@blockcerts/schemas/schemas/3.1/displaySchema.json

One source of truth for Blockcerts schemas

{
	"$schema": "http://json-schema.org/draft-07/schema#",
	"title": "Display schema",
	"description": "An extension that allows issuers to add a visual representation to a Blockcerts.",
	"type": "object",
	"properties": {
		"contentMediaType": {
			"type": "string",
			"description": "The type of data to be displayed, https://schema.org/encodingFormat",
			"examples": ["text/html", "image/png"]
		},
		"contentEncoding": {
			"type": "string",
			"description": "The encoding used to store the content to be displayed. Required when `contentMediaType` is not text/html.",
			"examples": ["base64"]
		},
		"content": {
			"type": "string",
			"description": "The content to display. Must be encoded following the contentEncoding property."
		}
	},
	"required": ["contentMediaType", "content"]
}