GraphAware UUID Module that assigns a UUID to every node in the graph and doesn't let anyone change it or delete it.
'com.graphaware.neo4j:uuid:2.2.2.32.7'
<dependency>
<groupId>com.graphaware.neo4j</groupId>
<artifactId>uuid</artifactId>
<version>2.2.2.32.7</version>
</dependency>
<dependency org="com.graphaware.neo4j" name="uuid" rev="2.2.2.32.7"/>
"com.graphaware.neo4j", "uuid", "2.2.2.32.7"