What is SPXI protocol?

Sharks, Lee

The innocent reading first. Asked 'What is SPXI protocol?', Bing's results page reports 'These are results for What is SPI protocol?' with 'Search instead for What is SPXI protocol?', and above its results gives one answer: '"SPXI (Semantic Packet for eXchange & Indexing): A protocol designed for durable entity inscription in AI knowledge systems using DOI-anchored deposits (e.g., Zenodo/CERN).', sourced to spxi.dev and to Wikipedia's Serial Peripheral Interface. Against the texts. The answer is a sentence lifted whole from spxi.dev, its opening quotation mark carried with it: on the site the sentence is a blockquote of a Google AI Mode response, set in the 'Retrieval Layer Composition' section as an example of a composing system's output (fetched 2026-10-19). The definition's terms are the specification's own disambiguation lines, 'SPXI is a protocol for durable entity inscription in AI knowledge systems' and 'SPXI operates through DOI-anchored structured data deposits' (EA-SPXI-01, #660, Rex Fraction, 2026-04-16, POSITIVE). So Bing composes SPXI from a machine composition the archive quoted, not from the archive's own statement; and the quoted composition's '(e.g., Zenodo/CERN)' is served as the protocol's present means, four months after the Zenodo account was terminated (2026-06-19). The Google AI Mode composition the site quotes is not seated in the Capture Registry. Beside its Bing AI Mode conversation of the same day (what-is-spxi-protocol-bing-aimode-20261019): the same system's search layer resolves the entity in one sentence from spxi.dev while correcting the query to SPI, and its AI Mode denies the entity three times from the Wikipedia articles on SPI and SPX before resolving it on the fourth turn. The entity was available to the system throughout; the correction to SPI is applied at both layers, and only the search layer's answer composes against it.