# HyperTwist Phase J-BR validation barbican-state ledgers and bounded ongoing-state appendices preparation packet

## Goal

Extend the bounded validation lane with first-party barbican-state-ledger and
ongoing-state-appendix posture above the landed `Phase J-A` through `Phase J-BQ`
runtime evidence surfaces.

## Scope

- validation barbican-state ledger contract
- validation ongoing-state appendix boundary

## Non-goals

- generic barbican-state platforms
- ongoing appendix systems or dashboards
- barbican continuity orchestration platforms
- release authority or ongoing appendix authority surfaces

## Planned code surfaces

- extend the validation/benchmark reference bundle with barbican-state and
  ongoing-state appendix surfaces
- expose runtime accessors for the new bounded barbican/appendix surfaces
- add focused automation proving the barbican/appendix 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`
