{"connections":[],"files":[{"byte_length":174173,"caption_url":"","derived_from":null,"filename":"it11_p1.jpg","id":"935664b7-536e-4826-9b67-af54febd10d7","ingested_at":"2026-10-25T04:01:39.215411+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/935664b7-536e-4826-9b67-af54febd10d7","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"JPEG photograph","language":"en","page_count_label":"","produced_by":"Archive intake","production_note":"Firsthand photograph of the physical artifact.","review_state":"Known limitations","rights_note":"Archival photographs of a historical artifact, preserved for research and public reference.","role":"original","title":"Archival photograph","transcript_asset_id":""},"mime":"image/jpeg","published_version":1,"role_label":"Original preserved file","sha256":"98408f656e2c04c8e16d71375522328da1f78d11e06fd90198d20db675561220","working_version":0},{"byte_length":183108,"caption_url":"","derived_from":"935664b7-536e-4826-9b67-af54febd10d7","filename":"it11_p2.jpg","id":"89229e9d-12dc-4d5f-8547-ee127048e6fe","ingested_at":"2026-10-25T04:01:40.156621+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/89229e9d-12dc-4d5f-8547-ee127048e6fe","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"JPEG photograph","language":"en","page_count_label":"","produced_by":"Archive intake","production_note":"Firsthand photograph of the physical artifact.","review_state":"Known limitations","rights_note":"Archival photographs of a historical artifact, preserved for research and public reference.","role":"supporting","title":"Archival photograph 2","transcript_asset_id":""},"mime":"image/jpeg","published_version":1,"role_label":"Supporting file","sha256":"2ba6c2125ff8ec92c1e6a0a01b4437927c057e0deb3aaf67c2bcaa1566843004","working_version":0},{"byte_length":171830,"caption_url":"","derived_from":"935664b7-536e-4826-9b67-af54febd10d7","filename":"it11_p3.jpg","id":"fa951808-8299-43e6-9349-69dbd5bbdb7d","ingested_at":"2026-10-25T04:01:40.984326+00:00","is_audio":false,"is_image":true,"is_public":true,"is_video":false,"kind":"supporting","media_url":"/media/fa951808-8299-43e6-9349-69dbd5bbdb7d","meta":{"basis_version":"","caption_asset_id":"","caption_label":"","caption_language":"","duration_label":"","format_note":"JPEG photograph","language":"en","page_count_label":"","produced_by":"Archive intake","production_note":"Firsthand photograph of the physical artifact.","review_state":"Known limitations","rights_note":"Archival photographs of a historical artifact, preserved for research and public reference.","role":"supporting","title":"Archival photograph 3","transcript_asset_id":""},"mime":"image/jpeg","published_version":1,"role_label":"Supporting file","sha256":"73d252610f91b09485af6acea6ad4b0e45e47ba0e13e1a4c0b3c60355dfa8006","working_version":0}],"format":"crypt-of-echoes-public-manifest-v3","generated_at":"2026-10-25T04:02:46.621073405+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-2026-3b66de3d745140a6afe946d989947527","record":{"created_at":"2026-10-25T04:01:38.665648+00:00","e":{"access_note":"Archival photographs of the original artifact, viewable and downloadable onsite.","account_id":"","acquisition":"Photographed from the original physical artifact during the October 2026 archive intake.","bibliographic_citation":"\"Elektrische Maschinen II\" — antique engraving of early electrical machines. The Raven's Crypt — personal archive intake.","call_number":"","capture_method":"Digital photographs of the physical item, submitted via the archive's personal intake channel.","captured_at":"","collection_ids":["technology-systems"],"completeness":"3 photograph(s) of the artifact preserved.","condition_note":"Historical artifact; wear, toning, folds or losses may be visible in the photographs.","context":"Steel-engraved plate (Meyers Konversations-Lexikon style), figures captioned in German; photographed with detail frames.","contributors":"","date_label":"late 19th century","edition":"","entity_ids":[],"exact_quote":"","identifiers":"","issue":"","kind":"Technical reference","language":"English","license":"","location":"","organization":"","original_title":"\"Elektrische Maschinen II\" — antique engraving of early electrical machines","pages":"","parent_url":"","person":"","place_ids":[],"publication_place":"","publisher":"","repository":"The Raven's Crypt — personal archive intake","rights_note":"Archival photographs of a historical artifact, preserved for research and public reference.","source_platform":"","source_published_at":"","source_url":"","subject_ids":[],"summary":"German lexicon engraving plate 'Elektrische Maschinen II' depicting early electrical machines — Nollet's Alliance machine, Siemens & Halske magneto-electric and dynamo machines, and the Gramme magneto-electric machine.","title":"\"Elektrische Maschinen II\" — antique engraving of early electrical machines","topics":"","verification":"Source identity checked","verification_notes":"Photographs taken directly from the physical item; no retouching of content.","volume":""},"id":"LED-2026-3b66de3d745140a6afe946d989947527","published_version":1,"status":"published","version":1},"research_questions":[]}