# Training Knowledge V1 — continuation record Checkpoint: 2026-09-09. Status: `TRAINING_KNOWLEDGE_V1=PASS`. This is a completed closeout record. Do not restart science, temporal implementation, broad audit, or the bounded repair chain. The independent temporal review returned `TEMPORAL_DELTA_REVIEW=PASS` with no findings. One deep final audit initially failed, one bounded repair chain closed its four findings, independent verification returned `FINAL_REVIEW_REPAIR_VERIFICATION=PASS` and `TRAINING_KNOWLEDGE_V1_ENGINEERING_REVIEW=PASS`, and fresh final executable validation passed. ## Baseline and protections - Repository: `/home/fy59/Documents/trainlog`. - Baseline HEAD: `1aad7b48b3143783ccfd326c0145f495fd568442`. - The initial worktree was clean; the current delta belongs to this tranche. - This resume initially matched every file hash in the preserved final manifest. - No stage, commit, push, reset, restore, stash or clean was performed. - Desktop schema remains v11 and Android schema remains v10. - Real database logical contents/counts and all scientific/frozen catalogs are preserved. No device install, uninstall, keystore or user-history change. ## Completed during the temporal correction 1. `advisor` / Terra-high completed the isolated contract analysis. Its retained handoff is `/tmp/trainlog-temporal-contract-settled.md`; the durable repository record is [temporal contract](training_knowledge_v1_temporal_contract.md). 2. `worker` / Sol-medium implemented exact C/Kotlin timestamp parsers, scan/select/hydrate occurrence and latest-MAX reads, coherent exclusive cursors, nested read snapshots and production regressions. Python validation uses the same grammar and exact fractional comparison. 3. Parent's independent production C probe passed all twelve temporal spellings through two sessions, page size one, source/cursor equality and exhaustion. 4. A bounded additional validator defect was reproduced: a strict optional JSON Schema format checker could still reject the Android no-seconds form before semantic validation. A per-validation `date-time` override now uses the Trainlog parser without mutating global/caller checkers. Document-path regressions cover missing, strict and permissive checkers. 5. Full executable validation passed, including the independent C probe under ASan/UBSan. Canonical documentation describes the settled behavior. Scientific review remains PASS within its recorded scope; no scientific delta was introduced. Its reviewed catalog hashes remain applicable. ## Completed independent review and repair chain The independent temporal reviewer covered grammar, calendar and offset ranges, fractions, byte ties, cursor aliasing/exclusivity, source capacity, snapshots, and Android/Python parity. It ran the targeted Meson and four Python temporal tests and returned `TEMPORAL_DELTA_REVIEW=PASS`, with no temporal repair. The one final-reviewer audited the complete tranche. Its initial FAIL found stale temporal-defect documentation (BLOCKER), Android loader parity holes (BLOCKER), missing Meson generator dependencies (BLOCKER), and C acceptance of a role-only muscle query (HIGH). The authorized repair report is `/tmp/trainlog-knowledge-review-resume/repair.md`: it records the exact loader constraints, Meson input declarations, C paired-filter rejection, regressions, and repair-scope validation. Independent review of that delta closed all four findings in `/tmp/trainlog-knowledge-review-resume/repair-verification.md`. No scientific catalog, schema, frozen format, temporal implementation, or user-history content changed. ## Closeout evidence Fresh final validation recorded in `/tmp/trainlog-knowledge-review-resume/full-results.json`, `android-results.json`, `sanitizer-results.json`, `probe-normal-results.json`, and `android-counts.json` passed: strict build; 42 Meson tests; eight knowledge and four temporal Python tests; knowledge/JSON/import validators; three strict C17 headers; affected C knowledge/context tests under ASan/UBSan plus timestamp validation; normal and sanitized independent 12-form temporal probes; Android 56 tests with zero failures/errors and one known missing-real-v9-fixture skip; Java 17 debug assembly; skill validation; and diff check. Fresh generated C is byte-identical with SHA-256 `e8c099f67eb111d61621b5d76592c049823af5508d43e73ec646f22e4c377fca`; all six Android assets are byte-identical. Preservation before and after repair confirms desktop schema v11 and Android schema v10; unchanged frozen/scientific catalogs and temporal implementation; real database logical SHA-256 `26139cafeffbde3ec08f6ef23c5069e75afb9cd69ffffb40be5c099006fedc4d`; counts of 1 body observation, 6 continuous activities, 3 custom equipment, 23 zone sync rows, 32 exercise-zone rows, 23 exercises, 19 max results, 28 performed sets, 31 occurrences, and 3 sessions; `PRAGMA integrity_check = ok`; clean foreign-key check; and an empty index. Current closeout capture locations are `/tmp/trainlog-knowledge-review-resume/final.patch` and `/tmp/trainlog-knowledge-review-resume/final-manifest.json`. The completed capture includes all 19 modified tracked files and 37 untracked files, validates their hashes and whitespace, and confirms the real index remained untouched and empty. ## Validation and retained evidence - 42 desktop tests; eight Python knowledge tests; four Python temporal tests. - Android tests and debug assembly: 56 tests, zero failures/errors, one skipped `RealAndroidV9BodyZonesMigrationTest` because `TRAINLOG_ANDROID_V9_FIXTURE` is unavailable. No knowledge/temporal test is skipped. - Catalog, JSON and import-contract validators; project skill validator. - Three public C17 headers with `-pedantic-errors` and strict warning flags. - Two affected C tests under ASan/UBSan, plus the temporal Python test; independent twelve-form production-API probe also passes under ASan/UBSan. - `git diff --check` passes. Manual MTP/device/visual checks remain unclaimed. Current logs/results and reusable runner include `/tmp/trainlog-knowledge-review-resume/full-results.json`, `android-results.json`, `android-counts.json`, `sanitizer-results.json`, and `probe-normal-results.json`. Reusable sanitizer build: `/tmp/trainlog-knowledge-validation/build`. Implementation record: `/tmp/trainlog-temporal-implementation.md`. The older `/tmp/trainlog-knowledge-final.*` files are a previous checkpoint, not current complete evidence. Durable contract/evidence is in this review directory when `/tmp` is absent. Known explicit limits: C output timestamp capacity 40 characters with explicit failure for a selected longer value; no leap-event table (`:60` rejected); O(N) metadata scan per page; older unrelated lexical history readers remain future scope. No source-text normalization, migration or history rewrite is part of this correction.