Bootstrap
These are the nodes with which to establish a connection to the traceability network if an access license is available. They also provide secure circuits to communicate with the ephemeral nodes.
Addressable
Nodes that require a public address. Governance can be created on them so that the ephemeral emits the corresponding events.
Ephemeral
These (which will normally be behind a NAT/Firewall) will be in charge of emitting events to the Bootstrap nodes.