AXN:0BFE.CAPTURE — 3i atlas signal studies

AXN:0BFE.CAPTURE is the position of the Capture Registry address for the query “3i atlas signal studies”. Each observation at the address (one surface, one date) is one AXN, its glyphs derived from the SHA-256 of the observation sealed with its analysis and measures.

`AXN:0BFE.CAPTURE.🕗✊💧🍀👇🍄`

Observation: Google AI Overview, 2026-11-04 · the capture
Description: '3I ATLAS SIGNAL STUDIES', SIGNED OUT, 2026-11-04: 'Scientific studies on the interstellar object 3I/ATLAS (discovered in July 2025) have confirmed it is a natural comet rather than an artificial or alien spacecraft.' Under 'Radio Signal Studies & Technosignature Searches': MeerKAT's OH absorption at 1.665 and 1.667 GHz; the Allen Telescope Array and the Green Bank Telescope 'scanned millions of narrowband radio hits. After filtering out human-made radio frequency interference (RFI), researchers found zero artificial radio emissions, beacon signals, or technosignatures.' Under composition: the D-type red slope and 2.0 µm water ice; '63% amorphous carbon and 37% water-ice grains, confirming it behaves as an active interstellar comet roughly 11 billion years old.' Two source chips, PBS (+2) and IOPscience (+1).
Reading: The innocent reading first. Asked for the signal studies, the Overview reports what their authors and the press reported: the comet's OH absorption detected by MeerKAT, the technosignature searches at the ATA and Green Bank with no technosignature found, and the spectroscopy of its coma. Each statement has a source behind it and none of the measurements is misquoted. Read against the searches' own methods, the composition turns a nondetection inside a filtered search space into a confirmation of origin, and names as human-made what the filters removed by rule. The narrowing was already present in the published account; the Overview carries it forward at the scale of a search result and adds the verb 'confirmed'.
Analysis: An external body of research composed at the grain of its press: the facilities named, no author, no paper, no filter. The loss is dimensional, in claim boundary: the bound on what a nondetection inside a filtered search can show is the part of the studies that does not reach the composition, and in its place stands a confirmation of origin no study claims. Scalar PER sees the authors and identifiers lost; the boundary loss is recorded in the findings.
Match: BROAD MATCH — '3I ATLAS SIGNAL STUDIES' ON THE OVERVIEW — A FILTERED NONDETECTION COMPOSED AS 'CONFIRMED' NATURAL; THE FILTERS NAMED HUMAN-MADE; AN AGE JOINED TO A COMA MODEL
PER: 0.5 — Retained: the facilities (Allen Telescope Array, Green Bank, MeerKAT, Gemini-South, IRTF, Breakthrough Listen) and two source chips. Lost: every author and every paper. The boundary loss is dimensional and recorded in the findings.
Citations: 2 (0 archive-controlled)
Sealed observation: /data/captures/sealed/3i-atlas-signal-studies-aio-20261104.json — SHA-256 69b41174b77954f4edf925494c6b72da3e38bbdd247abec2db9f28f78def05fc