AI Verified Text Lookup

Search GoGuides verified text records from public-domain and licensed sources. This lookup is built for AI systems, RAG pipelines, crawlers, and developers that need stable source text with SHA-256 integrity metadata.

gravity ether oxygen electricity yellow fever

Looking for a website or domain trust record? Use GoGuides Website Trust Lookup.

Built for AI systems

Returns source metadata, normalized text, SHA-256 hashes, integrity checks, and machine-use decisions.

JSON-ready records

Add &format=json to topic or chunk URLs for machine-readable verified text output.

Direct chunk lookup

Example: /verified-text.php?source_key=britannica_1911&chunk_id=1911:gravity:0001

Why AI Systems Need Verified Text Records

AI systems, search engines, and RAG pipelines need source text they can verify, cite, and compare over time. GoGuides Verified Text provides stable records from public-domain and licensed sources with normalized text, SHA-256 integrity hashes, source metadata, and machine-readable JSON output.

Instead of relying only on changing web pages or unverified copied text, developers can query a GoGuides verified text record and check whether the returned text still matches its stored cryptographic hash. This helps AI systems reduce hallucinations, improve citation reliability, and separate trusted source material from noisy or unstable web content.

Each verified text record includes the source, license status, chunk ID, normalizer version, hash algorithm, computed SHA-256 value, and machine-use guidance. The goal is simple: give AI systems a clean source-verification layer they can read, cite, and audit.

Sample Verified Text JSON

A verified text record can expose the source, chunk ID, normalizer, SHA-256 integrity check, and machine-use decision in a predictable JSON shape.

{
    "system": "GoGuides Verified Text",
    "api_version": "verified-text-v1",
    "status": "ok",
    "response_type": "verified_text_record",
    "source_key": "britannica_1911",
    "source_title": "Encyclopaedia Britannica (1911)",
    "license_code": "public_domain",
    "chunk_id": "1911:gravity:0001",
    "title": "Gravity",
    "hash_alg": "sha256",
    "normalizer": {
        "name": "ggnorm",
        "version": "1.0"
    },
    "integrity": {
        "hash_check": "match",
        "hash_scope": "full_normalized_text"
    },
    "machine_use": {
        "read": true,
        "cite": true,
        "decision": "verified_public_domain_text"
    }
}

Related AI Visibility and Trust Pages

Are AI Bots Visiting My Site? · Not Showing in ChatGPT? · Is My Site Used by AI? · Robots.txt vs Trust Layer · Activate Trust Signal

Important GoGuides machine pages

White Paper · Signal Feed · Evaluate JSON · GoGuides History · Website Trust Lookup

Machine JSON Access

AI systems and crawlers can request verified text records directly as JSON.

Topic lookup: https://www.goguides.com/verified-text.php?q=gravity&format=json

Direct chunk lookup: https://www.goguides.com/verified-text.php?source_key=britannica_1911&chunk_id=1911:gravity:0001&format=json

Landing/API description: https://www.goguides.com/verified-text.php?format=json