# Current Continuity State

**Checkpoint ID:** `UCK-2026-11-04-002` (source-corpus update candidate)
**Checkpoint date:** 2026-11-04
**Product status:** continuity integration PR #9 was merged into `main` on
2026-11-04. The 24 user-supplied documents attached on 2026-11-04 are preserved
as original DOCX files and readable text extractions in this candidate update.
The unrelated pre-existing Lean edit remains uncommitted and out of scope.

**Repository revisions:**

- standing-algebra: `425a7bb1a62cdd970cf3a18dd256643ada134be9` (current
  `main` merge commit for PR #9).
- ICG: `425a7bb1a62cdd970cf3a18dd256643ada134be9` for the integrated
  `ICG/` subtree only; a distinct ICG repository was not located.
- kernel integration host: `425a7bb1a62cdd970cf3a18dd256643ada134be9`
  (`main`; PR #9 is merged). The hosted Lean, Coq, Z3, and continuity checks
  were observed passing on PR head `cc5ec3a1a5aaed9e4e3d6062cedab35ae80a0de4`.

## Canonical versions

- Standing Algebra: repository README and `SigmaR/`; paper source snapshot
  v6.6 is preserved in `corpus/standing-algebra/`.
- ICG: distinct formalization at `ICG/` and `ICG.lean`; manuscript snapshot in
  `corpus/icg/`. The README explicitly documents partial source coverage.
- Operational kernel integration: version `0.1.0`, defined in `kernel/` and
  `continuity/`; it is not represented as the full UCK v3.55.
- User source batch: 24 original DOCX files plus readable text extractions are
  registered in `manifests/CORPUS_MANIFEST.yaml`; originals remain authoritative
  where extraction omits layout, images, or non-text content.

## Active objectives

- Maintain reconstructable continuity across sessions from versioned evidence.
- Turn failures and discoveries into transparent, tested, reversible
  repository improvements.
- Preserve Σᴿ and ICG source identity and all unresolved source gaps.

## Validated invariants

- Σᴿ and ICG are separate frameworks; the ICG README calls out partial
  formalization coverage.
- On the PR #9 head commit `cc5ec3a1a5aaed9e4e3d6062cedab35ae80a0de4`,
  Lean, Coq, Z3, and Continuity Integrity GitHub Actions checks passed. This
  is compilation/solver verification, not mathematical source fidelity or
  external validation; the merge commit is separately identified above.
- The prior Goodhart workflow-control prototype has 22 passing Python tests
  as reported by its executed test run; it is a separate prototype, not proof
  of self-improvement effectiveness.

## Active trajectories

- `AT-001`: maintain the merged continuity integration and validate the
  source-corpus candidate.
- `AT-002`: locate and ingest the standalone ICG source repository if the user
  supplies its canonical URL or makes it accessible.
- `AT-003`: classify supplied source materials and build evidence crosswalks;
  24 user-supplied documents are preserved, while canonical UCK membership and
  corpus completeness remain unverified.

## Open residuals

See `OPEN_RESIDUALS.md`. Key residuals: standalone ICG/UCK repositories absent;
the completeness and canonical UCK status of supplied source materials remain
unverified; source-to-formalization theorem mapping is not comprehensive.

## Known conflicts

- Product specification requests three repositories; only Standing Algebra,
  I2OS Structural Admissibility, and Non-Domination Governance Kernel are
  configured. The latter two are not ICG/UCK sources.
- Prior source manuscripts make broad formalization/validation claims; the
  repository README explicitly limits ICG coverage and states that axioms
  remain model assumptions. The narrower repository statements govern this
  checkpoint.
- The current worktree had an unrelated user edit in
  `Collapse_Demonstrations/collapse.lean`; it is preserved and excluded from
  this product delta.

## Current nondominated checkpoints

- `UCK-2026-11-04-001`: canonical partial checkpoint for the initial
  continuity integration.
- `UCK-2026-11-04-002`: candidate checkpoint for the newly ingested source
  corpus; local validation must pass and hosted continuity CI is still needed
  before treating this update as a validated repository checkpoint.
- The PR #9 head checks passed on `cc5ec3a1`; full receipts are listed in
  `manifests/VALIDATION_RECEIPTS.json`.

## Superseded states retained for provenance

- Prior worktree commit `1fb47f313b1ddb147ed1ac3506a06f4f12fa43cf` introduced
  the Goodhart workflow control prototype and was merged into main by
  `cbc4211b`.
- Earlier Lean repair commit `1309de3f5fd69127929e23d6d6e19cb5bd9dc3b4`
  repaired merge damage; it remains in ancestry.

## Current proof and CI status

- PR #9 head `cc5ec3a1a5aaed9e4e3d6062cedab35ae80a0de4`: Lean, Coq, Z3,
  Continuity Integrity, and CodeQL checks passed; the merge commit is
  `425a7bb1a62cdd970cf3a18dd256643ada134be9`.
- ICG: shares the Standing Algebra source repository's Lean build. Build
  success does not imply complete transcription; see ICG README coverage
  boundary.
- Source-corpus candidate: 37 standard-library Python tests pass locally and
  Markdown links, SHA-256 verification (1,124 managed files), and release-mode
  validation pass with the expected warning that hosted CI is pending. The
  bounded context bundle includes the supplied source corpus. Hosted CI has
  not yet run on this candidate.
- Earlier integration correction: the initial hosted continuity workflow
  failed at hash verification on `a464e447`; the failure and correction are
  archived in `learning/`, and corrected hosted run 41891627641 passed on
  `bd3f0703`.

## Reopening conditions

Reopen source identity if the canonical ICG repository URL is supplied or
found; reopen UCK scope if additional canonical materials or a repository are
identified; reopen any validation claim when commit, workflow receipt, source
mapping, or test evidence changes.

## Next admissible executable steps

1. Push the corpus update only after user instruction; hosted CI is required
   before it becomes a validated repository checkpoint.
2. Keep the unrelated `Collapse_Demonstrations/collapse.lean` edit out of the
   source-corpus change.