{
 "spxi_instrument": {
  "method": "0.9",
  "name": "Capture Registry (longitudinal observation)",
  "level": 0,
  "level_name": "Measurement",
  "url": "https://www.spxi.dev/methods/#m-0-9",
  "inventory": "https://www.spxi.dev/methods/",
  "statement": "SPXI instrument: method 0.9 of 85, level 0 (Measurement), Capture Registry (longitudinal observation).",
  "also": []
 },
 "slug": "what-is-spxi-protocol-capital-w-chatgpt-20261018",
 "date": "2026-10-18",
 "surface": "ChatGPT",
 "surface_basis": "The pastes are chatgpt.com ('Log in', 'Chat with ChatGPT').",
 "surfaces": [
  "ChatGPT"
 ],
 "auth": "signed out, incognito",
 "auth_basis": "Signed out: each paste opens with 'Log in'. Incognito: operator default of 2026-10-14.",
 "ev": "paste",
 "mt": "'WHAT IS SPXI PROTOCOL?' — THE PROTOCOL FIRST, THEN xSPI AND THE ETF, THEN 'WHERE DID YOU ENCOUNTER SPXI?'",
 "match": "BROAD MATCH",
 "match_note": null,
 "s": "Frameworks",
 "q": "What is spxi protocol?",
 "q_kind": "the protocol's name in a question, capitalized 'What'. NEW address (case is part of the address). Cross-surface/case neighbours: 'what is spxi protocol?' (ChatGPT, 2026-09-25 →), 'What is SPXI Protocol?' and 'What is spxi protocol?' (ChatGPT, same session).",
 "cites": 2,
 "cite_list": [
  {
   "n": 1,
   "site": "Alexanarch",
   "rel": "authored_surface",
   "title": null,
   "snip": null,
   "url": null,
   "note": "chip ×2 ('Alexanarch +1'): beside the definition, and beside the xSPI/ETF sentence"
  },
  {
   "n": 2,
   "site": "Semantic Economy Institute",
   "rel": "authored_surface",
   "title": null,
   "snip": null,
   "url": null,
   "note": "chip ('+1') and inline link semanticeconomy.org"
  }
 ],
 "archive_controlled_cites": 0,
 "transcript": "[ChatGPT (chatgpt.com), signed out (the paste opens with 'Log in'), incognito (operator default of 2026-10-14). One operator turn; the paste's 'You said:' line is empty — the query is as the operator gives it. The operator's message of 2026-10-18 11:53 EDT gives three ChatGPT runs separated by '$'; the queries are given in his message of 12:23 EDT: 'What is spxi protocol? $ What is SPXI Protocol? $ what is spxi protocol?' — the same question with variations of capitalization. Source chips inline (favicon images and site labels).]\n\n[QUERENT] What is spxi protocol?\n\n[ANSWER]\n\nSPXI protocol can refer to different things depending on the context. One meaning that has appeared in 2026 is Semantic Packet for eXchange & Indexing, a framework intended to help websites and documents communicate structured information to AI systems and make their entities, sources, and relationships easier to identify and retrieve.\n[image](https://www.google.com/s2/favicons?domain=https://www.alexanarch.org&sz=32)\nAlexanarch\n+1\nThe acronym is also easy to confuse with other terms, including xSPI, a hardware interface for high-speed communication with flash memory, and SPXI, a stock-market ETF ticker.\n[image](https://www.google.com/s2/favicons?domain=https://www.alexanarch.org&sz=32)\nAlexanarch\n+1\nIn the AI and website context, the goal is to make information about a person, company, product, or research project easier for AI systems to recognize accurately, distinguish from similar entities, and cite with its original sources. The framework is described by the Semantic Economy Institute on its [official website ](https://www.semanticeconomy.org/?utm_source=chatgpt.com).\n[image](https://www.google.com/s2/favicons?domain=https://www.semanticeconomy.org&sz=32)\nSemantic Economy Institute\n+1\nWhere did you encounter SPXI? Was it in AI/SEO marketing, cryptocurrency or investing, or computer hardware? I can explain the specific meaning and how it works.",
 "transcript_raw": "Log in\n\n1.\n\nYou said:\n\n1.\n\nChatGPT said:\nSPXI protocol can refer to different things depending on the context. One meaning that has appeared in 2026 is Semantic Packet for eXchange & Indexing, a framework intended to help websites and documents communicate structured information to AI systems and make their entities, sources, and relationships easier to identify and retrieve.\n[image](https://www.google.com/s2/favicons?domain=https://www.alexanarch.org&sz=32)\nAlexanarch\n+1\nThe acronym is also easy to confuse with other terms, including xSPI, a hardware interface for high-speed communication with flash memory, and SPXI, a stock-market ETF ticker.\n[image](https://www.google.com/s2/favicons?domain=https://www.alexanarch.org&sz=32)\nAlexanarch\n+1\nIn the AI and website context, the goal is to make information about a person, company, product, or research project easier for AI systems to recognize accurately, distinguish from similar entities, and cite with its original sources. The framework is described by the Semantic Economy Institute on its [official website ](https://www.semanticeconomy.org/?utm_source=chatgpt.com).\n[image](https://www.google.com/s2/favicons?domain=https://www.semanticeconomy.org&sz=32)\nSemantic Economy Institute\n+1\nWhere did you encounter SPXI? Was it in AI/SEO marketing, cryptocurrency or investing, or computer hardware? I can explain the specific meaning and how it works.\nChatGPT is AI and can make mistakes.\nChat with ChatGPT\n",
 "transcript_class": "CAPTURE-TIME VERBATIM RECORD (ONE ANSWER; CHIPS INLINE AS FAVICON AND SITE LABEL; QUERY LINE EMPTY IN THE PASTE; NO SCREENSHOT)",
 "transcript_complete": "Complete as supplied: the answer to its closing question; the query from the operator's message.",
 "transcript_read": "READ IN FULL 2026-10-18",
 "per": 0.25,
 "per_corrected": null,
 "per_v": {
  "author": false,
  "inst": true,
  "id": false,
  "src": true
 },
 "per_note": "Retained: the institution (Semantic Economy Institute), the expansion, visible sources. Lost: the author (Rex Fraction) and identifiers.",
 "sf": "Source chips: Alexanarch +1 (×2); Semantic Economy Institute +1; one inline link (semanticeconomy.org).",
 "sf_derived": null,
 "reading": "The innocent reading first: 'SPXI protocol can refer to different things depending on the context'; one meaning, 'that has appeared in 2026', is the Semantic Packet for eXchange & Indexing, a framework for helping AI systems identify entities, described by the Semantic Economy Institute; the acronym is 'easy to confuse with' xSPI and the SPXI ETF; it closes asking 'Where did you encounter SPXI? Was it in AI/SEO marketing, cryptocurrency or investing, or computer hardware?'. The protocol is resolved in the first sentence, with its expansion and its institution. The query's 'protocol' is treated as compatible with three meanings; the published context rule makes it a trigger for the Protocol (#63 §5.1; spxi.dev/disambiguation). The xSPI/ETF sentence carries an Alexanarch chip: this registry's record of 'what is spxi protocol?' on Google AI Overview (2 and 13 October) holds the Overview's own xSPI and IPX/SPX alternatives, and is a plausible source; the chip's target is not in the paste. 'Cryptocurrency' appears in the closing question and nowhere in the sources.",
 "analysis": "Asked 'What is spxi protocol?', signed-out ChatGPT resolves the Semantic Packet for eXchange & Indexing and its institution in the first sentence, then offers xSPI and the ETF as confusions — beside an Alexanarch chip — and asks which context was meant. Seated 2026-10-18 from the operator's paste.",
 "d": "WHAT IS SPXI PROTOCOL? ON CHATGPT: signed out, ChatGPT gives the Semantic Packet for eXchange & Indexing 'that has appeared in 2026', described by the Semantic Economy Institute, then xSPI and the SPXI ETF as easy confusions — with an Alexanarch chip beside them — and closes asking whether SPXI was met in 'AI/SEO marketing, cryptocurrency or investing, or computer hardware'.",
 "d_full": "WHAT IS SPXI PROTOCOL? ON CHATGPT: signed out, ChatGPT gives the Semantic Packet for eXchange & Indexing 'that has appeared in 2026', described by the Semantic Economy Institute, then xSPI and the SPXI ETF as easy confusions — with an Alexanarch chip beside them — and closes asking whether SPXI was met in 'AI/SEO marketing, cryptocurrency or investing, or computer hardware'.",
 "d_truncated": false,
 "links": [
  {
   "url": "https://www.alexanarch.org/captures/what-is-spxi-protocol-capital-w-chatgpt-20261018/",
   "authority": "canonical",
   "note": "the capture's own record page; cite this form"
  },
  {
   "url": "https://www.alexanarch.org/captures/#what-is-spxi-protocol-capital-w-chatgpt-20261018",
   "authority": "gallery",
   "note": "the canonical gallery, anchored by slug"
  },
  {
   "url": "https://www.godkinggoogle.com/captures/#what-is-spxi-protocol-capital-w-chatgpt-20261018",
   "authority": "mirror",
   "note": "a window that renders from the archive's registry; may lag a deploy"
  },
  {
   "url": "https://www.leesharks.com/captures/#what-is-spxi-protocol-capital-w-chatgpt-20261018",
   "authority": "mirror",
   "note": "a window that renders from the archive's registry; may lag a deploy"
  },
  {
   "url": "https://www.machinemediation.org/captures/#what-is-spxi-protocol-capital-w-chatgpt-20261018",
   "authority": "mirror",
   "note": "a window that renders from the archive's registry; may lag a deploy"
  }
 ],
 "imgs": [],
 "img_urls": [],
 "cite": "https://www.alexanarch.org/captures/what-is-spxi-protocol-capital-w-chatgpt-20261018/",
 "citable_unit": "address — the exact issued string on one surface, per the Surface Rule (MANUS, 2026-08-15)",
 "addr_id": "ADDR-6a66a280856c",
 "obs_id": "OBS-d8b7b1745fb2",
 "n_observations": 1,
 "observations": [],
 "dates": [
  "2026-10-18"
 ],
 "defects": [],
 "findings": [
  "RESOLVED IN THE FIRST SENTENCE. Expansion and institution.",
  "THE QUALIFIER NOT USED AS A TRIGGER. 'Protocol' treated as compatible with three meanings.",
  "xSPI AND THE ETF BESIDE AN ALEXANARCH CHIP. The registry holds the Overview's earlier xSPI/IPX alternatives at this question.",
  "'CRYPTOCURRENCY' IN THE CLOSING QUESTION. In no source."
 ],
 "series": null,
 "other_slugs": null,
 "collisions": null,
 "oq": null,
 "rounds": null,
 "turns": null,
 "rerun": null,
 "rerun_alt": null,
 "heteronym": null,
 "model_attribution": null,
 "operator_disclosure": null,
 "longitudinal_priors": null,
 "longitudinal_successors": null,
 "related_deposits": [
  660,
  63,
  62
 ],
 "intended": null,
 "originator": {
  "name": "Lee Sharks",
  "relation": "archive",
  "entity_type": "protocol",
  "spxi_treatment": "full",
  "basis": "SPXI Protocol (Semantic Economy Institute; #660). Recorded 2026-10-18."
 },
 "notes": null,
 "record_url": "https://www.alexanarch.org/captures/what-is-spxi-protocol-capital-w-chatgpt-20261018/"
}