sequence_data_entity_creation.plantuml

@startuml
box "Client" #white
  actor "Data provider" as author
  participant "Client app" as app
end box

database IPFS as ipfs

box "Pandora Boxchain" #white
  participant "Worker node" as worker
  control "Pandora contract" as contract
  collections "Pandora network" as network
end box

activate app
app->ipfs: upload
note right of app
  JSON metadata
  on data entry
end note
ipfs-->app: file address

app->ipfs: upload
note right of app
  HDF5 files 
  with data
end note
ipfs-->app: file address

app->>contract: create<Kernel/Dataset>()

activate contract
create control "Kernel contract" as kernel
contract-->kernel: new
... Mining transaction in Ethereum ...
contract-->>app: Kernel contract address
contract-->>network: newKernel/Dataset <<event>>
deactivate contract
|||
@enduml