{"id": "DISC-0110", "item_id": "ITEM-0064", "source_id": "SRC-0119", "year": "1958", "date_precision": "year", "disclosure_method": "academic_research", "extent": "partial", "coverage": "Selected karoko passages pp. 63–67 and the separately labelled origin myth pp. 89–91; preface checked for field dates.", "review_status": "reviewed", "notes": "A publication year is not an established earliest disclosure date. For the mirrored manual, the dates of first online exposure and first inclusion of the selected prescriptions remain unestablished; exposure_publication describes the inspected posting, not proof of an unauthorized leak.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. 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This is an explicit viewing rule, not a restriction inferred from sacred status.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. Restricted sight is not the same as ignorance of performer identity. 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The publication distinguishes observation from retrospective and mythical material.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. Restricted sight is not the same as ignorance of performer identity. 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No audio payload is present or claimed."}]}], "contradicting_sources": [], "dataset": {"name": "open-arcana", "version": "0.3.0", "metadata_license": "CC0-1.0", "snapshot_sha256": "fd755a0cc0c78cf43dac965d39908085b13b246532d888525645150e391f8e45"}, "quality_issues": [{"table": "sources", "record_id": "SRC-0119", "code": "source_authenticity_probable", "message": "Source authenticity is probable; this is separate from the truth of its assertions."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_without_content_hash", "message": "No source-level content_hash is recorded; linked artifact hashes may identify excerpts, derivatives or metadata instead."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_rights_unknown", "message": "The source text's rights have not been established."}, {"table": "source_artifacts", "record_id": "ARTF-0032", "code": "artifact_partial", "message": "Artifact inspection is partial; use only its recorded inspected portions."}]}, {"id": "CLM-0262", "item_id": "ITEM-0064", "claim_type": "content", "suppression_method": "", "statement": "The account describes offering food to the instrument openings to feed the spirits associated with them.", "period": "Murphy’s 1952–1953 fieldwork and historical reports, published 1958", "claim_support": "single_source", "supporting_source_ids": "SRC-0119", "independent_source_ids": "", "contradicting_source_ids": "", "locators": "SRC-0119: p. 64", "review_status": "reviewed", "verification_notes": "A reported action and attributed rationale; supernatural effects are not independently established.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. 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The author explicitly says that the actual karoko music was not recorded (p. 64).", "artifacts": [{"id": "ARTF-0032", "source_id": "SRC-0119", "artifact_kind": "document", "media_type": "application/pdf", "url": "https://digicoll.lib.berkeley.edu/record/82998/files/ucp049-002.pdf", "ipfs_cid": "", "btih": "", "member_path": "", "sha256": "1938d56b5d6237c223390d6d8b85161c74fc487c3b0e22cec1bf2cc5dfcfd0c6", "size_bytes": "24459143", "inspection_status": "partial", "inspected_parts": "Issue page; preface p. iii; selected pp. 63–67, 89–91; printed p. 64 checked visually", "accessed_on": "2026-11-04", "notes": "Complete 158-page PDF captured and parsed, with end-of-file marker checked. Full capture does not mean full reading. No audio payload is present or claimed."}]}], "contradicting_sources": [], "dataset": {"name": "open-arcana", "version": "0.3.0", "metadata_license": "CC0-1.0", "snapshot_sha256": "fd755a0cc0c78cf43dac965d39908085b13b246532d888525645150e391f8e45"}, "quality_issues": [{"table": "sources", "record_id": "SRC-0119", "code": "source_authenticity_probable", "message": "Source authenticity is probable; this is separate from the truth of its assertions."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_without_content_hash", "message": "No source-level content_hash is recorded; linked artifact hashes may identify excerpts, derivatives or metadata instead."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_rights_unknown", "message": "The source text's rights have not been established."}, {"table": "source_artifacts", "record_id": "ARTF-0032", "code": "artifact_partial", "message": "Artifact inspection is partial; use only its recorded inspected portions."}]}, {"id": "CLM-0263", "item_id": "ITEM-0064", "claim_type": "content", "suppression_method": "", "statement": "Murphy says the sound is not presented as a spirit voice and women appear to know the players despite the viewing prohibition.", "period": "Murphy’s 1952–1953 fieldwork and historical reports, published 1958", "claim_support": "single_source", "supporting_source_ids": "SRC-0119", "independent_source_ids": "", "contradicting_source_ids": "", "locators": "SRC-0119: p. 64", "review_status": "reviewed", "verification_notes": "Checked visually. Preserve the qualifier appear; this challenges an assumption about deception without establishing every woman’s knowledge.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. 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The author explicitly says that the actual karoko music was not recorded (p. 64).", "artifacts": [{"id": "ARTF-0032", "source_id": "SRC-0119", "artifact_kind": "document", "media_type": "application/pdf", "url": "https://digicoll.lib.berkeley.edu/record/82998/files/ucp049-002.pdf", "ipfs_cid": "", "btih": "", "member_path": "", "sha256": "1938d56b5d6237c223390d6d8b85161c74fc487c3b0e22cec1bf2cc5dfcfd0c6", "size_bytes": "24459143", "inspection_status": "partial", "inspected_parts": "Issue page; preface p. iii; selected pp. 63–67, 89–91; printed p. 64 checked visually", "accessed_on": "2026-11-04", "notes": "Complete 158-page PDF captured and parsed, with end-of-file marker checked. Full capture does not mean full reading. 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Its exact date and independent corroboration remain unestablished.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. Restricted sight is not the same as ignorance of performer identity. 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The author explicitly says that the actual karoko music was not recorded (p. 64).", "artifacts": [{"id": "ARTF-0032", "source_id": "SRC-0119", "artifact_kind": "document", "media_type": "application/pdf", "url": "https://digicoll.lib.berkeley.edu/record/82998/files/ucp049-002.pdf", "ipfs_cid": "", "btih": "", "member_path": "", "sha256": "1938d56b5d6237c223390d6d8b85161c74fc487c3b0e22cec1bf2cc5dfcfd0c6", "size_bytes": "24459143", "inspection_status": "partial", "inspected_parts": "Issue page; preface p. iii; selected pp. 63–67, 89–91; printed p. 64 checked visually", "accessed_on": "2026-11-04", "notes": "Complete 158-page PDF captured and parsed, with end-of-file marker checked. Full capture does not mean full reading. No audio payload is present or claimed."}]}], "contradicting_sources": [], "dataset": {"name": "open-arcana", "version": "0.3.0", "metadata_license": "CC0-1.0", "snapshot_sha256": "fd755a0cc0c78cf43dac965d39908085b13b246532d888525645150e391f8e45"}, "quality_issues": [{"table": "sources", "record_id": "SRC-0119", "code": "source_authenticity_probable", "message": "Source authenticity is probable; this is separate from the truth of its assertions."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_without_content_hash", "message": "No source-level content_hash is recorded; linked artifact hashes may identify excerpts, derivatives or metadata instead."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_rights_unknown", "message": "The source text's rights have not been established."}, {"table": "source_artifacts", "record_id": "ARTF-0032", "code": "artifact_partial", "message": "Artifact inspection is partial; use only its recorded inspected portions."}]}, {"id": "CLM-0265", "item_id": "ITEM-0064", "claim_type": "content", "suppression_method": "", "statement": "The source describes concealed forest manufacture and an alternative name used before installation to avoid naming the instruments before women.", "period": "Murphy’s 1952–1953 fieldwork and historical reports, published 1958", "claim_support": "single_source", "supporting_source_ids": "SRC-0119", "independent_source_ids": "", "contradicting_source_ids": "", "locators": "SRC-0119: p. 67", "review_status": "reviewed", "verification_notes": "Attributed field account, not independently corroborated or evidence of present practice. The publication distinguishes observation from retrospective and mythical material.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. Restricted sight is not the same as ignorance of performer identity. 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No audio payload is present or claimed."}]}], "contradicting_sources": [], "dataset": {"name": "open-arcana", "version": "0.3.0", "metadata_license": "CC0-1.0", "snapshot_sha256": "fd755a0cc0c78cf43dac965d39908085b13b246532d888525645150e391f8e45"}, "quality_issues": [{"table": "sources", "record_id": "SRC-0119", "code": "source_authenticity_probable", "message": "Source authenticity is probable; this is separate from the truth of its assertions."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_without_content_hash", "message": "No source-level content_hash is recorded; linked artifact hashes may identify excerpts, derivatives or metadata instead."}, {"table": "sources", "record_id": "SRC-0119", "code": "source_rights_unknown", "message": "The source text's rights have not been established."}, {"table": "source_artifacts", "record_id": "ARTF-0032", "code": "artifact_partial", "message": "Artifact inspection is partial; use only its recorded inspected portions."}]}, {"id": "CLM-0266", "item_id": "ITEM-0064", "claim_type": "content", "suppression_method": "", "statement": "A separately labelled origin myth attributes prior trumpet ownership to women and their subsequent appropriation to men.", "period": "Murphy’s 1952–1953 fieldwork and historical reports, published 1958", "claim_support": "single_source", "supporting_source_ids": "SRC-0119", "independent_source_ids": "", "contradicting_source_ids": "", "locators": "SRC-0119: pp. 89–91", "review_status": "reviewed", "verification_notes": "A recorded narrative, not proof of historical female rule, actual coercive events, or the author’s causal interpretation.", "item": {"id": "ITEM-0064", "tradition_id": "TRAD-0048", "name": "Karoko instruments, silently recalled songs and concealed installation", "secrecy_type": "restricted_oral_knowledge", "restricted_to": "The source describes male access to instruments and song instruction; viewing is forbidden to women", "restriction_mechanism": "controlled_access", "stated_reason": "A general reason for restricting transmission is not established by the inspected passages", "current_status": "unknown", "status_as_of": "", "status_claim_ids": "", "description": "A historical account of restricted instruments, associated words and the procedures used to conceal them during storage, manufacture and transfer.", "notes": "Scope basis: explicit concealment and viewing prohibition at pp. 64–67, plus songs taught only to men at p. 65. 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