# HyperTwist Phase J-DS validation echinus-state packets and bounded ongoing-state companionship preparation packet

## Goal

Extend the bounded validation lane with first-party echinus-state-packet and
ongoing-state-companionship posture above the landed `Phase J-A` through `Phase J-DR`
runtime evidence surfaces.

## Scope

- validation echinus-state packet contract
- validation ongoing-state companionship boundary

## Non-goals

- generic echinus-state platforms
- ongoing companionship systems or dashboards
- echinus continuity orchestration platforms
- release authority or ongoing companionship authority surfaces

## Planned code surfaces

- extend the validation/benchmark reference bundle with echinus-state and
  ongoing-state companionship surfaces
- expose runtime accessors for the new bounded echinus/companionship surfaces
- add focused automation proving the echinus/companionship contracts resolve with
  stable ids and preserved guards

## Canon sync

- `docs/v6_5_deep_manual_pack/HyperTwist/ROADMAP.md`
- `docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md`
- `docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md`
- `docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md`
- `docs/REPO_LICENSE_TRACKING.md`
