{ "contract_id": "rc1-p0-bootstrap-2026-05-15:csv-private-overlay-contract", "schema_version": "jpcite.csv_private_overlay_contract.p0.v1", "global_contract": { "raw_csv_retained": false, "raw_csv_logged": false, "raw_csv_sent_to_aws": false, "public_surface_export_allowed": false, "row_level_retention_enabled": false, "free_text_values_retained": false, "counterparty_values_retained": false, "aws_upload_performed": false, "request_body_logging_enabled": false, "response_body_logging_enabled": false, "anonymous_csv_upload_allowed": false, "idempotency_key_required": true, "scoped_cap_token_required_for_paid_broad_work": true, "formula_injection_scan_performed": true, "leak_scan_required_before_release": true, "suppression_policy": "p0_k5_k10_reject_sensitive", "synthetic_only_in_openapi_mcp_examples": true, "synthetic_only_in_public_proof_pages": true, "rejected_request_charge_status": "no_charge", "validation_cap_conflict_charge_status": "no_charge" }, "per_provider_rules": [ { "provider_family": "freee", "profile_ids": [ "freee_transaction_layout_v1", "freee_journal_layout_v1" ], "constraints": [ { "constraint_id": "freee_no_payroll_headers", "rule": "reject if header set matches payroll signature (給与/賞与/扶養/源泉徴収/年末調整)", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "freee_no_bank_card_identifiers", "rule": "reject if 銀行口座番号/カード番号/口座振替依頼 columns detected", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "freee_account_category_not_inferred", "rule": "account_category must be sourced from explicit 勘定科目区分 column, never inferred from 勘定科目 string", "action_on_violation": "emit_limitation_note_account_category_unknown" }, { "constraint_id": "freee_memo_formula_redact", "rule": "redact cells in 摘要/メモタグ where leading char is = or + or - or @ (Excel/CSV formula injection)", "action_on_violation": "redact_emit_reason_code_only" }, { "constraint_id": "freee_counterparty_k10_suppression", "rule": "counterparty (取引先) aggregation must apply k<10 suppression before tenant_private packet emission", "action_on_violation": "suppress_counterparty_emit_bucket_count" } ] }, { "provider_family": "money_forward", "profile_ids": [ "money_forward_journal_layout_v1" ], "constraints": [ { "constraint_id": "mf_no_payroll_headers", "rule": "reject if 給与/賞与/手当/扶養/源泉徴収/社会保険 columns present", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "mf_no_bank_card_identifiers", "rule": "reject if 口座番号/銀行コード/支店コード/カード番号/IBAN columns present", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "mf_account_category_not_inferred", "rule": "account_category sourced only from explicit 勘定科目区分 column; missing category emits limitation note", "action_on_violation": "emit_limitation_note_account_category_unknown" }, { "constraint_id": "mf_memo_formula_redact", "rule": "redact cells in 摘要 starting with = or + or - or @ before any downstream emission", "action_on_violation": "redact_emit_reason_code_only" }, { "constraint_id": "mf_complementary_suppression", "rule": "k<5 monthly account cell and complementary parent/child differences must be jointly suppressed so single cell cannot be reconstructed", "action_on_violation": "joint_suppress_emit_bucket_count_only" } ] }, { "provider_family": "yayoi", "profile_ids": [ "yayoi_journal_layout_v1" ], "constraints": [ { "constraint_id": "yayoi_no_payroll_headers", "rule": "reject if header set matches 弥生給与/弥生会計給与/賞与/扶養 patterns", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "yayoi_no_personal_identifiers", "rule": "reject if マイナンバー/個人番号/住民票コード columns detected", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "yayoi_shift_jis_decode_safe", "rule": "decode CP932/Shift_JIS via iconv pipeline; never apply UTF-8 edit/write on raw CSV bytes", "action_on_violation": "fail_closed_no_raw_retain" }, { "constraint_id": "yayoi_memo_formula_redact", "rule": "redact cells in 摘要/補助 starting with = or + or - or @ before downstream emission", "action_on_violation": "redact_emit_reason_code_only" }, { "constraint_id": "yayoi_counterparty_k10_suppression", "rule": "取引先 frequency aggregation must apply k<10 suppression; dominant contributor >80% triggers additional suppression", "action_on_violation": "suppress_counterparty_emit_bucket_count" } ] }, { "provider_family": "tkc", "profile_ids": [ "tkc_general_journal_layout_v1" ], "constraints": [ { "constraint_id": "tkc_no_payroll_headers", "rule": "reject if TKC PX2/給与計算 column signatures appear (給与額/扶養数/社保等級)", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "tkc_no_client_personal_master", "rule": "reject if 関与先個人マスター rows present (代表者個人住所/個人電話/個人メール)", "action_on_violation": "reject_no_charge_no_raw_retain" }, { "constraint_id": "tkc_account_code_dictionary_required", "rule": "TKC 勘定科目コードは内部辞書経由でのみ canonical account label に解決、derived 推論禁止", "action_on_violation": "emit_limitation_note_account_category_unknown" }, { "constraint_id": "tkc_memo_formula_redact", "rule": "redact cells in 摘要 starting with = or + or - or @ before downstream emission", "action_on_violation": "redact_emit_reason_code_only" }, { "constraint_id": "tkc_audit_trail_isolation", "rule": "TKC FX/モニタリング監査ログは取り込まない、取り込み試行時は full request reject", "action_on_violation": "reject_no_charge_no_raw_retain" } ] } ], "downstream_emission_policy": { "allowed_downstream_outputs": [ "tenant_private_fact_capsule", "tenant_private_enrichment_summary", "redacted_internal_gap_report", "tenant_private_program_match_prefill" ], "blocked_downstream_outputs": [ "public_packet_claim", "public_source_receipt", "absence_or_completeness_claim", "certified_accounting_import_file", "row_level_export_without_consent" ] }, "test_matrix_links": [ "CSV-P0-01", "CSV-P0-03", "CSV-P0-04", "CSV-P0-05", "CSV-P0-06", "CSV-P0-07", "CSV-P0-08", "CSV-P0-09", "CSV-P0-10", "CSV-P0-12" ], "live_aws_command_unlock": false, "no_aws_runtime_dependency": true, "created_at": "2026-05-15T00:00:00+09:00" }