CBOR is a binary data format created in 2013.

CBOR (Concise Binary Object Representation) is a binary data serialization format loosely based on JSON. Like JSON it allows the transmission of data objects that contain name–value pairs, but in a more concise manner. This increases processing and transfer speeds at the cost of human-readability. Read more on Wikipedia...

• CBOR website
• CBOR Wikipedia page
• CBOR first developed in Technologie-Zentrum Informatik und Informationstechnik and The Internet Corporation for Assigned Names and Numbers
• cbor.io was registered in 2013