{"connections":[],"files":[{"byte_length":1072847,"caption_url":"","derived_from":null,"display_filename":"RCL-432-source-01.jpg","filename":"RCL-432-source-01.jpg","id":"199454f0-040f-441d-b39e-82012a5d744f","ingested_at":"2026-11-06T06:04:16.090640+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/199454f0-040f-441d-b39e-82012a5d744f","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"JPEG; 1628 × 2000 pixels","language":"en","page_count_label":"1 image","produced_by":"Harry Ransom Center, The University of Texas at Austin","production_note":"Local archival images of the 1843 (date uncertain) correspondence from Edgar Allan Poe to John Hamilton Mackenzie. Catalogue identity RCL-432. Source: Harry Ransom Center, The University of Texas at Austin, Box 2, Folder 12. All 1 image(s) listed for this repository object are preserved at their supplied resolution. The reading PDF embeds the same JPEG bytes without cropping or altering the writing. Original JPEG downloads are also retained. Dates and correspondent identities follow the scholarly checklist and repository catalogue; assigned dates are not necessarily written on the document. Surviving letter fragment with the opening and date missing. The repository dates it not before April 22, 1843, while the older scholarly checklist reports an alternative before March. The precise date and the Mackenzie identification remain uncertain; no exact month is asserted. No full text transcription or handwriting OCR is supplied in this record. Read the original images for wording, signatures, corrections and addresses.","review_state":"Known limitations","rights_note":"Repository rights statement: No Copyright — United States (NoC-US 1.0). Source credited to the Harry Ransom Center, The University of Texas at Austin.","role":"original","title":"Repository image 1 of 1","transcript_asset_id":""},"mime":"image/jpeg","published_version":1,"role_label":"Original preserved file","sha256":"0410a5bd3989d281857e01185d7c4c23875a4c3cb1ba56c43aea44e12f9f09fa","size_label":"1.0 MB","type_label":"JPEG image","working_version":0},{"byte_length":1073961,"caption_url":"","derived_from":"199454f0-040f-441d-b39e-82012a5d744f","display_filename":"RCL-432-local-reading.pdf","filename":"RCL-432-local-reading.pdf","id":"3852716c-1a63-492e-8da7-f370d7ba5d79","ingested_at":"2026-11-06T06:04:17.997118+00:00","is_audio":false,"is_image":false,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/3852716c-1a63-492e-8da7-f370d7ba5d79","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"PDF","language":"en","page_count_label":"1","produced_by":"Crypt of Echoes","production_note":"Local archival images of the 1843 (date uncertain) correspondence from Edgar Allan Poe to John Hamilton Mackenzie. 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Each embedded JPEG stream was verified byte-for-byte against the source image.","review_state":"Known limitations","rights_note":"Repository rights statement: No Copyright — United States (NoC-US 1.0). Source credited to the Harry Ransom Center, The University of Texas at Austin.","role":"reading_copy","title":"Local reading PDF — all supplied images","transcript_asset_id":""},"mime":"application/pdf","published_version":1,"role_label":"Reading copy","sha256":"6c82b9ad4942eda6716d6130976524b64e44262c6718cccd4a2d38132558e4b0","size_label":"1.0 MB","type_label":"PDF","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-11-11T07:09:55.054555853+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-b1751c8623d142c684e6ff17d68b37e8","record":{"created_at":"2026-11-06T06:04:14.923637+00:00","e":{"access_note":"All source images and the PDF reader copy are hosted locally. Repository and catalogue attribution are retained as text.","account_id":"","acquisition":"Owner-authorized local preservation from the public repository.","bibliographic_citation":"Edgar Allan Poe, Letter to John Hamilton Mackenzie, Not before 1843 April 22. Harry Ransom Center, The University of Texas at Austin, Box 2, Folder 12; catalogue RCL-432; digital object p15878coll102/95.","call_number":"MS-03283; Box 2, Folder 12","capture_method":"Full supplied IIIF JPEG images downloaded unchanged. 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Source: Harry Ransom Center, The University of Texas at Austin, Box 2, Folder 12. All 1 image(s) listed for this repository object are preserved at their supplied resolution. The reading PDF embeds the same JPEG bytes without cropping or altering the writing. Original JPEG downloads are also retained. Dates and correspondent identities follow the scholarly checklist and repository catalogue; assigned dates are not necessarily written on the document. Surviving letter fragment with the opening and date missing. The repository dates it not before April 22, 1843, while the older scholarly checklist reports an alternative before March. The precise date and the Mackenzie identification remain uncertain; no exact month is asserted. No full text transcription or handwriting OCR is supplied in this record. Read the original images for wording, signatures, corrections and addresses.","contributors":"Edgar Allan Poe (historical correspondence); Harry Ransom Center, The University of Texas at Austin (source images)","date_label":"1843 (date uncertain)","edition":"Digitized surviving archival document","entity_ids":["edgar-allan-poe-person"],"exact_quote":"","identifiers":"Crypt Poe gap intake 2026-11; RCL-432; Harry Ransom Center p15878coll102/95","issue":"","kind":"Manuscript or letter","language":"English","license":"No Copyright — United States (repository NoC-US 1.0 statement).","location":"","organization":"","original_title":"Letter to John Hamilton Mackenzie","pages":"1","parent_url":"https://www.eapoe.org/works/letters/chklst04.htm#RCL432","person":"Edgar Allan Poe; John Hamilton Mackenzie","place_ids":[],"publication_place":"","publisher":"","repository":"Harry Ransom Center, The University of Texas at Austin","rights_note":"Repository rights statement: No Copyright — United States (NoC-US 1.0). Source credited to the Harry Ransom Center, The University of Texas at Austin.","source_platform":"Harry Ransom Center CONTENTdm","source_published_at":"","source_url":"https://hrc.contentdm.oclc.org/digital/collection/p15878coll102/id/95","subject_ids":["history","literature"],"summary":"View local scans of Poe’s 1843 (date uncertain) correspondence to John Hamilton Mackenzie. Includes all supplied repository images and a local reading PDF. Surviving letter fragment with the opening and date missing. The repository dates it not before April 22, 1843, while the older scholarly checklist reports an alternative before March. The precise date and the Mackenzie identification remain uncertain; no exact month is asserted.","title":"Edgar Allan Poe to John Hamilton Mackenzie — 1843 (fragment; date uncertain)","topics":"","verification":"Not independently verified","verification_notes":"Catalogue identity, correspondent, date, repository rights statement and prior holdings checked. Source image hashes and embedded PDF image streams verified. No transcription accuracy claim.","volume":""},"id":"LED-2026-b1751c8623d142c684e6ff17d68b37e8","published_version":1,"status":"published","version":1},"research_questions":[]}