{"source":"semconv","version":"1.44.0","attribute":{"id":"user.hash","type":"string","stability":"development","brief":"Unique user hash to correlate information for a user in anonymized form.","note":"Useful if `user.id` or `user.name` contain confidential information and cannot be used.","examples":["364fc68eaf4c8acec74a4e52d7d1feaa"],"namespace":"user","definedIn":"model/user/registry.yaml","usedBy":[]},"history":[{"version":"1.30.0","publishedAt":"2025-01-24T19:11:42Z","kind":"first-seen","detail":"Already present at v1.30.0, the oldest release tracked here (experimental)."},{"version":"1.31.0","publishedAt":"2025-03-11T00:53:13Z","kind":"stability-changed","detail":"Stability label respelled from experimental to development.","severity":"informational"}],"replaces":[]}