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Change detail

Browserbase Stagehand

Browserbase · source-changed · noise

Evidence URL/changes.json/diff-health.json

Current snapshot proof

Commit: 668d4fedee39b08480fb255214d4871e4416f2f7

Generated at: 2026-07-15T05:34:48.576Z

Build ID: 668d4fedee39-20260715T053448

Exists in current /changes.json: true

Change ID: fe2d4c7a8dcb

Classification

Promotion status: noise

Type: boilerplate-change

Review candidate: false

Verified material: false

Why / why not: Normalized candidate moved, but excerpts indicate repeated title/hydration/navigation boilerplate rather than meaningful main-text movement.

Suggested team action: Do not review unless repeated runs show normalized text, status, redirect, or repo-metadata movement.

Canonical URL evidence

Before: https://www.browserbase.com/

After: https://www.browserbase.com/

{
  "canonicalUrlChanged": false,
  "localeOnlyChange": false,
  "trackingOnlyChange": false,
  "finalPathChanged": false,
  "finalHostChanged": false,
  "statusCodeBefore": 200,
  "statusCodeAfter": 200
}

Before normalized excerpt

Browserbase Skip to content Browserbase Navigation Platform Primitives Browsers Real browsers for your agent to use the web, without the headaches Agents Scale fully managed browser agents with simple prompts. Web Data APIs Search and fetch APIs to efficiently retrieve web data Runtime Scalable, sandboxed environments for agent deployments Identity Authentic

After normalized excerpt

Browserbase Skip to content Browserbase Navigation Platform Primitives Browsers Real browsers for your agent to use the web, without the headaches Agents Scale fully managed browser agents with simple prompts. Web Data APIs Search and fetch APIs to efficiently retrieve web data Runtime Scalable, sandboxed environments for agent deployments Identity Authentic

Raw record

{
  "changeId": "fe2d4c7a8dcb",
  "agent": "Browserbase Stagehand",
  "org": "Browserbase",
  "changeType": "source-changed",
  "previousHash": "0de484e869a1c8d6b8ce212292336f165d99d715a8301a20c530c69a22d5c3e7",
  "currentHash": "1ed88ecda4270832cb7a193db0e8228e81ed4c215e50c47bbf44f4adef17938a",
  "detectedAt": "2026-07-15T05:34:48.576Z",
  "evidenceUrl": "https://www.browserbase.com/",
  "humanSummary": "Browserbase Stagehand source hash changed since the previous SignalSpore run.",
  "materialityCandidate": false,
  "whyItMightMatter": "Raw observation only: normalization did not produce enough evidence for review.",
  "suggestedTeamAction": "Do not review unless repeated runs show normalized text, status, redirect, or repo-metadata movement.",
  "rawHashChanged": true,
  "normalizedHashChanged": false,
  "normalizedChangeType": "boilerplate-change",
  "diffNoiseScore": 86,
  "diffConfidence": 76,
  "reviewCandidate": false,
  "verifiedMaterialChange": false,
  "statusCodeBefore": 200,
  "statusCodeAfter": 200,
  "redirectBefore": "https://www.browserbase.com/",
  "redirectAfter": "https://www.browserbase.com/",
  "previousCanonicalUrl": "https://www.browserbase.com/",
  "currentCanonicalUrl": "https://www.browserbase.com/",
  "canonicalUrlChanged": false,
  "localeOnlyChange": false,
  "trackingOnlyChange": false,
  "finalPathChanged": false,
  "finalHostChanged": false,
  "changedTextExcerptBefore": "Browserbase Skip to content Browserbase Navigation Platform Primitives Browsers Real browsers for your agent to use the web, without the headaches Agents Scale fully managed browser agents with simple prompts. Web Data APIs Search and fetch APIs to efficiently retrieve web data Runtime Scalable, sandboxed environments for agent deployments Identity Authentic",
  "changedTextExcerptAfter": "Browserbase Skip to content Browserbase Navigation Platform Primitives Browsers Real browsers for your agent to use the web, without the headaches Agents Scale fully managed browser agents with simple prompts. Web Data APIs Search and fetch APIs to efficiently retrieve web data Runtime Scalable, sandboxed environments for agent deployments Identity Authentic",
  "repoMetadataBefore": "",
  "repoMetadataAfter": "",
  "materialityCandidateReason": "",
  "noiseReason": "Normalized candidate moved, but excerpts indicate repeated title/hydration/navigation boilerplate rather than meaningful main-text movement.",
  "evidenceRegion": "locale-shell",
  "bodyLevelEvidence": false
}