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Wave D Evidence (Prepared + Deferred)

This evidence pack records Wave D completion as a governance and ownership wave, with migration intentionally deferred.

Scope Verified

  • external infrastructure surfaces inventoried
  • accountable owners assigned for all active surfaces
  • no-cutover policy documented while Arqon infrastructure remains minimal
  • readiness checklist published for future D2 migration

Evidence Artifacts

Key Findings

  1. Active runtime and distribution still depend on inherited external surfaces.
  2. Current Arqon-owned infrastructure coverage is insufficient for safe cutover.
  3. Deferring migration now is lower risk than forcing early endpoint replacement.

Decision Outcome

Wave D is complete for the current phase as prepared + deferred.

  • keep inherited remote service path active
  • do not attempt endpoint/CDN cutover yet
  • trigger D2 only after readiness checklist is fully green

D2 Trigger Conditions

  • Arqon-owned stream host(s) are live and tested
  • Arqon-owned artifact/update host(s) are live and tested
  • TLS, monitoring, rollback, and ownership operations are in place