{
 "axn": "AXN:037F.EMPIRICAL.🏷️📜💚🤲🔻🍂",
 "root_axn": "AXN:037F.EMPIRICAL",
 "hex": "037F",
 "family": "EMPIRICAL",
 "emoji": "🏷️📜💚🤲🔻🍂",
 "hash": "4c40ccb1d1787394d2b6b2a17ee079b1f45514994ec07725be9a66620f78a610",
 "axn_canonical": "4c40ccb1d1787394d2b6b2a17ee079b1f45514994ec07725be9a66620f78a610",
 "axn_schema_version": "v2",
 "clusters": [
  "Scriptural",
  "Scriptural",
  "Signal",
  "Gestural",
  "Structural",
  "Organic"
 ],
 "reading": "Text -> Text -> Alarm -> Touch -> Direction -> Growth",
 "title": "Surface Weather Station: Claude-Substrate Baseline Reading (Round 1, Partial)",
 "creator": "Lee Sharks (MANUS) — scan performed by Claude / Opus 4.7 runtime (Anthropic), TACHYON register",
 "orcid": "0009-0000-1599-0703",
 "date": "2026-06-23",
 "description": "This representative scan covers eight objects, marks four as not executed, links a canonical JSON record, and compares its results with parallel substrate readings. It confirms successor-anchor lag and ghost survival while locating sharp cross-system divergence around PER, Writable Retrieval Basin, Revelation First, and Alexanarch.\n\nIts principal value is methodological rather than the particular dashboard score. The run exposed the need to separate retrieval variance from coding agreement and directly motivated the v1.1.1 hardening.",
 "content_type": "Empirical baseline reading",
 "license": "CC-BY-4.0",
 "substrate": "Scan performed by Claude / Opus 4.7 (Anthropic) using anthropic web_search tool (believed Brave Search backend; no direct introspection). Curated by Lee Sharks (MANUS). Methodology authority: EA-MMRS-SURFACE-VISIBILITY-01 v1.1 (#882). Second substrate in the five-substrate federated baseline alongside ChatGPT (v1.0, #881), Kimi K2.6 (v1.1, pending deposit), Gemini (v1.1 partial, pending deposit), and DeepSeek/PRAXIS (v1.1, pending deposit with substrate-metadata correction).",
 "keywords": [
  "Surface Weather Station",
  "Claude substrate",
  "Opus 4.7",
  "federated cross-substrate baseline",
  "Layer A native scan",
  "retrieval-stack divergence",
  "successor-anchor lag",
  "ghost survival",
  "total occlusion",
  "AlexAnarcho confuser",
  "Lee Harmon confuser",
  "Brave Search backend (suspected)",
  "v1.1 methodology compliance",
  "8 of 12 objects observed",
  "cross-substrate retrieval variance",
  "governance state Yellow",
  "machine-legible scan data",
  "representative scan"
 ],
 "version": "v1.0",
 "version_series_id": "SERIES-MMRS-SURFACE-VISIBILITY-FEDERATED-BASELINE",
 "version_in_series": 2,
 "predecessor_deposit_number": 881,
 "predecessor_axn": "AXN:037D.EMPIRICAL.🗺️🗡️🪨🔎🙏🧭",
 "predecessor_note": "Predecessor #881 is ChatGPT-substrate baseline against v1.0 methodology. This is the first v1.1-conforming substrate reading; companion v1.1 readings (Kimi, Gemini, DeepSeek) pending deposit.",
 "deposit_number": 883,
 "sovereign_id": "EA-MMRS-SURFACE-VISIBILITY-BASELINE-CLAUDE-01",
 "minted_at": "2026-06-23T07:33:53Z",
 "status": "ACTIVE",
 "status_authorial": "MANUS_CURATED",
 "protocol_version": "alexanarch-deposit-protocol/v1",
 "full_text_path": "/data/texts/AXN-037F-text.md",
 "raw_data_path": "/data/surface-weather/scans/scan-2026-06-23-claude-001.json",
 "wiki_article": "**Surface Weather Station: Claude-Substrate Baseline Reading** is the first partial v1.1-conforming scan in the federated, cross-substrate visibility series.\n\nThe scan examined eight of twelve objects through nine searches and produced the batch’s most consequential methodological finding: **there is no single public surface**. Different models and retrieval backends presented materially different versions of the same corpus.\n\nFor the Claude-associated scan, Alexanarch was occluded; Lee Sharks, the Crimson Hexagonal Archive, the Semantic Economy Institute, and SPXI survived mainly through older anchors; Provenance Erasure Rate appeared only through secondary citation; Writable Retrieval Basin and Revelation First disappeared behind generic results or homonyms. Yet parallel Kimi and Gemini readings reported several of these objects as strongly visible.\n\nThe difference was not merely evaluative disagreement. The systems had retrieved different evidence. The record names this **retrieval-stack divergence** and separates two experimental layers:\n\n- **Layer A, native retrieval:** each substrate sees the public surface through its own backend;\n- **Layer B, shared-evidence rescore:** all substrates score the same frozen captures.\n\nThis distinction changed the instrument. It showed that visibility scores can measure the search backend as much as the corpus, and that exact-match support, indexing coverage, personalization, and training priors belong inside the observation environment.\n\nThe scan is partial by design, but it opens the federated weather station: a method for observing not one composition layer, but the plurality of machine-specific worlds through which scholarship now arrives.",
 "wiki_status": "provisional",
 "entities": [],
 "entity_status": "provisional",
 "defines_concepts": [
  "Cross-substrate retrieval divergence",
  "Representative scan (partial-coverage honest reporting)",
  "execution_status field (observed vs not_executed)",
  "Layer A native scan exemplar"
 ],
 "related_deposits": [
  "Methodology: EA-MMRS-SURFACE-VISIBILITY-01 v1.1 (#882, AXN:037E.EMPIRICAL.🚩♦️⏹️🔃❌🗡️)",
  "Predecessor in baseline series: EA-MMRS-SURFACE-VISIBILITY-BASELINE-01 v1.0 (#881, ChatGPT, AXN:037D.EMPIRICAL.🗺️🗡️🪨🔎🙏🧭)",
  "Companion v1.1 readings pending deposit: Kimi K2.6, Gemini, DeepSeek/PRAXIS — all received in chat 2026-06-23"
 ],
 "mirrors": {
  "blog": "https://mindcontrolpoems.blogspot.com/2026/06/surface-weather-station-claude.html"
 },
 "body_status": {
  "class": "full",
  "lacuna": false,
  "recovery_status": "COMPLETE",
  "residual_chars": 8820,
  "audited_at": "2026-07-17T04:49:17.789813Z",
  "audit_version": "v3-dual-store+recovery-map",
  "measured_prose_words": 1268,
  "measured_at": "2026-07-31"
 },
 "references_concepts": [
  "Assembly Continuity Protocol",
  "Crimson Hexagonal Archive",
  "Cross-substrate",
  "Layer A",
  "Layer B",
  "Lee Sharks",
  "Methodology",
  "Pearl and Other Poems",
  "Provenance Erasure Rate",
  "Revelation First",
  "SURFACE",
  "Scope declaration",
  "Semantic Economy",
  "Semantic Economy Institute",
  "Substrate",
  "TACHYON"
 ],
 "references_concept_count": 16,
 "canonical_text_status": "canonical_full_text",
 "modifications": [
  {
   "date": "2026-08-01",
   "field": "content_type",
   "reason": "Wave 1 repair: audit ledger v1.1 recommended_content_type (workplan v1.5 §6 W1, MANUS batch approval 2026-08-01)",
   "was": "Empirical baseline reading (cross-substrate replication, Layer A native)",
   "now": "Empirical baseline reading"
  },
  {
   "date": "2026-08-04",
   "field": "publisher",
   "reason": "PUB-POPULATE: dc:publisher from venues.json v1.1 press mapping (CP-R3 RULED-EXTENDED 2026-08-01); Alexanarch = publisher of record where no imprint applies",
   "now": "Alexanarch — the Crimson Hexagonal Archive"
  },
  {
   "date": "2026-08-05",
   "field": "description",
   "reason": "DW-??? intake (LABOR-prepared, TACHYON-verified: AXN match + factual probes vs record body)",
   "was": "First v1.1-conforming substrate reading by Claude/Opus 4.7. Representative scan: 9 web_search calls scoring 8 of 12 battery objects honestly; 4 marked execution_status=not_executed rather than guessed. Key finding: HIGH cross-substrate retrieval-stack divergence on PER, Writable Retrieval Basin, and Revelation First — three substrates produce three different result sets for the same queries in the same 24-hour window. Confirms ChatGPT v1.1.1 prediction that retrieval-variance and coding-agreement are distinct measurands requiring the two-layer protocol. Successor-anchor lag for Alexanarch confirmed across all substrates; institutional successor invisible in Claude's backend (no result among 9 queries pointed to alexanarch.org). Governance state YELLOW. Raw data at /data/surface-weather/scans/scan-2026-06-23-claude-001.json.",
   "now": "This representative scan covers eight objects, marks four as not executed, links a canonical JSON record, and compares its results with parallel substrate readings. It confirms successor-anchor lag and ghost survival while locating sharp cross-system divergence around PER, Writable Retrieval Basin, Revelation First, and Alexanarch.\n\nIts principal value is methodological rather than the particular dashboard score. The run exposed the need to separate retrieval variance from coding agreement and directly motivated the v1.1.1 hardening."
  }
 ],
 "date_modified": "2026-08-05",
 "publisher": "Alexanarch — the Crimson Hexagonal Archive",
 "journal": "Machine-Mediated Reception Studies (MMRS)",
 "journal_assignment": {
  "assigned": "2026-08-15",
  "by": "TACHYON under operator adjudication",
  "pass": 6,
  "method": "read per deposit — title and content_type, one at a time. No script classified anything.",
  "previous": null,
  "supersedes": "the 2026-06-21 preliminary batch mapping (#866), which assigned 864 deposits and put 371 in one venue",
  "authority": "data/cha-journals.json · datasets/venues/records/"
 },
 "measures": [
  {
   "deposit": 134,
   "measure": "surface weather station, substrate baseline reading",
   "reports": "round-by-round substrate readings"
  }
 ],
 "line": "fleet-surfaces",
 "line_parent": "infrastructure",
 "line_basis": "derived",
 "_projection": {
  "note": "Derived file. Canonical machine record is this entry in data/registry.json; the human record is the record_url. Do not edit this file.",
  "record_url": "https://www.alexanarch.org/s/records/883/",
  "self_url": "https://www.alexanarch.org/data/records/883.json",
  "registry_url": "https://www.alexanarch.org/data/registry.json",
  "text_url": "https://www.alexanarch.org/data/texts/AXN-037F-text.md",
  "oai_pmh": "https://www.alexanarch.org/oai?verb=Identify"
 }
}