{"schema_version":"4ort.packet/1","entity":{"entity_id":"contiki","kg_uuid":"d604ce55-395f-44f7-bac5-13b9f3f7d134","wikidata_id":"Q121088","name":"Contiki","description":"operating system","type":"CreativeWork","url":"https://4ort.xyz/entity/contiki"},"status":"complete","as_of":{"copy_written_at":"2026-11-01T15:41:26Z","last_source_edit_seen":null,"stale_possible":true,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"embedded operating system","value_id":"Q1139923","value_raw":"Q1139923","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P31","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P31","label":"instance of","value":"Unix-like operating system","value_id":"Q14656","value_raw":"Q14656","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P31","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P856","label":"official website","value":"http://www.contiki-os.org/","value_id":null,"value_raw":"http://www.contiki-os.org/","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P856","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P178","label":"developer","value":"Adam Dunkels","value_id":"Q4679001","value_raw":"Q4679001","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P178","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P275","label":"copyright license","value":"3-clause BSD License","value_id":"Q18491847","value_raw":"Q18491847","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P275","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"https://github.com/contiki-os/contiki/blob/master/LICENSE"},{"url":"https://github.com/contiki-ng/contiki-ng/blob/develop/LICENSE.md"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P348","label":"software version identifier","value":"3.0","value_id":null,"value_raw":"3.0","rank":"normal","current":null,"qualifiers":[{"field":"P577","label":"publication date","value":"2015-08-26"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P348","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"http://contiki-os.blogspot.ru/2015/08/contiki-30-released-new-hardware-from.html"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P348","label":"software version identifier","value":"4.8","value_id":null,"value_raw":"4.8","rank":"normal","current":null,"qualifiers":[{"field":"P577","label":"publication date","value":"2022-07-14"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P348","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"url":"https://github.com/contiki-ng/contiki-ng"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P400","label":"platform","value":"cross-platform","value_id":"Q174666","value_raw":"Q174666","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P400","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"Italian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P6216","label":"copyright status","value":"copyrighted","value_id":"Q50423863","value_raw":"Q50423863","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P6216","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P11129","label":"C64-Wiki ID","value":"Contiki","value_id":null,"value_raw":"Contiki","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q121088#P11129","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"wikidata","source_name":"Wikidata","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31","P856","P178","P275","P348","P400","P6216","P11129"]}],"routes":{"entity_page":"https://4ort.xyz/entity/contiki","packet_api":"https://4ort.xyz/api/v1/entities/contiki/packet","facts_jsonld":"https://4ort.xyz/entity/contiki/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=contiki","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=contiki","wikidata":"https://www.wikidata.org/wiki/Q121088","official_website":"http://www.contiki-os.org/"},"trust_rules":{"wikidata-reference-support/2":"From the references in our copy of the statement: high = it cites a source (stated in P248, or a reference URL that is not Wikipedia); medium = only 'imported from Wikimedia project' or a Wikipedia URL; unscored = our copy holds no reference (older copies dropped references, so this is not evidence that Wikidata has none). Wikidata may hold more references than our copy shows. Reference support, not a probability."},"notes":["Our copy of this item's statements has not been checked against Wikidata since tracking began (2026-10-25); a newer value may exist."]}