Add wireless vendor identifier metadata dataset

README.md

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+---
+license: other
+pretty_name: Wireless Vendor Identifier Metadata
+tags:
+- bluetooth
+- ble
+- wireless
+- oui
+- cybersecurity
+- metadata
+- vendor-identifiers
+- tabular
+size_categories:
+- n<1K
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/vendor_identifiers.csv
+---
+
+# Wireless Vendor Identifier Metadata
+
+This dataset contains public vendor identifier metadata relevant to wireless and
+BLE research. It is designed for defensive analysis, asset classification,
+literature support, and reproducible metadata lookup.
+
+It deliberately excludes complete BLE advertisement payloads, packet templates,
+radio timing recipes, device captures, effectiveness labels, and any instructions
+for impersonation or nuisance testing.
+
+## Dataset Contents
+
+- `data/vendor_identifiers.csv`: normalized identifier records from public
+  registries.
+- `data/vendors.csv`: vendor group labels and ecosystem tags used during
+  curation.
+- `data/source_manifest.csv`: source URLs, snapshot hashes, and row counts.
+- `schema/vendor_identifiers.schema.json`: machine-readable column descriptions.
+
+Current generated records: `6213`.
+
+Snapshot date: `2026-05-25`.
+
+## Intended Use
+
+Appropriate uses include:
+
+- mapping observed public identifiers to likely vendor families;
+- building defensive BLE inventory or wireless metadata analysis tools;
+- supporting academic writing about BLE discovery, manufacturer identifiers,
+  and vendor ecosystems;
+- training or evaluating classifiers on benign public registry metadata.
+
+Do not use this dataset to generate, optimize, or test spoofed advertisements
+against devices or people without explicit authorization. Do not combine it with
+payload templates, timing profiles, or captured device identifiers to conduct
+impersonation, spam, harassment, or availability attacks.
+
+## Sources
+
+- IEEE Registration Authority OUI CSV:
+  `https://standards-oui.ieee.org/oui/oui.csv`
+- Bluetooth SIG Assigned Numbers YAML repository:
+  `https://www.bluetooth.com/specifications/assigned-numbers/`
+
+The curated dataset is provided for research convenience. Source registry terms
+remain with the respective source authorities; verify current data against the
+official registries before operational use.
+
+## Curation Method
+
+Rows are selected from public registries by matching organization names against
+vendor-family keyword rules in `tools/build_hf_dataset.py`. The vendor group is
+therefore a convenience label, not an authoritative corporate ownership graph.
+Some subsidiaries, renamed entities, or regional legal entities may be missing
+or grouped conservatively.
+
+## Data Fields
+
+See `schema/vendor_identifiers.schema.json` for column-level details.
+
+## Safety Boundary
+
+This dataset is public identifier metadata only. It does not contain:
+
+- complete BLE Manufacturer Specific Data values;
+- Apple, Samsung, Android, or other proximity-pairing payloads;
+- randomized device addresses, captured MAC addresses, RPAs, RSSI, timestamps,
+  or location data;
+- tested trigger rates, success labels, or spam-tuning parameters.
+
+## Known Limitations
+
+- The dataset is a registry snapshot, not a live registry mirror.
+- Vendor grouping is keyword-based and may need refinement for narrow studies.
+- Identifier ownership does not prove that a specific nearby radio device is
+  made by that vendor.
+- The presence of a Bluetooth Company Identifier does not imply support for any
+  proximity-pairing protocol.
+
+## Citation
+
+If you use this dataset, cite the Hugging Face dataset repository and the
+underlying IEEE and Bluetooth SIG registries listed above.

data/source_manifest.csv

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+source_authority,source_url,snapshot_date,source_sha256,curated_records
+IEEE Registration Authority,https://standards-oui.ieee.org/oui/oui.csv,2026-05-25,55527a201177f2ee5824bf84d9c6635dd346135a3c9feb08390ba89d96188a41,6189
+Bluetooth SIG,https://bitbucket.org/bluetooth-SIG/public/raw/main/assigned_numbers/company_identifiers/company_identifiers.yaml,2026-05-25,2b2cce6cced2c8882d6215cbc2f3762f93eb0e621f95825557f28bee3652a083,24

data/vendors.csv

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+vendor_slug,vendor_display_name,ecosystem_tags,keyword_hints
+apple,Apple,ios|ipados|macos|watchos|tvos|find-my,apple inc|apple computer
+samsung,Samsung,android|galaxy|smartthings|wearos,samsung
+google_android,Google / Android,android|pixel|wearos|nearby-share|fast-pair,google|android
+huawei,Huawei,android|harmonyos|wearables,huawei|honor device
+xiaomi,Xiaomi,android|miui|hyperos|wearables|iot,xiaomi|huami|zepp
+oppo_oneplus_realme,OPPO / OnePlus / realme,android|coloros|oxygenos|realme-ui,oppo|oneplus|realme
+vivo,vivo,android|originos|funtouch-os,vivo
+sony,Sony,android|audio|playstation|consumer-electronics,sony
+lg,LG,android|webos|consumer-electronics,lg electronics|lge
+motorola_lenovo,Motorola / Lenovo,android|wearables|pc,motorola|lenovo
+microsoft,Microsoft,windows|xbox|surface,microsoft
+amazon,Amazon,alexa|fire-tv|ring|iot,amazon|ring llc
+meta,Meta,quest|vr|ar|social,meta platforms|facebook|oculus

schema/vendor_identifiers.schema.json

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+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Wireless Vendor Identifier Metadata",
+  "type": "object",
+  "properties": {
+    "record_id": {
+      "type": "string",
+      "description": "Stable row identifier."
+    },
+    "vendor_slug": {
+      "type": "string",
+      "description": "Curated vendor group key."
+    },
+    "vendor_display_name": {
+      "type": "string",
+      "description": "Human-readable vendor group label."
+    },
+    "ecosystem_tags": {
+      "type": "string",
+      "description": "Pipe-separated ecosystem tags."
+    },
+    "identifier_namespace": {
+      "type": "string",
+      "enum": [
+        "ieee_oui_ma_l",
+        "bluetooth_sig_company_identifier"
+      ]
+    },
+    "identifier_value": {
+      "type": "string",
+      "description": "Public identifier value from the source registry."
+    },
+    "identifier_format": {
+      "type": "string"
+    },
+    "assignment_name": {
+      "type": "string",
+      "description": "Organization name in the source registry."
+    },
+    "source_authority": {
+      "type": "string"
+    },
+    "source_url": {
+      "type": "string"
+    },
+    "source_snapshot_date": {
+      "type": "string",
+      "format": "date"
+    },
+    "source_sha256": {
+      "type": "string"
+    },
+    "safe_use_category": {
+      "type": "string"
+    },
+    "dual_use_notes": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "record_id",
+    "vendor_slug",
+    "identifier_namespace",
+    "identifier_value",
+    "assignment_name",
+    "source_authority",
+    "source_url"
+  ]
+}