(registered 2023-04-18, last updated 2023-04-18) Name: Rob Coyle Email: rcoyle&1edtech.org Media type name: application Media subtype name: vnd.1ob Required parameters: N/A Optional parameters: N/A Encoding considerations: binary Security considerations: See RFC 8259, section 12 [RFC8259] Interoperability considerations: N/A Published specification: https://www.imsglobal.org/spec/ob/v3p0/ Applications which use this media: Open Badges are used to exchange learning achievements between applications. Fragment identifier considerations: N/A Restrictions on usage: N/A Provisional registration? (standards tree only): No Additional information: 1. Deprecated alias names for this type: N/A 2. Magic number(s): N/A 3. File extension(s): .ob 4. Macintosh file type code: TEXT 5. Object Identifiers: None General Comments: More information about the CLR standard including an implementation guide can be found at https://www.imsglobal.org/activity/openbadges Person to contact for further information: 1. Name: Rob Coyle 2. Email: rcoyle&1edtech.org Intended usage: COMMON Author/Change controller: 1EdTech Consortium Inc. (Formally IMS Global)