{"connections":[],"files":[{"byte_length":27539268,"caption_url":"","derived_from":null,"filename":"gdcmassbookdig-jeffersoncountyb00dubo.pdf","id":"1c220171-5877-417d-93b3-2cd6b9d42d14","ingested_at":"2026-10-11T07:54:45.690290+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/1c220171-5877-417d-93b3-2cd6b9d42d14","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"Complete received book scan, 622 pp., with OCR text layer.","language":"en","page_count_label":"622","produced_by":"Internet Archive scan (jeffersoncountyb00dubo).","production_note":"Unmodified received Internet Archive PDF preserved.","review_state":"Known limitations","rights_note":"Public domain. Published 1887 in the United States; copyright long expired. Internet Archive / Library of Congress digitized copy.","role":"original","title":"Original scan - Jefferson County and Birmingham, Alabama; Historical and Biographical (1887), complete volume","transcript_asset_id":""},"mime":"application/pdf","published_version":1,"role_label":"Original preserved file","sha256":"bc2898019bc0588939b847da2063bfa998de1d99765703362320485ae7a95c06","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-10-13T11:31:13.801263385+00:00","integrity_notice":"SHA-256 permits comparison with these recorded bytes. It does not establish source authenticity, truth, capture time, or independent timestamp certification.","permalink":"https://cryptofechoes.com/evidence/LED-2026-d30c30fe5351455bbd4ff52bc386b9ae","record":{"created_at":"2026-10-11T07:54:45.271912+00:00","e":{"access_note":"Historical book, complete volume. The preserved original is the complete Internet Archive scan (622 pages). The scan carries a full searchable OCR text layer.","account_id":"","acquisition":"Internet Archive item jeffersoncountyb00dubo (complete book scan). The received local PDF is that scan.","bibliographic_citation":"John Witherspoon Du Bose. Jefferson County and Birmingham, Alabama; Historical and Biographical. Birmingham, Ala.: Teeple & Smith, 1887.","call_number":"","capture_method":"Received Internet Archive PDF preserved unchanged; the complete volume is searchable through the scan's own OCR text layer.","captured_at":"2026-10-11T07:47:16.826188+00:00","collection_ids":["southern-history"],"completeness":"Complete volume preserved and searchable via scan OCR.","condition_note":"Digitized historical book, 622 pages, with a usable OCR text layer.","context":"A public-domain Alabama historical work, 'Jefferson County and Birmingham, Alabama; Historical and Biographical' (Birmingham, Ala.: Teeple & Smith, 1887), preserved complete and searchable. Part of the southern-history collection.","contributors":"John Witherspoon Du Bose","date_label":"1887","edition":"Jefferson County and Birmingham, Alabama; Historical and Biographical. Birmingham, Ala.: Teeple & Smith, 1887.","entity_ids":[],"exact_quote":"","identifiers":"Internet Archive: jeffersoncountyb00dubo","issue":"","kind":"Book or periodical","language":"English","license":"Public domain","location":"Alabama","organization":"","original_title":"","pages":"622 pages","parent_url":"","person":"","place_ids":[],"publication_place":"","publisher":"Birmingham, Ala.: Teeple & Smith","repository":"Internet Archive (digitized by the Library of Congress / Google)","rights_note":"Public domain. Published 1887 in the United States; copyright long expired. Internet Archive / Library of Congress digitized copy.","source_platform":"Internet Archive","source_published_at":"","source_url":"https://archive.org/details/jeffersoncountyb00dubo","subject_ids":["history"],"summary":"Jefferson County and Birmingham, Alabama; Historical and Biographical (1887) by John Witherspoon Du Bose - a complete public-domain Alabama history volume.","title":"Jefferson County and Birmingham, Alabama; Historical and Biographical (1887)","topics":"","verification":"Source identity checked","verification_notes":"Complete volume preserved. The scan's OCR text layer provides full-text search but is NOT an independently human-proofread transcription and may contain OCR errors. The scan remains authoritative for exact wording and pagination.","volume":""},"id":"LED-2026-d30c30fe5351455bbd4ff52bc386b9ae","published_version":1,"status":"published","version":1},"research_questions":[]}