Participant Relationship Protocol

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F11-PN: Yes

Rationale

Relationship Retention sections 2–5 and 9–10 define bounded retention of complete reliable E2E items across path loss and delayed contact, with immutable item identity, expiry, safe reprotection and duplicate-delivery prevention. This is documented protocol capability. General authenticated policy activation remains unassigned under RET-001; no working wire-v4 activation or eventual-delivery guarantee is claimed.

Assessment method

Architectural documentary analysis

Source context

PRP semantic specification / architectural privacy model

Outstanding qualification

RET-001: authenticated retention-policy activation encoding and confirmation remain unassigned. Do not claim operational activation.

Public sources

Editorial evidence references

The following identifiers refer to research records not included in this public package; they are not public links.