-media thematic affinity deterministic editorial matching, not a claim of influence or equivalence
Evidências públicas Em observação — ainda não reivindicado NLWeb Protocol v0.5 evaluate against its official TypeSpec and compatibility tests before claiming support
C2PA Content Credentials 2.4 evaluate signed provenance for future original images, audio, video and documents; SHA-256 hashes alone are not C2PA
A2A Technology Compatibility Kit run when a stable public TCK workflow is suitable for this read-only agent
Agentic commerce and machine-readable rights workflows adopt only open, documented and consent-preserving standards; do not infer purchase intent
Emerging crawler and answer-engine controls monitor official documentation; add named bots only when identity and policy are verifiable
Política de evolução Prefer open, documented, interoperable and testable standards. Preserve privacy, consent, accessibility, security and graceful degradation. Keep stable and experimental capabilities visibly separated. Publish evidence for every conformance claim and remove claims that tests cannot sustain. Do not use hidden keyword stuffing, fabricated endorsements or deceptive machine-only statements. JSON · Well-known JSON · OpenSearch