One of the RegenCHOICE [[ch:fields:here]]

====== URRI ======

Unique Regenerative Relationship Identifier.

This ID supplements the [[CanNum]] by providing a universally unique identifier that can be shared between different users.

===== A function of =====
  * [[CanNum]] — not really a function of, but indexed by

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===== Commentary =====
How this is to be done remains to be decided. The aim is to have an identifier that can be generated on either side by the other side providing their RGC identifier, but that does not allow either side to discover the RGCID of the other from the URRI.

For demo purposes, this requirement can be relaxed, and a simple composite of RGCIDs can be used.

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=== see also ===
  * [[https://www.simongrant.org/RegenCHOICE/infoarch/field-index.html#URRI|on the HTML site]]

=== backlinks ===
{{backlinks>.}}