{"connections":[],"files":[{"byte_length":117373,"caption_url":"","derived_from":null,"filename":"telegram-personal-171.jpg","id":"13ee6f3e-a480-449c-a836-ceef7a4109f2","ingested_at":"2026-10-17T23:29:14.729379+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/13ee6f3e-a480-449c-a836-ceef7a4109f2","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"Unchanged received JPEG","language":"en","page_count_label":"1","produced_by":"As credited in the supplied letter","production_note":"Owner-submitted photographs received via archive submission on October 17, 2026, 23:09:13–23:10:13 UTC. Unchanged received JPEGs preserved with SHA-256. No pre-Telegram masters or external source permalink supplied; authenticity not independently established.","review_state":"Known limitations","rights_note":"Owner supplied these historical-letter photographs for archival publication. No transfer of copyright, independent rights clearance, or new open license is asserted. Source credits and signatures remain visible; the archive preserves the supplied correspondence for historical study.","role":"original","title":"Original letter photograph — page 1","transcript_asset_id":""},"mime":"image/jpeg","published_version":2,"role_label":"Original preserved file","sha256":"d6614eb829ed32b3f2f28c75743b5a23e32ba67b34c378ce62204738cf78341f","working_version":0},{"byte_length":91829,"caption_url":"","derived_from":null,"filename":"telegram-personal-172.jpg","id":"0e3f19ee-7e44-4c18-bddb-8197fd52d3ee","ingested_at":"2026-10-17T23:29:15.398369+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/0e3f19ee-7e44-4c18-bddb-8197fd52d3ee","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"Unchanged received JPEG","language":"en","page_count_label":"1","produced_by":"As credited in the supplied letter","production_note":"Owner-submitted photographs received via archive submission on October 17, 2026, 23:09:13–23:10:13 UTC. Unchanged received JPEGs preserved with SHA-256. No pre-Telegram masters or external source permalink supplied; authenticity not independently established.","review_state":"Known limitations","rights_note":"Owner supplied these historical-letter photographs for archival publication. No transfer of copyright, independent rights clearance, or new open license is asserted. Source credits and signatures remain visible; the archive preserves the supplied correspondence for historical study.","role":"original","title":"Original letter photograph — page 2","transcript_asset_id":""},"mime":"image/jpeg","published_version":2,"role_label":"Original preserved file","sha256":"337797d974ea5eff8e908c309e2772b92cfcafd737dacf5574cb7a652f9dfad4","working_version":0},{"byte_length":263944,"caption_url":"","derived_from":"13ee6f3e-a480-449c-a836-ceef7a4109f2","filename":"tennis-1979-image.pdf","id":"b7a41687-f067-4abe-a417-9c04b3d668b1","ingested_at":"2026-10-17T23:29:17.041699+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/b7a41687-f067-4abe-a417-9c04b3d668b1","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"PDF reading derivative","language":"en","page_count_label":"2","produced_by":"Crypt of Echoes / Codex","production_note":"All supplied photographs assembled in source order without cropping or enhancement. Source Telegram messages: 171, 172","review_state":"Known limitations","rights_note":"Owner supplied these historical-letter photographs for archival publication. No transfer of copyright, independent rights clearance, or new open license is asserted. Source credits and signatures remain visible; the archive preserves the supplied correspondence for historical study.","role":"reading_copy","title":"Image PDF","transcript_asset_id":""},"mime":"application/pdf","published_version":1,"role_label":"Reading copy","sha256":"cfc6bb8cb99d2d3dacec705e4d3fddfa0e41c2131775a394fc2b681dbcd077bb","working_version":0},{"byte_length":26003,"caption_url":"","derived_from":"13ee6f3e-a480-449c-a836-ceef7a4109f2","filename":"tennis-1979-text-corrected-20261018.pdf","id":"d195e35f-b944-48d6-ae80-dd648c636b8c","ingested_at":"2026-10-18T18:25:14.428805+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/d195e35f-b944-48d6-ae80-dd648c636b8c","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"Corrected selectable reading text. PDF reading derivative","language":"en","page_count_label":"2","produced_by":"Earlier AI-assisted transcription; corrections checked against preserved source pages by Codex on 2026-10-18.","production_note":"Corrected reading copy, 18 October 2026. Confirmed wording/date corrections checked against the preserved source pages. AI-assisted review; no independent human proofread. Existing scope notes and uncertainties retained; the source images remain authoritative. Earlier provenance: Full body, letterhead and signature readings visually checked by AI against each supplied photograph; no independent human review. Line-end hyphenation joined; editorial notes bracketed. Source Telegram messages: 171, 172","review_state":"Known limitations","rights_note":"Owner supplied these historical-letter photographs for archival publication. No transfer of copyright, independent rights clearance, or new open license is asserted. Source credits and signatures remain visible; the archive preserves the supplied correspondence for historical study.","role":"transcript","title":"Text PDF — AI-checked transcription — corrected 18 October 2026","transcript_asset_id":""},"mime":"application/pdf","published_version":1,"role_label":"Transcription","sha256":"3c06898dd559a7e7d836ec1b0398088ac616088e39d9cb74d46ab8021b260c13","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-10-21T04:57:27.371620819+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-2026-2feb56ce1f754665ac778217f8b4f95c","record":{"created_at":"2026-10-17T23:29:11.306598+00:00","e":{"access_note":"Separate onsite Image PDF and AI-checked Text PDF, with all supplied originals.","account_id":"","acquisition":"Owner-submitted photographs received via archive submission on October 17, 2026, 23:09:13–23:10:13 UTC. Unchanged received JPEGs preserved with SHA-256. No pre-Telegram masters or external source permalink supplied; authenticity not independently established.","bibliographic_citation":"James E. Hasser to William Lubel - proposed University of South Alabama tennis complex, June 19, 1979. 2 supplied page(s). Owner-submitted Telegram photograph copy, received October 17, 2026.","call_number":"","capture_method":"Telegram getFile download; JPEG bytes preserved unchanged.","captured_at":"","collection_ids":["southern-history"],"completeness":"Two supplied photographs, kept in page order. The second page is explicitly marked Page 2 and carries the same recipient and date. No independent authentication or corroboration of the writer's engineering statements is claimed.","condition_note":"Photographed paper with folds and age-related marks; Telegram copy may be compressed. Two supplied photographs, kept in page order. The second page is explicitly marked Page 2 and carries the same recipient and date. No independent authentication or corroboration of the writer's engineering statements is claimed.","context":"Owner-submitted photographs received via archive submission on October 17, 2026, 23:09:13–23:10:13 UTC. Unchanged received JPEGs preserved with SHA-256. No pre-Telegram masters or external source permalink supplied; authenticity not independently established. Two supplied photographs, kept in page order. The second page is explicitly marked Page 2 and carries the same recipient and date. No independent authentication or corroboration of the writer's engineering statements is claimed.","contributors":"James E. Hasser; American Tennis Courts Inc.","date_label":"1979-06-19","edition":"","entity_ids":[],"exact_quote":"","identifiers":"archive submission messages 171, 172","issue":"","kind":"Manuscript or letter","language":"English","license":"","location":"Mobile, Alabama","organization":"","original_title":"Proposed Tennis Complex / University of South Alabama","pages":"","parent_url":"","person":"","place_ids":["alabama","mobile-alabama"],"publication_place":"Mobile, Alabama","publisher":"","repository":"Crypt of Echoes — owner-submitted historical correspondence","rights_note":"Owner supplied these historical-letter photographs for archival publication. No transfer of copyright, independent rights clearance, or new open license is asserted. Source credits and signatures remain visible; the archive preserves the supplied correspondence for historical study.","source_platform":"","source_published_at":"","source_url":"","subject_ids":["history"],"summary":"Two-page letter from American Tennis Courts Inc. president James E. Hasser to William Lubel of Mitchell Corp., offering an opinion on the orientation of a proposed University of South Alabama tennis facility and comparing regional courts. No claim is made that the proposed facility was built as described.","title":"James E. Hasser to William Lubel - proposed University of South Alabama tennis complex, June 19, 1979","topics":"","verification":"Not independently verified","verification_notes":"Visible date, writer, recipient and page order reviewed against every supplied photograph. Transcription checked by AI, not independently reviewed by a human. No authentication of signatures, provenance before receipt, title or other substantive assertions.","volume":""},"id":"LED-2026-2feb56ce1f754665ac778217f8b4f95c","published_version":3,"status":"published","version":3},"research_questions":[]}