Evidence protocol · Version 0.1
Publish enough context to reproduce the claim—or narrow it.
This protocol is the standard for new public evidence packs. Historic materials do not yet satisfy every field. The index states those gaps instead of silently treating old summaries as raw evidence.
Evidence index Protocol ChangelogRequired fields
Every public result carries its measurement envelope.
The envelope makes the claim smaller, clearer, and harder to misread.
Named property, exact prompt, engine, and model identifierCapture timestamp, publication timestamp, and collection periodRaw response and screenshot, or an explicit unavailable statusHash and signature details, including what each mechanism provesIntervention timeline with deployment anchor and known confoundsFailures, refusals, non-movers, and divergent engine resultsMethodology version, sample size, network point, and rerun instructionsCollection sequence
Baseline, intervention, observation, publication.
- 01
Freeze the question
Define exact prompts, buyer intent, engines, models, network point, and collection window before intervention.
- 02
Capture the source record
Store raw responses, screenshots, request metadata, hashes, and the site state used during the run.
- 03
Anchor the intervention
Separate preparation, announcement, deployment, first verified crawl, and subsequent changes.
- 04
Rerun like for like
Use the same prompt panel and disclose any model, prompt, geography, or retrieval change. A different question is a separate observation.
- 05
Publish the full sequence
Include upward results, dips, omissions, refusals, inconsistent engines, and metrics that did not move.
- 06
Sign the statement
Sign the final publisher summary only after the source pack is reconciled. State that the signature authenticates the statement, not its truth.
Measurement boundaries
One scorecard. Separate measures.
GEO is site-side readiness for ingestion, verification, reasoning, and inference in one visit. It is not a synonym for whether an engine mentions or recommends a brand.
GEO readiness
Whether the site is ready for AI ingestion, verification, reasoning, and inference in one visit.
Mentions
Whether an answer names the brand.
Recommendations
Whether an answer advises a user to consider the brand.
Citations
Whether an answer links to or attributes the brand's material.
Sentiment
How the generated answer characterizes the brand.
Crawl
Whether and how often identified AI systems retrieve the site.
Referrals
Visits sent from an AI answer or product.
Signature verification
Integrity is necessary. It is not independent validation.
Ed25519 verification confirms that the payload was signed by the key published by AnswerShare and that the payload has not changed. It cannot confirm a model response, capture date, ranking, or causal effect without the underlying source material.
node verify.mjs https://answershare.com/receipts/lavidge.signed.json
Download verifier
Public key
Operating limit
AI outcomes are probabilistic. Engines can diverge, rankings can move, and the same prompt can produce different answers across users, devices, caches, and retrieval windows.
A public evidence pack documents what happened under stated conditions. It does not promise that the result will persist or that the intervention caused every observed change.
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