{
	"$schema": "https://adspaceatlas.com/standards/adspace/1.0.0/schema.json",
	"specVersion": "1",
	"generatedAt": "2026-08-30T15:00:00Z",
	"language": "en",
	"publisher": {
		"name": "Field Atlas",
		"url": "https://example.com/",
		"description": "Independent field notes and experimental sponsorships.",
		"contactUrl": "https://example.com/advertise"
	},
	"collections": [
		{
			"id": "walking-billboard-2026",
			"name": "Walking billboard field notes",
			"url": "https://example.com/field-jacket",
			"lifecycleStatus": "active"
		}
	],
	"listings": [
		{
			"id": "field-jacket",
			"collectionId": "walking-billboard-2026",
			"name": "Field jacket sponsorship",
			"description": "A visible back-patch placement worn at independent technology events.",
			"url": "https://example.com/field-jacket#sponsorship",
			"medium": "physical",
			"lifecycleStatus": "active",
			"location": {
				"label": "Berlin, Germany",
				"countryCode": "DE"
			},
			"placements": [
				{
					"id": "back-patch",
					"name": "Back patch",
					"description": "One large fabric patch on the jacket back.",
					"surfaceCategory": "clothing",
					"availability": {
						"status": "available",
						"availableUnits": 1,
						"totalUnits": 1,
						"observedAt": "2026-08-30T15:00:00Z"
					},
					"creativeRequirements": {
						"description": "Print-ready vector artwork subject to publisher approval.",
						"acceptedMediaTypes": ["image/svg+xml", "application/pdf"]
					}
				}
			],
			"offers": [
				{
					"id": "one-week-sponsor",
					"placementIds": ["back-patch"],
					"pricingModel": "sponsorship",
					"price": {
						"minorUnits": 125000,
						"currency": "EUR",
						"basis": "week",
						"observedAt": "2026-08-30T15:00:00Z"
					},
					"salesUrl": "https://example.com/field-jacket/sponsor",
					"validThrough": "2026-12-31T23:59:59Z",
					"observations": [
						{
							"kind": "reported_revenue",
							"money": {
								"minorUnits": 250000,
								"currency": "EUR",
								"basis": "flat"
							},
							"observedAt": "2026-08-30T15:00:00Z"
						}
					]
				}
			],
			"links": [
				{
					"rel": "preview",
					"href": "https://example.com/media/field-jacket.jpg",
					"type": "image/jpeg"
				}
			]
		}
	],
	"links": [
		{
			"rel": "https://adspaceatlas.com/standards/adspace/relations/authorized-sellers",
			"href": "https://example.com/ads.txt",
			"type": "text/plain"
		}
	],
	"extensions": {
		"https://adspaceatlas.com/extensions/domain-verification/1": {
			"challenge": "temporary-verification-token"
		}
	}
}