Platform Foundation Research — 2026-07-30¶

Status: RESEARCH INPUT / NOT A TASK REGISTRY
Source snapshot: tree immediately before deletion commit cc25434eaa0dfec09eaf22e1579f2fb00870b4e9
Current use: preserved research/provenance input for P1-001 through P1-004 and their downstream owners
Numbering rule: these collections do not occupy Task numbers.
Retention/removal: retain unique foundation evidence and decision provenance; remove a wrapper only after canonical-owner absorption and downstream consumer review, while raw Git provenance remains preserved

Important interpretation¶

The five records were originally produced with Task-shaped numeric metadata. That wrapper is invalidated. The investigation itself is preserved in full.

Historical numeric label, status, completion, dependency and unlock
= NOT CURRENT

Detailed investigation, source references, observations, unknowns,
limitations, comparison matrices and proposed follow-up questions
= PRESERVED RESEARCH INPUT

The current filenames are descriptive. Files under raw/ still point to the exact original Git blobs, so their internal historical headings and wording remain unchanged.

Research records¶

Research topic	Current classification	Descriptive path	Original source path	Original blob
Document inventory and authority analysis	`RESEARCH-INPUT`	`raw/document-inventory-and-authority-analysis.md`	`docs/tasks/P1-001.md`	`c8b1998b492b779206d410cef8c71c4a5055468c`
Competitor benchmark and CTC product gap	`RESEARCH-INPUT`	`raw/competitor-benchmark-and-product-gap.md`	`docs/tasks/P1-002.md`	`6e485f88577ce96b56b4c2f2d47cc5264fe4bb37`
Repository, filesystem and Runtime consumers	`RESEARCH-INPUT`	`raw/repository-filesystem-and-runtime-consumers.md`	`docs/tasks/P1-003.md`	`972e671a4652ee59502e9ae7b5de688b124f68b6`
Harness and automated-verification reality check	`RESEARCH-INPUT`	`raw/harness-and-verification-reality-check.md`	`docs/tasks/P1-004.md`	`751b81ecfeb55639354565008063da230a2abda8`
Request, Control Tower, Orca and Codex baseline	`RESEARCH-INPUT`	`raw/request-control-tower-orca-codex-baseline.md`	`docs/tasks/P1-005.md`	`6f5b577d22cfddec116e04c0979ada39809ba474`
Full competitor benchmark output	`RESEARCH-INPUT`	`raw/benchmark/CTC-COMPETITOR-BENCHMARK.md`	`docs/BENCHMARK.md`	`81cb4e41a3c0e6b5916cf8535b42f75fd5b1a012`

The original source paths are provenance only. They do not reserve or consume current Task IDs.

P1 artifact routing and dated decision provenance¶

The hierarchy approval record is canonical-document-hierarchy-draft.md. The user approved D2=B; D1,D3-D12=A on 2026-07-30. This is dated decision provenance; live Task and Git status remain outside this research index.

The P1 artifacts are routed below without copying live Roadmap state:

current-repository-responsibility-map.md — P1-002 dated source/filesystem baseline.
proposed-repository-layout-and-migration-plan.md — P1-002 approved current-path responsibility overlay, move map, mapping-only reference and corrected staged waves; actual source moves remain NOT_RUN.
competitor-benchmark-gap-refresh.md — P1-003 official-source claims, gap classifications and approved C1~C7 commercial decisions integrated into Product/Roadmap owners; exact topology, pricing and SLA remain open. and verify-minimum.sh — P1-004 approved advisory-only policy and bounded executable check.

Preserved document-inventory artifacts¶

Artifact	Current path	Original blob
full CSV disposition dataset	`raw/evidence/document-inventory/document-inventory.csv`	`6b7bd4fb108c93172e7fab4156bc89fe4647a505`
full JSON disposition dataset	`raw/evidence/document-inventory/document-inventory.json`	`cab32d0b197c46bfa320087bed794293378016bf`
Local reconciliation	`raw/evidence/document-inventory/local-reconciliation.md`	`ac74cda663830f8702b92d6af556e51007224529`

The supporting CTC-DOCS-R1 inventory, link graph, consumer map, UAT answers and validation report remain under raw/evidence/CTC-DOCS-R1/ because the document research relied on their complete contents.

How P1-001 used this material¶

Read each detailed record, not only a summary.
Separated observed fact, proposal and historical wrapper metadata.
Revalidated only facts whose freshness mattered.
Used findings to define the canonical document hierarchy and integration scope.
Re-reviewed the preliminary recovery disposition after hierarchy approval.
Kept every internal historical COMPLETE, IN PROGRESS, numeric label or Unlocks text outside current authority.

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Source: docs/research/platform-foundation/2026-07-30/README.md — ctc repository · This page is an English translation of the source document. Identifiers, file paths and code symbols are unchanged.