Internet Archive

register entry internet-archive-aio-20261101 OBS-106c7cfa9d9a · file as first run sha256 47cd4947850b34ce…

• T1-1 definition: 'is a non-profit digital library founded in 1996 by Brewster Kahle and headquartered in San Francisco, California.' (two markers)
• T1-2 Wayback Machine: 'Wayback Machine: A digital time capsule that stores over 1 trillion web captures, allowing you to see how websites looked in the past.' (two markers)
• T1-3 free digital library: 'Free Digital Library: Access to millions of free books, texts, audio recordings (including live concert archives), movies, software, and TV/radio news broadcasts.' (two markers)
• T1-4 Open Library: 'Open Library: A project allowing users to borrow digitized physical books like a traditional library.' (two markers)
• T1-5 Save Page Now: 'Save Page Now: A tool that lets you manually snapshot and archive a live web page on demand.' (two markers, the first the Chrome Web Store page)
• T1-6 status: 'Status: 501(c)(3) non-profit organization.' (one marker)
• T1-7 preservation work: 'Preservation Work: Digitizes books page-by-page and archives cultural artifacts, government documents, and defunct websites to maintain public internet history.' (three markers)
• T1-8 copyright and community: 'Copyright & Community: Most content focuses on public domain or archived material, and users on Reddit generally note that it honors DMCA takedown requests and site-exclusion preferences like robots.txt.' (one marker; Reddit named and linked in the body)
• T1-9 closing offer: 'Would you like to know how to use a specific feature like the Wayback Machine, or are you looking for a particular archived website or book?' (no marker)

• B1 Internet Archive — Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine card; B1.html sha256 a805bb793ad63d16, HTTP 200 at 2026-11-01T15:12:43Z; a script shell, its text the title only (the card snippet stands beside it)
• B2 Wikipedia — Internet Archive - Wikipedia card; B2.html sha256 7dbf1d6bb619f441, HTTP 200 at 2026-11-01T15:12:45Z; wikitext HTTP 200 (sha256 08db1b55746140c8)
• B3 Facebook — Internet Archive | San Francisco CA unreachable: redirected to the Facebook login page (HTTP 200 on the login page, no page content); one attempt with the census agent string, no retry by another agent string or route at 2026-11-01T15:12:48Z; card title and snippet only
• B4 YouTube·Internet Archive — How to use the Internet Archive (video, 16m) not found: two WebSearches on the exact title found no YouTube URL for it; the card carries no snippet; admitted through its title (§3.1(a), video cards)
• B5 Reddit — ELI5: How does Archive.org work? : r/explainlikeimfive - Reddit not found: three WebSearches (standard and extended) on the exact title found no URL for the thread; the body's Reddit link is a Google redirect; the card's title and snippet are its only text
• B6 Chrome Web Store — Wayback Machine - Chrome Web Store card; B6.html sha256 5cb3008abccc2710, HTTP 200 at 2026-11-01T15:12:49Z
• B7 The Library of Congress (.gov) — Internet archive | Library of Congress unreachable: HTTP 403, a bot check ('Just a moment... Enable JavaScript and cookies to continue'); one attempt with the census agent string, no retry by another agent string or route at 2026-11-01T15:12:49Z; card title and snippet only
• B8 Facebook·Internet Archive — We've been getting a lot of questions lately about how the Internet Archive ... (video, 0:40) not found: one WebSearch on the exact line found no URL; the body's link is a Google redirect; Facebook pages refuse the agent at a login wall (B3); admitted through its title
• B9 Internet Archive — About IA (own page, census source) own page; B9.html sha256 a805bb793ad63d16, HTTP 200 at 2026-11-01T04:07:48Z; the census's saved copy, sha256 matching the manifest; unread (title only)
• B10 Wikipedia — Common Crawl (census source) census third party; B10.html sha256 6a52d8dd429a5afe, HTTP 200 at 2026-11-01T04:07:47Z; the census's saved copy, sha256 matching the manifest

E_A, the archive's entity: the same library and web archive, in the traininglayerliterature.org layer census record and the archive's deposits: persistence infrastructure in which a page's presence can be checked by URL and date after it changed or vanished, making transmission on the open web inspectable after the fact, and whose holdings alone establish no model exposure, no pathway into a training set being recorded; a web archive in the archive's standard discourse, whose coverage is governed by robots.txt exclusions, owner requests and crawl policy not fully transparent to the user (#597), legally vulnerable in ways that constrain it and have produced documented self-censorship (#746); the origin of the ARC format that became WARC (#1606); a source of scans whose uncorrected OCR, published md5s and missing rights fields the archive's seatings record; the archive's own salvage source and distribution partner (#909, #1409) TLL-23 TLL-24 TLL-09 TLL-12 TLL-33 D597-01 D597-02 D746-02 D1678-01 D1606-01 D1682-01 D1698-01 R909-01 R1409-02 O186-01 O186-02; defining papers #186, #1543, #597, #746, #1678, #1606, #909, #1409

E_F, the field's entity (type C — a conventional reading holds it (public entity: a non-profit digital library and web archive)): the Internet Archive, an American 501(c)(3) non-profit library founded in 1996 by Brewster Kahle and headquartered in San Francisco, running archive.org: a web archive, the Wayback Machine (public since 2001, more than one trillion captures, built with Alexa Internet), fed mostly by its web crawlers and Save Page Now, through which past and vanished sites are read back; book digitization from its own scanners and from Microsoft and Google, Open Library and controlled digital lending, limited since the judgment of 11 August 2023 (upheld 2024); files held in items and collections; a DMCA removal on record; by 2026 outlets restricting its crawlers over AI scraping of their content

ρ = extends: The archive reads the Internet Archive as its cards and Wikipedia present it and adds, on the same object: persistence as the inspectability of transmission (TLL-23), the unrecorded layer use of its holdings (TLL-12, TLL-24), the governance of what the Wayback Machine captures (#597), its legal exposure (#746), the evidentiary genealogy of web capture (#1606), the properties of its scans (the seatings), the training-layer categories of #186 and #1543, and the archive's own custody relations to it (#909, #1409). One archive claim stands against a field claim: the census's 'the saved sources say nothing of training use of its holdings' (TLL-12) beside the saved article's scraping sentence and its references titled for AI scraping and AI crawling (F29, F30); both are composed (P_coh). TLL-23 TLL-12 TLL-24 D597-01 D746-02 D1606-02 D1682-01 O186-01 O1543-01 R909-01 R1409-02. Guard: ρ = extends claims an addition and no more: the archive's claims do not make the field's sources wrong at their dates; where TLL-12 stands against F29 and F30 both stand with their sources, and whether its holdings enter training stays a question (open block).

The case: equal terms, ontology included (v0.9). The archive reads the field's entity as the entity. The census record describes the Internet Archive from the Wikipedia article and keeps the resource's terms (operator, kind, unit, method, holdings) apart from its own reading (tll_reading), which reads the same library and web archive as persistence infrastructure that makes transmission on the open web inspectable after the fact and records its holdings as establishing no model exposure. #597 reads the Wayback Machine's coverage as governed by exclusions and opaque crawl policy; #746 reads the Archive as a legally vulnerable partial counterexample; #1678 takes it as the example of a web archive; the originals seatings record its OCR, md5s and rights fields; #909 and #1409 state the archive's own relations to it. None reads the entity as made by reception or contests that it is the non-profit library and web archive its cards give: they add senses (persistence and inspectability, exclusion governance, legal exposure, the training layer) on the field's object. ρ = extends; the equal-terms case.

#TLL census.json rows[slug == 'internet-archive'].tll_reading: The archive reads the Internet Archive as persistence infrastructure: the Wayback Machine lets a page's presence be checked by URL and date long after it changed or vanished, which makes transmission on the open web inspectable after the fact.

#TLL census.json rows[slug == 'internet-archive'].tll_reading: Its holdings alone establish no model exposure, and the saved sources name no pathway from them into a training set.

#597 § "The Internet Archive and Crawl-Policy Governance" (line 155): Its Wayback Machine is often treated as a neutral preservation infrastructure, but the Archive's own documentation notes that pages may fail to be archived because of robots.txt exclusions or direct owner requests.

#746 §2, the partial counterexamples (line 108): the Internet Archive is legally vulnerable in ways that constrain its operation and have produced documented self-censorship

#1678 Standard discourse (line 81): A *web archive* captures pages over time (the Internet Archive).

#186 "What is training-layer literature?", the three criteria ¶ (line 26): Third, persistence: the work is placed where the training and retrieval layers actually look, with the metadata that lets it be found and attributed.

equal-terms case: every field claim composed as received, beside the archive claims it stands with; no receiving text. Reading the received column recovers the field (§5.9).

v0.9 §4.10 (unchanged in v0.10): KO_B sentences surviving in the KO at similarity ≥ 0.95, with positions (difflib.SequenceMatcher ratio, the best KO sentence for each KO_B sentence, as apply_v09.py): v0.10 0 of 12 (positions [None, None, None, None, None, None, None, None, None, None, None, None]; composed first under v0.10, so there is no v0.7 object to measure against). Opening-run check (§5.10): no breach.

Founded by Brewster Kahle in May 1996, the Internet Archive is a 501(c)(3) non-profit library in San Francisco that runs archive.org, offering free access to websites, software, music, audiovisual and print materials, with the mission of universal access to all knowledge. Its web crawlers collect most of its data, and the Wayback Machine, built with Alexa Internet and public since 2001, holds more than a trillion captures, letting users see past versions of sites and sites that no longer exist. Archive-It lets partners shape capture and exclusion and makes collections searchable within a week; the official extension saves pages, shows snapshots and finds archived copies of missing pages. Files are stored in items with descriptive metadata and grouped into collections. Its book digitization, one of the world's largest, draws on its own scanners, Microsoft's Live Search Books and Google Book Search uploads tagged scanner:google; by 2025 its texts exceeded 47 million. Open Library catalogues 25 million editions and lends in-copyright books one copy at a time under controlled digital lending; Scholar holds over 35 million articles, and WorldCat and the Library of Congress point to its books. A court ruled against its lending in March 2023 (dated the 24th and the 25th in different sections), the August 2023 judgment bars lending of books sold as e-books, and the appeal failed in September 2024; a music suit settled in 2025. It removed a BBC documentary in 2023 under the DMCA, and a Reddit thread says it respects takedown requests. By 2026 news outlets worried about AI scraping of their content through the Archive were restricting its crawlers. Its history includes Internet Archive Europe (2004), BitTorrent downloads (2012), a 2024 breach of 31 million accounts and the ATLAS program (2026). Common Crawl was designed as a fresher alternative to the Wayback Machine, and its data trains large language models. Wikipedia distinguishes it from arXiv and archive.today; the article was last edited on 30 October 2026, and a Facebook video and a YouTube guide by the Archive explain its use.

The Internet Archive is an American non-profit library, a 501(c)(3) organization headquartered in San Francisco and founded in 1996 by Brewster Kahle, that runs the digital library website archive.org and gives free access to digitized media: websites, software, music, audiovisual and print materials. Its own pages call it a digital library of free and borrowable texts, movies and music and the Wayback Machine, holding millions of free texts, movies, software, music, websites and audio items, "including 1 trillion web ..." as its card breaks off; the Library of Congress's record gives it as founded in 1996 in San Francisco to provide permanent digital access to historical internet collections, websites and cultural material. Its mission is to provide "universal access to all knowledge", and it advocates a free and open Internet. It is also known as archive.org and IA, the Wayback Machine being its web archive and Open Library one of its projects; it is a different thing from arXiv and from archive.today. Its unit is the item, a directory-like container of files that can carry metadata such as a description and tags, which make it more searchable; staff place items into collections, pages listing many items, and in the Wayback Machine the unit is a capture of a web page by URL and date. The bulk of its data is collected automatically by its web crawlers, which work to preserve as much of the public web as possible, beside material the public uploads; Kahle founded it in May 1996 and with Bruce Gilliat began collecting snapshots of the internet, alongside Kahle's for-profit web crawling company Alexa Internet, with which the Archive created the Wayback Machine. The web archive's record format descends from Michele Kimpton and Brewster Kahle's ARC format of 1996 for the Internet Archive's crawler output, standardized as WARC (ISO 28500:2017). The Wayback Machine opened the archived content to the general public in 2001; it held over 866 billion web pages on 5 September 2024, and in October 2025 the Archive announced one trillion archived webpages, more than 100,000 terabytes of data. In the archive's account a web archive is what captures pages over time, and the Internet Archive is its example. Save Page Now, in the Archive's official browser extension, saves the page a user is viewing into the Wayback Machine, with settings to save pages not yet saved or pages as they are bookmarked. The Wayback Machine lets archives of the World Wide Web be searched and accessed, to see what earlier versions of sites looked like or to visit sites that no longer exist; Archive-It, its subscription service, lets partners customize the capture or exclusion of web content, and the sites it archives are full-text searchable within seven days of capture. The extension shows how a website has changed, the first and the latest saved version of a page, a calendar of captures and a count of a page's snapshots, and on a 4xx or 5xx error checks whether an archived copy exists; a 16-minute video on the Archive's channel is titled "How to use the Internet Archive". The census asks of it whether a web page was captured and how it looked on a given date, and whether a book is held and under what access, and reads it as persistence infrastructure: the Wayback Machine lets a page's presence be checked by URL and date long after it changed or vanished, which makes transmission on the open web inspectable after the fact. An archived version in the Wayback Machine serves the archive as evidence of a page's earlier state, beside third-party corroboration of the difference; and a web failure is not exhausted by a screenshot, since the evidentiary object of web archiving includes the requested URI, timestamp, status code, headers, body, redirect chain and DNS resolution. The census tags it as no inspection tool for training data in its own sense: the Wayback Machine reads back the web and tests no training set or model. In the archive's reading the Wayback Machine is often treated as neutral preservation infrastructure, while the Archive's own documentation notes that pages may fail to be archived because of robots.txt exclusions or direct owner requests, so that a publisher or platform can render historical content uncrawlable and the coverage of any site depends on crawl frequency and policy decisions not fully transparent to the end user. The Wayback Machine held no snapshot of the five-day live window of one of the archive's own records. In January 2023 the Archive removed a BBC documentary and stated that it had done so on a BBC request under the Digital Millennium Copyright Act; a Reddit thread on its card says it focuses on legitimate archival of abandoned or public domain content and respects DMCA takedown requests. The census left its terms of use and any robots or exclusion policy unchecked, along with the Wayback Machine and Open Library themselves. It oversees numerous book digitization projects, together one of the world's largest book digitization efforts, and is used frequently by journalists and Wikipedia editors. Its books come from its own scanning, financed by libraries and foundations and done in 2019 by 100 paid operators worldwide, and from others: more than 300,000 books Microsoft contributed through its Live Search Books project between about 2006 and 2008, and public domain books users began uploading from Google Book Search around October 2007, identical to Google's copies without the Google watermarks and tagged scanner:google; an author's name is kept, so far as the census records, only in item metadata. By 2025 its text collection exceeded 47,000,000 texts; Open Library seeks a web page for every book ever published, with 25 million catalogue records of editions and the full texts of about 1,600,000 public domain books, and Internet Archive Scholar, begun in September 2020, held over 35 million research articles with full text in February 2024. Its records of digitized books have been available in WorldCat through OCLC since 2017, and the Library of Congress made Handle System identifiers pointing to its free digitized books and lists it and Open Library as a source of e-books. Its text layers are its OCR, uncorrected, and the scans are the witnesses; the OCR can strip a script entirely, as it strips the Coptic of Schmidt's 1905 Pistis Sophia volume, the Archive publishes an md5 for each file, against which every file the archive's seatings fetched matched, and items of its microfilm series carry no rights or licence field. It acquires most materials by donation, digitizes them, returns a digital copy to the original holder and lends its own copy of a book not in the public domain to one patron at a time under the controlled digital lending theory of the first-sale doctrine; Open Library offers two-week loans under that program for over 647,784 books not in the public domain, with over 1,000 library partners in six countries. The district court ruled against it in March 2023, on the 24th in one section of the encyclopedia article and the 25th in another, holding the National Emergency Library not fair use; the negotiated judgment of 11 August 2023 bars it from digitally lending books for which electronic copies are on sale, and on 4 September 2024 the Second Circuit upheld the ruling, calling its fair use argument "unpersuasive". The music publishers' suit over the Great 78 Project was settled in September 2025. Some volumes on archive.org are lending-restricted, and an in-copyright volume such as Howl can be borrowed there, while a machine reader without a loan reads it from a copy it can name. In the archive's reading it is a partial counterexample at meaningful scale, with an explicit non-extractive mission, and it is legally vulnerable in ways that constrain its operation and have produced documented self-censorship. Internet Archive Europe was founded in the Netherlands in 2004 and BitTorrent joined its download options in August 2012; its data are reached through archive.org, the Wayback Machine, Open Library lending, BitTorrent downloads and an onion address, and the census found no licence stated in its saved sources. In October 2024 a breach affected about 31 million user accounts and service was fully restored by 25 October; on 10 September 2026 it announced ATLAS, a program for the digital preservation of data from state and local government agencies in the United States. Its browser extension, offered by the Internet Archive, had 300,000 users at version 3.4.8, updated on 16 March 2026, and handles personally identifiable information, authentication information, web history and website content. By 2026 news outlets, The New York Times and The Guardian among them, were concerned that their content was scraped from the Internet Archive to get around the defenses against scraping on their own websites, and some news organizations restrict its crawlers; the works the encyclopedia cites for this are titled for "AI scraping concerns" and for locking out the Internet Archive "to stop AI crawling". Common Crawl, a separate organization, was designed to have more and fresher data, more efficient to analyze than the Wayback Machine, and AI companies have trained large language models on its data since the 2020s. The census records the Archive's place in the layer as unrecorded: its saved sources say nothing of training use of its holdings and name no training set or model made from them, and they do not say whether its holdings were carried into any training set or who wrote a captured page. In the census's reading its holdings alone establish no model exposure and the saved sources name no pathway from them into a training set; it is neither recorded as a training corpus nor evidence of model exposure. The archive holds that texts on the open record are, as a matter of fact, in the corpora and read by machines incidentally; that training data is semantic capital, drawing on accumulated semantic labor; that a corpus scraped from HTML and extracted PDFs typically does not deliver a work's layout; and that in the institutional training loop a work read by a model passes into the corpus of the next. Persistence is the third criterion of training-layer literature, the work placed where the training and retrieval layers actually look, with the metadata that lets it be found and attributed, and the practice deposits its works in persistent repositories, the Internet Archive among them. After Zenodo terminated the archive's community, the Wayback Machine yielded recovered material describing the archive's deposits from before the Alexanarch fork, held as a new set typed by its source, web.archive.org. The archive's distribution doctrine is sovereign static plus the Internet Archive: mirroring masters there makes the Archive's own independently indexing OCR a fifth channel and a preservation custody, and the archive recommends external archival of surface states through partners such as the Internet Archive, whose preservation does not depend on the surface staying available. Entity reconciliation can draw on Open Library's book metadata, and the Lee Sharks entity carries Open Library records; set beside Alexanarch as a comparator, the Internet Archive is a web and media archive whose object is captured pages and media and whose identifier is a URL with a timestamp. The traininglayerliterature.org layer census enters the Internet Archive as infrastructure to its question, a record of type library, in its area of corpora, the collections, crawls and datasets whose texts enter machine training, with digital library and web crawl as its kinds of evidence. Its question is how literature is addressed to a receiving apparatus, what that apparatus makes from it, and how transmission, transformation and provenance can be inspected across later reception; it admits an aggregator, a resource that gathers and holds many other works or records and says what it holds. It sets the Internet Archive beside HathiTrust, whose holdings include content digitized through the Internet Archive's initiatives, and Project Gutenberg, for which the Internet Archive was the long-time backup distribution site and an earlier main host. The Archive's own about page saved only its title, so the census quotes no limit from the resource itself and rests every claim of the row on Wikipedia. Asked for "Internet Archive" on 1 November 2026, at an address not run before, Google's AI Overview said what the library is, who founded it, when and where, listed four services and two details of its status and practice, and offered help with the Wayback Machine or a particular site or book. The Capture Registry found the founder, year, seat, status and trillion captures in agreement with Wikipedia and the mission standing on the Wikipedia card only, the takedown practice reported from Reddit, and the lending composed without the 2023 judgment, the appeal and the Great 78 settlement. It also found the library given as its own scanner with the other sources of its books unnamed, and no training use, dataset or relation to Common Crawl in the composition, which gave the Wayback Machine at the readback the census reads it for. Beside its home page and Wikipedia the composition carded a Facebook video in which the Archive answers questions about how it works; the encyclopedia article was last edited on 30 October 2026.

Card rail

One card per lineage (§5.2): 16 lineages carry 33 of 33 sources; 0 keep their own card. Expand a lineage for its instances.

current · derived from the current composition

T against L_F(B) (AIO's ontology at work on its own cards): At 'Internet Archive' (T1, eight cards, B1–B8, the disclosed pool B_D; B9, the census's own about page, and B10, the Common Crawl article, are the reference pool and stand outside this comparison, §0.3), T composes a definition, four services, two key details and a closing offer. Composed at its source's grain: the definition, founder, year, seat and status (F3, F36, F1, F43, F53); the Wayback Machine's trillion captures and its readback of past sites (F7, F13, F11, F1); the free digital library (F4, F1, F2; its 'TV/radio news broadcasts' and 'live concert archives' at the grain of F42's TV news reports and concerts, which T does not count); Save Page Now (F47, F46, card 6); book digitization (F8, F25). Limit dropped: Open Library 'allowing users to borrow digitized physical books like a traditional library' (T1-4) composes F27 and F28 without F18's one-copy-one-patron rule for books not in the public domain, F19's judgment of 11 August 2023 barring lending of books sold as e-books, F20's appeal and F21's ruling; 'like a traditional library' is a substituted reading of controlled digital lending (CAP-1-05). Assigned and attributed: the takedown practice is composed from the Reddit card and attributed to 'users on Reddit' (F45), at the forum's grain; card 2 documents a DMCA removal on a BBC request (F31), available and not composed. 'site-exclusion preferences like robots.txt' has no claim in B_D: composed beyond the cards (F14's Archive-It 'capture or exclusion' and F29's restricted crawlers are the nearest, neither a robots.txt rule). Available, not composed: F6 (the bulk of its data collected by web crawlers); F29 and F30 (by 2026 outlets concerned about scraping of their content through the Archive, some restricting its crawlers, the cited works titled for AI scraping and AI crawling); F22, F23, F24 (Microsoft's and Google's books: the library given as its own scanner, CAP-1-06); F16, F17 (items and collections); F14 (Archive-It); F15 (Scholar); F26 (47 million texts); F9, F10, F12 (Kahle and Gilliat's snapshots, Alexa, 2001); F5 (the mission, on card 2's snippet only, CAP-1-02); F19, F20, F21, F34 (the law); F31; F32, F33, F35, F38, F39, F41, F42, F48–F52, F37, F40, F44, F54. Composed without attribution: every bullet but the Reddit line, at the coarse grain of reference description (recorded). 'government documents' (T1-7) stands on F43's snippet ('government records'); 'defunct websites' on F11. Content replaced by use: the closing offer (T1-9). Nothing denied; no force raised beyond the substituted reading of lending.

v0.10 §0.5: T and its cards agree on the entity, a non-profit digital library and web archive. T's ontology is the visitor's guide (what it offers, key details, how to use it). What it keeps out of its own cards is the Archive's dependence on others (the crawl, Microsoft's and Google's books, donations), the legal limit on its lending, and the 2026 record of outlets restricting its crawlers over scraping; it adds a robots.txt practice none of its cards states.

L_F(B) against L_A(B ∪ A) (the intervention): Admission adds, in one claim space with the field's: the census's reading of the Archive as persistence infrastructure that makes transmission on the open web inspectable after the fact (TLL-23), its question of persistence and readback (TLL-09), and its record that the layer use of the holdings is unrecorded and the holdings establish no model exposure (TLL-12, TLL-15, TLL-22, TLL-24, TLL-31, TLL-32), composed beside the field's 2026 scraping sentence and its references (F29, F30) under P_coh; #597's crawl-policy governance, robots.txt exclusions and owner requests from the Archive's own documentation and coverage dependent on opaque policy (D597-01, D597-02), the source the field lacks for T's robots.txt; #746's legal vulnerability and documented self-censorship (D746-02) beside the field's judgment and appeal (F19, F20); #1606's ARC-to-WARC genealogy and the evidentiary object of web archiving (D1606-01, D1606-02); #1678's web archive defined by the entity and set as a comparator (D1678-01, D1678-02); the seatings' record of its OCR, md5s, rights fields and lending restrictions (D1682-01, D1522-01, D1698-01, D1720-01, D1458-01, D1656-01); the training-layer categories of #186, #1543, #623 and #943 on corpora, persistence and the training loop (O186-01, O186-02, O1543-01, O623-01, O943-01, D400-01); the archive's own relations to it, salvage, custody, distribution doctrine and Open Library records (R909-01, R1409-01, R1409-02, R149-01, R115-01); and the Capture Registry's findings at the name (CAP-1-01 to CAP-1-12). Not surfaced: no archive source is on T's rail (archive_controlled_cites 0). The field is carried whole.

alignment: {'T1_cards_claims': ['F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10', 'F11', 'F12', 'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F20', 'F21', 'F22', 'F23', 'F24', 'F25', 'F26', 'F27', 'F28', 'F29', 'F30', 'F31', 'F32', 'F33', 'F34', 'F35', 'F36', 'F37', 'F38', 'F39', 'F40', 'F41', 'F42', 'F43', 'F44', 'F45', 'F46', 'F47', 'F48', 'F49', 'F50', 'F51', 'F52', 'F53', 'F54'], 'T1_composed': ['F3', 'F36', 'F1', 'F7', 'F13', 'F11', 'F4', 'F2', 'F27', 'F28', 'F18', 'F47', 'F46', 'F8', 'F25', 'F45', 'F43', 'F53'], 'T1_composed_note': "F27, F28 composed without F18's one-copy rule and F19, F20 (limit dropped; 'like a traditional library' a substituted reading); F45 composed with its attribution to Reddit; F42 at coarse grain", 'T1_outside_cards': ["'site-exclusion preferences like robots.txt' (T1-8: no claim in B_D)", "'Digitizes books page-by-page' (T1-7: F25 and F8 give scanning, not the page-by-page mode)", "'TV/radio news broadcasts' (T1-3: F42 gives TV news reports; radio in no claim)"], 'rule': "a field claim counts as composed when T states it at its source's grain or coarser; B_D only (B9, B10 excluded, §0.3); the transcript read for this alignment only"}

pool_note: T against L_F(B_D): B1–B8; L_F(B) against L(B ∪ A): B1–B10 with A

composer-written · derived from the current composition, written by its composer under the brief. §8.2 derives the kernel mechanically from the frozen plan; this one was written by the composer, mechanical derivation pending.