Multi-event payload example

{ "@context": [ "https://ref.gs1.org/standards/epcis/epcis-context.jsonld", { "gdst": "https://traceability-dialogue.org/epcis" }, { "cbvmda": "http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader" }, { "epcisq": "urn:epcglobal:epcis-query:xsd:1" }, { "tlc": "https://traceability.fda.gov/epcis" }, { "custom": "https://example-retailer.com/epcis/custom" } ], "type": "EPCISDocument", "creationDate": "2026-01-21T15:16:44.000Z", "schemaVersion": "2.0", "epcisHeader": { "epcisMasterData": { "vocabularyList": [ { "type": "urn:epcglobal:epcis:vtype:epcclass", "vocabularyElementList": [ { "id": "urn:gdst:example.com:product:class:acmeseafood.exshrimp532ozvb31-40rawpndtloffstpp", "attributes": [ { "id": "urn:epcglobal:cbv:mda#descriptionShort", "attribute": "EX Shrimp 5/32oz VB 31-40 RAW PND TLOFF STPP" }, { "id": "urn:epcglobal:cbv:mda#gtin", "attribute": "09999999000017" }, { "id": "urn:epcglobal:cbv:mda#speciesForFisheryStatisticsPurposesName", "attribute": "Penaeus vannamei / Penaeus monodon" } ] }, { "id": "urn:gdst:example.com:product:class:blueoceanprocessors.vannameishrimprawmaterial", "attributes": [ { "id": "urn:epcglobal:cbv:mda#descriptionShort", "attribute": "Vannamei Shrimp Raw Material" } ] }, { "id": "urn:gdst:example.com:product:class:blueoceanprocessors.vannameihatchlings", "attributes": [ { "id": "urn:epcglobal:cbv:mda#descriptionShort", "attribute": "Vannamei Hatchlings" } ] } ] }, { "type": "urn:epcglobal:epcis:vtype:location", "vocabularyElementList": [ { "id": "9999999000014", "attributes": [ { "id": "urn:epcglobal:cbv:mda#name", "attribute": "Example Cold Storage (Portland)" }, { "id": "urn:epcglobal:cbv:mda#countryCode", "attribute": "US" }, { "id": "urn:epcglobal:cbv:mda#partyRoleCode", "attribute": "Customer Warehouse" } ] }, { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.blueoceanprocessors", "attributes": [ { "id": "urn:epcglobal:cbv:mda#name", "attribute": "Blue Ocean Processors Pvt. Ltd." }, { "id": "urn:epcglobal:cbv:mda#countryCode", "attribute": "IN" }, { "id": "urn:epcglobal:cbv:mda#partyRoleCode", "attribute": "Supplier Warehouse" } ] }, { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.greendeltaaquafarm", "attributes": [ { "id": "urn:epcglobal:cbv:mda#name", "attribute": "Green Delta Aqua Farm (Farm)" }, { "id": "urn:epcglobal:cbv:mda#partyRoleCode", "attribute": "Farm" } ] }, { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.sunrisehatcheries", "attributes": [ { "id": "urn:epcglobal:cbv:mda#name", "attribute": "Sunrise Hatcheries" }, { "id": "urn:epcglobal:cbv:mda#partyRoleCode", "attribute": "Hatchery" } ] } ] }, { "type": "urn:epcglobal:epcis:vtype:party", "vocabularyElementList": [ { "id": "urn:gdst:example.com:party:acmeseafood.0", "attributes": [{ "id": "urn:epcglobal:cbv:mda#name", "attribute": "Acme Seafood Co." }] }, { "id": "urn:gdst:example.com:party:bigboxretail.0", "attributes": [{ "id": "urn:epcglobal:cbv:mda#name", "attribute": "BigBox Retail, Inc." }] }, { "id": "urn:gdst:example.com:party:blueoceanprocessors.0", "attributes": [{ "id": "urn:epcglobal:cbv:mda#name", "attribute": "Blue Ocean Processors Pvt. Ltd." }] }, { "id": "urn:gdst:example.com:party:greendeltaaquafarm-1.0", "attributes": [{ "id": "urn:epcglobal:cbv:mda#name", "attribute": "Green Delta Aqua Farm-1" }] }, { "id": "urn:gdst:example.com:party:sunrisehatcheries.0", "attributes": [{ "id": "urn:epcglobal:cbv:mda#name", "attribute": "Sunrise Hatcheries" }] } ] } ] } }, "epcisBody": { "subscriptionID": "", "eventList": [ { "type": "ObjectEvent", "eventTime": "2025-03-23T09:55:00.000-03:00", "eventTimeZoneOffset": "+07:30", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000009", "epcList": [], "action": "ADD", "bizStep": "urn:gdst:bizStep:hatching", "disposition": "active", "bizLocation": { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.sunrisehatcheries" }, "bizTransactionList": [{ "type": "po" }], "quantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:blueoceanprocessors.vannameihatchlings.HATCH-LOT-001", "quantity": 1400000.0 } ], "gdst:productOwner": "urn:gdst:example.com:party:sunrisehatcheries.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:sunrisehatcheries.0" }, { "type": "TransformationEvent", "eventTime": "2025-07-10T04:30:00.000-03:00", "eventTimeZoneOffset": "+07:30", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000007", "inputQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:blueoceanprocessors.r2vannameifeed.FEED-LOT-080", "quantity": 1105.97, "uom": "KGM" }, { "epcClass": "urn:gdst:example.com:product:lot:class:blueoceanprocessors.vannameihatchlings.HATCH-LOT-001", "quantity": 387000.0 } ], "outputQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:blueoceanprocessors.vannameishrimprawmaterial.POND-001-LOT21", "quantity": 5694.0, "uom": "KGM" } ], "bizStep": "urn:gdst:bizStep:farmHarvest", "disposition": "active", "readPoint": { "id": "geo:POND-001/021,13.0550,79.9500" }, "bizLocation": { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.greendeltaaquafarm" }, "bizTransactionList": [{ "type": "po" }], "gdst:productOwner": "urn:gdst:example.com:party:greendeltaaquafarm-1.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:greendeltaaquafarm-1.0" }, { "type": "TransformationEvent", "eventTime": "2025-07-10T14:00:00.000-03:00", "eventTimeZoneOffset": "+07:30", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000006", "inputQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:blueoceanprocessors.vannameishrimprawmaterial.POND-001-LOT21", "quantity": 5694.0, "uom": "KGM" } ], "outputQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:acmeseafood.exshrimp532ozvb31-40rawpndtloffstpp.LOT-2025-A001", "quantity": 1622.0, "uom": "LBR" } ], "bizStep": "commissioning", "disposition": "active", "bizLocation": { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.blueoceanprocessors" }, "bizTransactionList": [{ "type": "po", "bizTransaction": "PROC-ORDER-001" }], "gdst:productOwner": "urn:gdst:example.com:party:blueoceanprocessors.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:blueoceanprocessors.0" }, { "type": "AggregationEvent", "eventTime": "2025-08-01T09:01:00.000-03:00", "eventTimeZoneOffset": "+07:30", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000003", "parentID": "urn:gdst:example.com:lpn:obj:blueoceanprocessors.CONT-EXAMPLE-001", "childEPCs": [], "action": "ADD", "bizStep": "assembling", "disposition": "in_progress", "bizLocation": { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.blueoceanprocessors" }, "bizTransactionList": [{ "type": "po", "bizTransaction": "PO-EXAMPLE-0002" }], "childQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:acmeseafood.exshrimp532ozvb31-40rawpndtloffstpp.LOT-2025-A001", "quantity": 1622.0, "uom": "LBR" } ], "ilmd": { "gdst:broodstockSource": "Farmed", "gdst:aquacultureMethod": "semi-intensive" }, "cbvmda:informationProvider": "urn:gdst:example.com:party:blueoceanprocessors.0" }, { "type": "ObjectEvent", "eventTime": "2025-08-01T09:02:00.000-03:00", "eventTimeZoneOffset": "+07:30", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000004", "epcList": [ "urn:gdst:example.com:lpn:obj:blueoceanprocessors.CONT-EXAMPLE-001" ], "action": "OBSERVE", "bizStep": "shipping", "disposition": "in_transit", "bizLocation": { "id": "urn:gdst:example.com:location:loc:blueoceanprocessors.blueoceanprocessors" }, "bizTransactionList": [{ "type": "po", "bizTransaction": "PO-EXAMPLE-0002" }], "sourceList": [ { "type": "owning_party", "source": "urn:gdst:example.com:party:blueoceanprocessors.0" } ], "destinationList": [ { "type": "owning_party", "destination": "urn:gdst:example.com:party:acmeseafood.0" } ], "ilmd": { "gdst:broodstockSource": "Farmed", "gdst:aquacultureMethod": "semi-intensive" }, "gdst:productOwner": "urn:gdst:example.com:party:blueoceanprocessors.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:blueoceanprocessors.0" }, { "type": "AggregationEvent", "eventTime": "2025-10-07T09:30:00.000-03:00", "eventTimeZoneOffset": "-05:00", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000005", "parentID": "urn:gdst:example.com:lpn:obj:blueoceanprocessors.CONT-EXAMPLE-001", "childEPCs": [], "action": "DELETE", "bizStep": "unpacking", "disposition": "in_progress", "bizLocation": { "id": "9999999000014" }, "bizTransactionList": [{ "type": "po", "bizTransaction": "PO-EXAMPLE-0002" }], "gdst:productOwner": "urn:gdst:example.com:party:acmeseafood.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:acmeseafood.0" }, { "type": "AggregationEvent", "eventTime": "2025-12-19T16:16:00.000-03:00", "eventTimeZoneOffset": "-08:00", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000002", "parentID": "urn:gdst:example.com:lpn:obj:acmeseafood.LPN-EXAMPLE-0001", "childEPCs": [], "action": "ADD", "bizStep": "packing", "disposition": "in_progress", "bizLocation": { "id": "9999999000014" }, "bizTransactionList": [ { "type": "po", "bizTransaction": "urn:epcglobal:cbv:bt:9999999000014:PO-EXAMPLE-0001" } ], "childQuantityList": [ { "epcClass": "urn:gdst:example.com:product:lot:class:acmeseafood.exshrimp532ozvb31-40rawpndtloffstpp.LOT-2025-A001", "quantity": 93.0, "uom": "LBR" } ], "ilmd": { "gdst:broodstockSource": "Farmed", "gdst:aquacultureMethod": "semi-intensive" }, "gdst:productOwner": "urn:gdst:example.com:party:acmeseafood.0", "cbvmda:informationProvider": "urn:gdst:example.com:party:acmeseafood.0" }, { "type": "ObjectEvent", "eventTime": "2025-12-19T16:16:00.000-03:00", "eventTimeZoneOffset": "-08:00", "eventID": "urn:uuid:00000000-0000-0000-0000-000000000001", "epcList": [ "urn:gdst:example.com:lpn:obj:acmeseafood.LPN-EXAMPLE-0001" ], "action": "OBSERVE", "bizStep": "shipping", "disposition": "in_transit", "bizLocation": { "id": "9999999000014" }, "bizTransactionList": [ { "type": "po", "bizTransaction": "urn:epcglobal:cbv:bt:9999999000014:PO-EXAMPLE-0001" } ], "sourceList": [ { "type": "owning_party", "source": "urn:gdst:example.com:party:acmeseafood.0" } ], "destinationList": [ { "type": "owning_party", "destination": "urn:gdst:example.com:party:bigboxretail.0" } ], "ilmd": { "gdst:broodstockSource": "Farmed", "gdst:aquacultureMethod": "semi-intensive" }, "gdst:productOwner": "urn:gdst:example.com:party:acmeseafood.0", "cbvmda:certificationList": { "certification": [ { "gdst:certificationType": "urn:gdst:certType:harvestCoC", "certificationAgency": "Global Seafood Alliance", "certificationStandard": "BAP (Processing Plant)", "certificationValue": "4", "certificationIdentification": "CERT-PROC-001" }, { "gdst:certificationType": "urn:gdst:certType:harvestCert", "certificationAgency": "Global Seafood Alliance", "certificationStandard": "BAP - (Farm)", "certificationValue": "4", "certificationIdentification": "CERT-FARM-001" } ] }, "cbvmda:informationProvider": "urn:gdst:example.com:party:acmeseafood.0" } ] }
}