type: EPCISDocument
schema version: 2.0
creation date: 2025-10-10T11:00:00.000Z
comment architecture: Pattern A: PEF/Carbon footprint OBSERVATION.
comment architecture: Architecture: the event references identifiers by URI — GTIN in epcList, GLN in readPoint/bizLocation, party GLN in source/destination. Model-, location-, and party-level master data is served by the GS1 Digital Link / Web Vocabulary resolver when those URIs are dereferenced; it is NOT embedded in the event.
comment architecture: masterDataAvailableFor carries ONLY item/lot-level master data (e.g. countryOfOrigin, regulatoryInformation, harvestDate, EUDR plot geolocation). ilmd carries lot/instance data of the items this event creates. Observation extensions sit at event level.
comment architecture: HTTP header: GS1-Extensions: oec=https://ref.openepcis.org/extensions/common/core/,eutex=https://ref.openepcis.org/extensions/eu/textile/
comment architecture: See: core/docs/EPCIS_MASTERDATA_AND_EXTENSIONS.md
comment architecture: GS1 demo prefix 952 (7-digit GCP: 9521234).
epcis body:
  event list:
    type: ObjectEvent
    event time: 2025-10-10T11:00:00.000Z
    event time zone offset: +01:00
    action: OBSERVE
    biz step: inspecting
    disposition: active
    epc list: https://id.gs1.org/01/09521234000013/21/WJ-2025-00301
    read point:
      id: https://id.gs1.org/414/9521234000068
    has environmental footprint:
      type: eutex:EnvironmentalFootprint
      carbon footprint manufacturing: 18.5
      pef single score: 42.3
      benchmark performance: -15.2
      has data type indicator: MixedData
      pefcr reference: PEFCR Apparel & Footwear v1.3
      has lcia categories:
        type: eutex:LCIACategory
        has lcia category code: GWP
        lcia value: 18.5
        lcia unit: kg CO2-eq
      has lcia categories:
        type: eutex:LCIACategory
        has lcia category code: WaterUse
        lcia value: 2.8
        lcia unit: m3 world-eq
      has lcia categories:
        type: eutex:LCIACategory
        has lcia category code: Eutrophication
        lcia value: 0.0012
        lcia unit: kg P-eq
      has lcia categories:
        type: eutex:LCIACategory
        has lcia category code: Acidification
        lcia value: 0.085
        lcia unit: mol H+-eq