Rename current media with readable context and verified historical aliases

.gitattributes

@@ -57,6 +57,7 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
+*.MOV filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
 20.mov filter=lfs diff=lfs merge=lfs -text
 Short_Timelapses/short_2026_01_19_179.0.mov filter=lfs diff=lfs merge=lfs -text

Clock_Evidence/observations.json

@@ -6813,7 +6813,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/20_2_corrected.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-19.2245.ClockCrop.Rec20.tla-d4da8841d5c31110.Crop20_2_corrected.At66.966s.Seq0001.e55dd963aa18.jpg"
         }
       ]
     },
@@ -6836,7 +6836,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/21_2_corrected.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-20.1057.ClockCrop.Rec01.tla-e7dd855a7896d0c9.Crop21_2_corrected.At380.996189s.Seq0002.34486833f30f.jpg"
         }
       ]
     },
@@ -6859,7 +6859,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/30_2.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-20.1057.ClockCrop.Rec10.tla-d1fdebaeeb5ace47.Crop30_2.At165.198344s.Seq0003.d6fd256118c3.jpg"
         }
       ]
     },
@@ -6882,7 +6882,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/40_2_corrected.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-21.1522.ClockCrop.Rec10.tla-81fdbe46c265cefb.Crop40_2_corrected.At49.566167s.Seq0004.2e1c7bf40805.jpg"
         }
       ]
     },
@@ -6905,7 +6905,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/42_2.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec02.tla-9b648b2c608eb523.Crop42_2.At221.831111s.Seq0005.495c0e5911c7.jpg"
         }
       ]
     },
@@ -6928,7 +6928,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/43_0.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec03.tla-6e997c9a39698d6b.Crop43_0.At0s.Seq0006.5a0e59c4fbac.jpg"
         },
         {
           "video_pts_seconds": "164.498356",
@@ -6941,7 +6941,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/43_2.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec03.tla-6e997c9a39698d6b.Crop43_2.At164.498356s.Seq0007.04e28701c607.jpg"
         }
       ]
     },
@@ -6964,7 +6964,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/44_0.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec04.tla-70fc5cbec9fd85f9.Crop44_0.At0s.Seq0008.0e8dcec56d71.jpg"
         }
       ]
     },
@@ -6987,7 +6987,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/45_0.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec05.tla-12fb3f2c65d95902.Crop45_0.At0s.Seq0009.2711f83dc458.jpg"
         },
         {
           "video_pts_seconds": "176.098244",
@@ -7000,7 +7000,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/45_2.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.0430.ClockCrop.Rec05.tla-12fb3f2c65d95902.Crop45_2.At176.098244s.Seq0010.8f80677af08b.jpg"
         }
       ]
     },
@@ -7023,7 +7023,7 @@
           "display_precision": "minute",
           "am_pm_visibility": "not_visible",
           "year_visibility": "not_visible",
-          "evidence_locator": "Clock_Evidence/clock_crops/51_2.jpg"
+          "evidence_locator": "Clock_Evidence/clock_crops/2026-10-22.1639.ClockCrop.Rec06.tla-461b870d4da0e98e.Crop51_2.At63.5327s.Seq0011.94f1bae19e32.jpg"
         }
       ]
     }

Media_Naming/README.md

@@ -0,0 +1,13 @@
+# Current media paths
+
+`renames.csv` relocates 557 existing published objects from immutable base `253e2ad859ea93b183110f19b5bbd78fc0bd6289`. `integrity.json` binds the map by SHA-256. It preserves 1,256 readable Standard and 113 readable Pre-Standard paths. The 15 legacy Pre-Standard exceptions use six authoritative known finish dates and nine explicit unknown dates.
+
+Names start with documented date/time context and a media role, retain `RecNN` when known, and end with a deterministic sequence and content-hash prefix. `SeqNNNN` distinguishes migration inventory entries; it does not assert recording order. Clock crops additionally retain their historical crop label, corrected qualifier and documented media position. Candidate MOV names use the paired recording finish label and `Candidate`; the date is not a MOV capture time and the work ID remains blank.
+
+Photograph dates are associated recording finish-label context, never inferred photograph capture times. Multiple labels become an explicit date range and `MultipleTimes`. Existing `Proposed` and `OwnerConfirmed` qualifications remain visible. Separately supplied download representations with no exact qualified source match carry no invented status. Unknown facts remain `UnknownDate`/`UnknownTime`. Permanent IDs and source/original filename fields remain unchanged.
+
+Run `python tools/uniform_media_names.py validate --root .` to verify the immutable base identity of every moved object, current references and index semantics, and protected historical evidence. No source media download is required: exact LFS pointer OIDs and sizes establish unchanged objects.
+
+`current_path(root, old_path, expected_sha256)` in `tools/uniform_media_names.py` resolves only exact aliases whose map and current object identities verify. `project_historical_paths` makes a verified in-memory projection of SHA-bearing evidence fields. Historical receipts, recipes, confirmations, source-pinned URLs and sealed ledgers are not rewritten. The map is an object relocation record, not an HTTP redirect.
+
+Current index paths are authoritative at their containing revision. Generated access tables and download URLs are advanced in a separate local commit pinned to the first media-renaming commit. Their migration receipt records table identities, row/schema equality, unchanged embedded bytes, and path-only changes. Both commits must be published together before a public current-path success claim.

Media_Naming/integrity.json

@@ -0,0 +1,9 @@
+{
+  "schema": "uniform-media-renames/v1",
+  "base_revision": "253e2ad859ea93b183110f19b5bbd78fc0bd6289",
+  "renames": 557,
+  "renames_sha256": "036fb3ad600158c9ea2d56b837a6330905febfa31d15efe517f16bd8a77e5a64",
+  "renames_csv_sha256": "036fb3ad600158c9ea2d56b837a6330905febfa31d15efe517f16bd8a77e5a64",
+  "maps_one_to_one": true,
+  "object_bytes_changed": false
+}

Media_Naming/policy.json

@@ -0,0 +1,18 @@
+{
+  "schema": "uniform-media-naming-policy/v1",
+  "format": "<documented-date-or-range>.<documented-time-or-MultipleTimes-or-UnknownTime>.<role>[.Candidate][.RecNN][.Proposed|.OwnerConfirmed].<stable-id>[.Crop<label>.At<PTS>s].SeqNNNN.<sha12>.<ext>",
+  "stable_identity": "permanent IDs, ordinary SHA-256, size, LFS OID and encoded media bytes remain unchanged",
+  "time_meaning": "documented associated recording finish-label context; never inferred photograph or MOV capture time",
+  "multiple_labels": "explicit first_to_last documented date range and MultipleTimes; no arbitrary recording selected",
+  "unknowns": [
+    "UnknownDate",
+    "UnknownTime"
+  ],
+  "candidate_mov": "Candidate qualifier; paired Standard finish-label and RecNN context only; work_id stays empty; candidate_not_calibrated stays unchanged",
+  "photo_status": "existing proposed/owner_confirmed qualification preserved; no relationship invented for unmatched download sources",
+  "existing_readable_standard_and_prestandard": "preserved; legacy malformed/partial stems normalized from authoritative finish fields",
+  "historical_evidence": "sealed packets, receipts, confirmations, recipes, source-original filenames and historical pins remain unchanged; SHA-bound current_path resolver projects exact aliases",
+  "sequence": "SeqNNNN is migration inventory disambiguation, not recording or session order; RecNN retains authoritative recording order where available",
+  "map": "renames.csv, SHA-256 bound by integrity.json; immutable base revision; one-to-one exact paths",
+  "publication": "local preparation only until separately verified authenticated publication"
+}