Animal Tracking Network
This is an Animal Tracking Business Network based on UK DEFRA government regulations (https://www.gov.uk/animal-movement-england). Farmers can move animals between farms/fields and the UK government farming regulator has visibility into the locations of all animals and all animal movements between farms.
This business network defines:
Participants
Farmer Regulator
Assets
Animal Business Field
Transactions
AnimalMovementDeparture AnimalMovementArrival SetupDemo
Each Farmer owns a Business that is identified by a Single Business Identifier (SBI). A Farmer owns a set of Animals. A Business owns a set of Fields. A Field contains a set of Animals owned by the Farmer. Animals can be transferred between Farmers or between Fields.
To test this Business Network Definition in the Test tab:
Submit a SetupDemo transaction:
{
"$class": "com.biz.SetupDemo"
}
This transaction populates the Participant Registries with two Farmer participants and a Regulator participant. The Asset Registries will have eight Animal assets, two Business assets and four Field assets.
Submit a AnimalMovementDeparture transaction:
{
"$class": "com.biz.AnimalMovementDeparture",
"fromField": "resource:com.biz.Field#FIELD_1",
"animal": "resource:com.biz.Animal#ANIMAL_1",
"from": "resource:com.biz.Business#BUSINESS_1",
"to": "resource:com.biz.Business#BUSINESS_2"
}
This transaction moves ANIMAL_1 from FIELD_1 at BUSINESS_1 to BUSINESS_2.
Submit a AnimalMovementArrival transaction:
{
"$class": "com.biz.AnimalMovementArrival",
"arrivalField": "resource:com.biz.Field#FIELD_2",
"animal": "resource:com.biz.Animal#ANIMAL_1",
"from": "resource:com.biz.Business#BUSINESS_1",
"to": "resource:com.biz.Business#BUSINESS_2"
}
This transaction confirms the receipt of ANIMAL_1 from BUSINESS_1 to FIELD_2 at BUSINESS_2.
Congratulations!
License
Hyperledger Project source code files are made available under the Apache License, Version 2.0 (Apache-2.0), located in the LICENSE file. Hyperledger Project documentation files are made available under the Creative Commons Attribution 4.0 International License (CC-BY-4.0), available at http://creativecommons.org/licenses/by/4.0/.