Promote clean July 13 record to Standard

Archive_Specifications.md

@@ -3,12 +3,12 @@
 ## Scope and Protocol Version
 
 These specifications apply to recordings and drawings created beginning July
-15, 2025 unless a metadata row documents a deviation.
+13, 2025 unless a metadata row documents a deviation.
 
 The corresponding metadata identifier is:
 
 ```text
-acquisition_protocol_version = standard-2025-07-15
+acquisition_protocol_version = standard-2025-07-13
 ```
 
 The identifier records the governing protocol. It does not imply that every

CHANGELOG.md

@@ -1,5 +1,20 @@
 # Changelog
 
+## Unreleased — July 13 tier promotion
+
+- Promoted `tla-3f49a8917fe22676` from Pre-Standard to Standard after the
+  creator confirmed that clean media integrity is the controlling membership
+  criterion.
+- Verified all 1,205 video frames and the audio stream decode successfully.
+  The shortened clip begins mid-process and reaches a completed, signed
+  endpoint without corruption or a broken ending.
+- Preserved the 141,221,810-byte media payload, Xet identity, stable record ID,
+  and the 485-record active total while relocating its repository path.
+- Moved the documented protocol boundary coherently to
+  `standard-2025-07-13` across the canonical index.
+- Updated active membership to 357 Standard plus 128 Pre-Standard records
+  without changing the 29-field schema.
+
 ## Unreleased — Standard ingestion
 
 ### Membership and evidence policy

Pre_Standard_Time_Lapses/metadata.csv

@@ -8,8 +8,8 @@ file_name,record_id,collection_tier,is_canonical,acquisition_protocol_version,da
 2024-10-08.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-1f0177c5dd6448de,pre_standard,false,,2024-10-08,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,45.72,2634,1838,landscape,60.04,h264,yuv420p,mp4,True,f41e2b00929e2fb573aae716ba1525649d0af56334ca5c15d57553b1253f5873,,,,,,,347195582,
 2024-10-09.1807.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-e8720913387d5e6a,pre_standard,false,,2024-10-09,18:07,Pencil;FountainPen,Graphite;Ink,Paper,11x14,45.3,2160,2998,portrait,60.02,h264,yuv420p,mp4,True,bf004747e2e1eea2a66beab7d9efa6cb2fb68f2180de985503038096d56e1c92,,,,,,,466396080,
 2024-10-09.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-377ff49f94921748,pre_standard,false,,2024-10-09,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,44.63,2160,2742,portrait,60,h264,yuv420p,mp4,True,930ff9d58ea1292a8104184141b946fcad205abab53e752037d0694e99cda14d,,,,,,,224334578,
-2024-10-11.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-3cb73bd528446063,pre_standard,false,,2024-10-11,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.35,2160,2700,portrait,60,h264,yuv420p,mp4,True,d26f4b4bc4c2547b0009acdc2a3d718d70d6cc2b675816518d9b4ee3d33fc38d,,,,,,,52249854,
 2024-10-11-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-0c2548863e669863,pre_standard,false,,2024-10-11,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,23.64,2160,2880,portrait,60.05,h264,yuv420p,mp4,True,998a5397ae17b7f630c15446001f2fcd4365f49b55a88764d46bf0d32473b3df,,,,,,,234408214,
+2024-10-11.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-3cb73bd528446063,pre_standard,false,,2024-10-11,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.35,2160,2700,portrait,60,h264,yuv420p,mp4,True,d26f4b4bc4c2547b0009acdc2a3d718d70d6cc2b675816518d9b4ee3d33fc38d,,,,,,,52249854,
 2024-10-12.1452.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-d7a5863bacb5f080,pre_standard,false,,2024-10-12,14:52,Pencil;FountainPen,Graphite;Ink,Paper,11x14,23.27,2160,2920,portrait,60,h264,yuv420p,mp4,True,eb94eece150a4bfcaa0b893788db073f80200442f0e106b73467d099bd51bfda,,,,,,,124488779,
 2024-10-15.0907.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-82872edeb8244739,pre_standard,false,,2024-10-15,09:07,Pencil;FountainPen,Graphite;Ink,Paper,11x14,31.87,2160,3840,portrait,60,h264,yuv420p,mp4,True,6efe93b9bba282114fa7ff83276b536264da6a3e2e80f493c9423cfb48b93fc3,,,,,,,222333409,
 2024-10-19.0312.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-eaff4811289cc977,pre_standard,false,,2024-10-19,03:12,Pencil;FountainPen,Graphite;Ink,Paper,11x14,28.38,2160,3840,portrait,60,h264,yuv420p,mp4,True,a5dfa19e0ece8abae905308199210618e4accf2ea95564326946cedb5b6aed57,,,,,,,200230882,
@@ -51,7 +51,6 @@ file_name,record_id,collection_tier,is_canonical,acquisition_protocol_version,da
 2025-00-00.0000.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-c8a941a360dce529,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,30x40,99.2,2160,3840,portrait,60,h264,yuv420p,mp4,True,06d644efc574b6b6891aef3e697aa81a6bd7f8e00008c465ad04ddabad97df54,,,,,,,708406943,
 2025-00-00.0000.FountainPen.Ink.IllustrationBoard.40x30.mp4,tla-053381aa5b697086,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,40x30,78.97,2160,3840,portrait,60,h264,yuv420p,mp4,True,5ffb3c35c3a0efa2db7ef8d919fb4cd9e7de0ec2f5b93d3b560e41210562a547,,,,,,,567849690,
 2025-00-00.0000.Pencil.Graphite.BallpointPen.Ink.Paper.11x14.mp4,tla-1594c432c3ee1bc7,pre_standard,false,,,00:00,Pencil;BallpointPen,Graphite;Ink,Paper,11x14,361.02,2160,3840,portrait,60,h264,yuv420p,mp4,True,824c208bd89155e332dc9a5b92c14df2f748d6b94a80f0abe46e1466cb185dfb,,,,,,,2265153511,
-2025-02-23.1141.Pencil.Graphite.FountainPen.Ink.WatercolorPaper.HotPress.22x30.mp4,tla-bba74d843dfd8053,pre_standard,false,,2025-02-23,11:41,Pencil;FountainPen,Graphite;Ink,WatercolorPaper,22x30,71.37,2160,3840,portrait,60,h264,yuv420p,mp4,True,a76f915fdaf7c4001eee94e54197bad04c360f70917f656832d69462dbec6de4,,,,,,,505052759,
 2025-00-00.UnknownTime..FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-0f14fe10f12de446,pre_standard,false,,,,FountainPen,Ink,IllustrationBoard,30x40,285.8,2160,3840,portrait,59.99,h264,yuv420p,mp4,True,ca6e782912a0baeabe55d78e8bbdfd232a65d6ac9ba61dcf8fa3163a476f8fa5,,,,,,,2019081356,
 2025-00-00.UnknownTime.Brush.FountainPen.Ink.Ink.WatercolorPaper.ColdPress.23x30.mp4,tla-78211dbf9f2286db,pre_standard,false,,,,,,,23x30,356.58,2160,3840,portrait,60,h264,yuv420p,mp4,True,9d9d9b13b22ee0e2907978ccc3660bf63438fbfef78f69ec023efdab55b99a6a,,,,,,,2490304251,
 2025-01-01.1128.FountainPen.Ink.Paper.18x24.mp4,tla-1c2bee33a71e4f6e,pre_standard,false,,2025-01-01,11:28,FountainPen,Ink,Paper,18x24,364.07,2160,3840,portrait,30,h264,yuv420p,mp4,True,f6182e1fdc2c0a3381c68374a4741522c243d2cd32a4bac5752d438052a538cf,,,,,,,1136327374,
@@ -99,6 +98,7 @@ file_name,record_id,collection_tier,is_canonical,acquisition_protocol_version,da
 2025-02-04-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-3fd2287a24c79b20,pre_standard,false,,2025-02-04,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,2119.33,2160,3840,portrait,59.99,h264,yuv420p,mp4,True,5d4177966d9ef8a4b8ea76370372bfa00a72676df5816e93962f2f8d40809696,,,,,,,14896786325,
 2025-02-13.1045.BallpointPen.Ink.Paper.18x24.mp4,tla-8288f18183676230,pre_standard,false,,2025-02-13,10:45,BallpointPen,Ink,Paper,18x24,28.8,2160,3840,portrait,60,h264,yuv420p,mp4,True,d3949ca109c131a120f3c8ef9a40fd8c9b3e92e88dc588648d2cb48577c92e88,,,,,,,207020490,
 2025-02-14.1642.BallpointPen.Ink.Paper.11x14.mp4,tla-a7450f3a1c8c3c1b,pre_standard,false,,2025-02-14,16:42,BallpointPen,Ink,Paper,11x14,49.53,2160,3840,portrait,60,h264,yuv420p,mp4,True,7cd09861c44a0c7ee60f9f3ec82be6c89643b19f66532246e66578251ea93962,,,,,,,352140274,
+2025-02-23.1141.Pencil.Graphite.FountainPen.Ink.WatercolorPaper.HotPress.22x30.mp4,tla-bba74d843dfd8053,pre_standard,false,,2025-02-23,11:41,Pencil;FountainPen,Graphite;Ink,WatercolorPaper,22x30,71.37,2160,3840,portrait,60,h264,yuv420p,mp4,True,a76f915fdaf7c4001eee94e54197bad04c360f70917f656832d69462dbec6de4,,,,,,,505052759,
 2025-02-26.0201.FountainPen.Ink.Paper.11x14.mp4,tla-572e799c66feeb76,pre_standard,false,,2025-02-26,02:01,FountainPen,Ink,Paper,11x14,29.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,230d6e6f1d6e6aa10fe39bd8221922226687853abceada837c4fb641dac81c33,,,,,,,215060067,
 2025-03-00.0000.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-318c6877ee1d84bc,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,30x40,364.12,2160,3840,portrait,60,h264,yuv420p,mp4,True,c9a92ad4aca17c118782bfb4e407960901efb858252ffd44bffddfbf22676018,,,,,,,2543446920,
 2025-03-00.UnknownTime.FountainPen.Ink.Brush.Ink.IllustrationBoard.30x40.mp4,tla-86319ed8b7c4b34d,pre_standard,false,,,,FountainPen;Brush,Ink,IllustrationBoard,30x40,361.78,2160,3840,portrait,60,h264,yuv420p,mp4,True,fa9684ccc45a3da1508185872fd2ce92b164b1a6267ba7a9a840dac8ff8a1145,,,,,,,2525182547,
@@ -127,4 +127,3 @@ file_name,record_id,collection_tier,is_canonical,acquisition_protocol_version,da
 2025-06-22.1914.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-b614c69d069ceb33,pre_standard,false,,2025-06-22,19:14,Pencil;FountainPen,Graphite;Ink,Paper,11x14,82.93,2160,2880,portrait,60,h264,yuv420p,mp4,True,fa6cae44ea6554d8d93777597100435d75e27d3ea294c6cada6f928530443c22,,,,,,,436115929,
 2025-07-04.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.22x28.mp4,tla-52059e643aa495a4,pre_standard,false,,2025-07-04,,Pencil;FountainPen,Graphite;Ink,Paper,22x28,643.15,2160,3840,portrait,60,h264,yuv420p,mp4,True,79368312bb8ab5871008281c50ccdc331bf45b126d0e317d6a5357be970027b5,,,,,,,4492627470,
 2025-07-09.0320.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-e6f0ae49aa9cd4f9,pre_standard,false,,2025-07-09,03:20,Pencil;FountainPen,Graphite;Ink,Paper,11x14,35.43,2160,3840,portrait,60,h264,yuv420p,mp4,True,83582f0b9ca6d301413612103adff75ca6ebc242b07f2468618f8b51ee96a6d2,,,,,,,226909297,
-2025-07-13.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.9x12.mp4,tla-3f49a8917fe22676,pre_standard,false,,2025-07-13,,Pencil;FountainPen,Graphite;Ink,Paper,9x12,20.08,2160,3840,portrait,60,h264,yuv420p,mp4,True,70e77e9470602c991d0cc67f2e94a556e86bddfbcd5ab33a3e9f90a7dba89d76,,,,,,,141221810,

README.md

@@ -85,7 +85,7 @@ dataset_info:
     dtype: large_string
   splits:
   - name: archive
-    num_examples: 356
+    num_examples: 357
 - config_name: pre_standard
   features:
   - name: video
@@ -148,7 +148,7 @@ dataset_info:
     dtype: large_string
   splits:
   - name: archive
-    num_examples: 129
+    num_examples: 128
 configs:
 - config_name: canonical
   default: true
@@ -287,10 +287,10 @@ configs:
 
 485 time-lapse recordings of one artist's traditional drawing practice across
 nearly two years (September 2024–August 10, 2026), with standardized acquisition
-since July 15, 2025. Across approximately 1.90 TB of video, the archive follows
+since July 13, 2025. Across approximately 1.90 TB of video, the archive follows
 the same artist working in physical media—including pencil, ballpoint pen,
 fountain pen, graphite, and ink—on fixed-format paper and illustration board.
-The release combines 356 canonical Standard videos and 129 earlier
+The release combines 357 canonical Standard videos and 128 earlier
 Pre-Standard recordings. Every published video has a persistent record ID,
 content hash, byte size, and encoded-stream metadata; historical session and
 provenance fields remain less complete in the Pre-Standard tier.
@@ -311,17 +311,20 @@ These counts describe the current `main` branch. The immutable `v0.3.0` tag
 contains 467 rows: 338 Standard and 129 Pre-Standard. A later curator-verified
 provenance correction promoted one distinct Standard recording from the
 noncanonical unresolved subtree. A subsequent creator-verified ingestion added
-17 unique Standard media objects, bringing current `main` to 356 Standard and
-129 Pre-Standard records. Two of those additions are explicitly documented as
-shortened derivatives rather than full-duration masters.
+17 unique Standard media objects. A subsequent creator-verified tier review
+promoted the clean July 13 recording without changing its payload or stable
+identity, bringing current `main` to 357 Standard and 128 Pre-Standard records.
+Two records from the 17-object ingestion and the promoted July 13 record are
+explicitly documented as shortened derivatives rather than full-duration
+masters.
 
 | Collection tier | Published MP4s | Indexed rows | Date coverage | Metadata state |
 | --- | ---: | ---: | --- | --- |
-| `standard` | 356 direct files | 356 | 2025-07-15–2026-08-10 | Complete core technical metadata for every direct Standard file |
-| `pre_standard` | 129 | 129 | 2024-09-17–2025-07-13, plus 9 unknown dates | Complete core technical metadata; historical descriptive and provenance gaps remain |
+| `standard` | 357 direct files | 357 | 2025-07-13–2026-08-10 | Complete core technical metadata for every direct Standard file |
+| `pre_standard` | 128 | 128 | 2024-09-17–2025-07-09, plus 9 unknown dates | Complete core technical metadata; historical descriptive and provenance gaps remain |
 | Earlier archive (unpublished) | 0 public videos | 0 | Historical scope 2012–2016 | More than 8 TB held outside this release; ingestion pending |
 
-**Current published index:** `main` contains 485 rows: 356 Standard and 129
+**Current published index:** `main` contains 485 rows: 357 Standard and 128
 Pre-Standard. The preceding v0.1 state at revision
 `339e6149de130cbe2d001f7a0e5247872bc788ec` exposed 465 rows: 335 Standard and
 130 Pre-Standard. v0.2 added three previously unindexed Standard files and
@@ -331,7 +334,9 @@ metadata. The post-v0.3 provenance correction promotes one previously
 unresolved, distinct Standard recording and corrects a separate record's
 physical finish date and time. The later 17-record Standard ingestion applies
 technical and provenance criteria without filtering records by aesthetic
-completion or perceived artistic quality.
+completion or perceived artistic quality. The later July 13 promotion applies
+the same rule to a clean shortened record and moves the documented Standard
+boundary coherently rather than creating a one-file exception.
 
 The Hub configurations use the split name `archive`. No official
 train/validation/test partition has been defined.
@@ -341,10 +346,10 @@ train/validation/test partition has been defined.
 The release exposes two explicit configurations so metadata-complete canonical
 records are not silently mixed with historically less complete records:
 
-- `canonical/archive` is the default and loads root `metadata.csv` with the 356
+- `canonical/archive` is the default and loads root `metadata.csv` with the 357
   direct files in `Standard_Time_Lapses/`
 - `pre_standard/archive` loads `Pre_Standard_Time_Lapses/metadata.csv` with the
-  129 direct files in that folder
+  128 direct files in that folder
 
 Each configuration has the same declared 29-column schema. Stored dimensions
 and byte sizes are nullable integers, `has_audio` is a nullable boolean, and
@@ -354,8 +359,8 @@ zero or false. Both indexes declare tier membership directly: the root index set
 `collection_tier = standard` and `is_canonical = true`; the Pre-Standard CSV
 sets `collection_tier = pre_standard` and `is_canonical = false`.
 
-Published-index completeness is defined by the 356 rows in `canonical/archive`
-plus the 129 rows in `pre_standard/archive` and their generated Parquet
+Published-index completeness is defined by the 357 rows in `canonical/archive`
+plus the 128 rows in `pre_standard/archive` and their generated Parquet
 exports. Hugging Face's separate column Statistics job is an auxiliary,
 asynchronous surface; its availability is not used to claim or reject
 row-level completeness.
@@ -380,7 +385,7 @@ materials, studios, or drawing practices broadly.
 
 ### `Standard_Time_Lapses/`
 
-The directory contains 356 direct MP4 files. `metadata.csv` is their complete
+The directory contains 357 direct MP4 files. `metadata.csv` is their complete
 machine-readable canonical index: every direct file has one validated row with
 core technical metadata. Direct placement alone is not sufficient for future
 additions; metadata and release validation are required.
@@ -390,7 +395,7 @@ Each canonical metadata row now includes:
 - a persistent `record_id`
 - `collection_tier = standard`
 - `is_canonical = true`
-- `acquisition_protocol_version = standard-2025-07-15`
+- `acquisition_protocol_version = standard-2025-07-13`
 - descriptive session fields
 - encoded video properties
 - repository content hash and size
@@ -415,7 +420,7 @@ yet have enough documentation for promotion into the canonical collection.
 
 ### `Pre_Standard_Time_Lapses/`
 
-These 129 recordings predate the standard acquisition protocol. They are
+These 128 recordings predate the standard acquisition protocol. They are
 published for archival continuity but are not interchangeable with canonical
 standard records. Each now has a stable `record_id`, exact Hub content hash and
 size, playback duration, stored dimensions and orientation, frame rate, codec,
@@ -424,7 +429,7 @@ materials, and provenance remain incomplete where evidence is unavailable.
 Missing values must not be interpreted as zero, false, or evidence that a
 property was absent.
 
-The folder-local `metadata.csv` is the active index for these 129 videos and is
+The folder-local `metadata.csv` is the active index for these 128 videos and is
 loaded by the `pre_standard/archive` configuration. It follows the same
 declared 29-field schema as the canonical index while leaving undocumented
 historical fields empty.

SCHEMA.md

@@ -56,7 +56,7 @@ therefore preserve tool and medium sets without manufacturing positional pairs.
 directly in `Standard_Time_Lapses/`. Direct placement alone does not make a file
 canonical: every released canonical file must have exactly one metadata row,
 complete required technical fields, and the necessary rights and provenance
-clearance. The canonical index contains 356 validated records and covers every MP4
+clearance. The canonical index contains 357 validated records and covers every MP4
 stored directly in `Standard_Time_Lapses/` at the pinned revision.
 
 The canonical index does not make provenance, unresolved, pre-standard, or
@@ -70,7 +70,7 @@ legacy files canonical.
 | `record_id` | string | Persistent identity in the form `tla-` plus 16 lowercase hexadecimal characters. |
 | `collection_tier` | enum | `standard` for this index. |
 | `is_canonical` | boolean | `true` for every row in this index. |
-| `acquisition_protocol_version` | string | Protocol identifier; currently `standard-2025-07-15`. |
+| `acquisition_protocol_version` | string | Protocol identifier; currently `standard-2025-07-13`. |
 
 The initial `record_id` values were generated from a namespaced SHA-256 of the
 published repository path. Once assigned, the stored value is authoritative and
@@ -82,7 +82,7 @@ different object at the corrected destination path.
 
 ### Pre-Standard collection contract
 
-`Pre_Standard_Time_Lapses/metadata.csv` indexes the 129 direct MP4 files in that
+`Pre_Standard_Time_Lapses/metadata.csv` indexes the 128 direct MP4 files in that
 folder. Each row uses `collection_tier = pre_standard`, `is_canonical = false`,
 and a blank `acquisition_protocol_version`. Pre-Standard status records a
 different acquisition/documentation era; it does not remove the requirements

VALIDATION.md

@@ -4,8 +4,8 @@
 
 The current post-v0.3 main-branch candidate validates:
 
-- all 356 canonical Standard rows and direct Standard MP4 paths
-- all 129 active Pre-Standard rows and direct Pre-Standard MP4 paths
+- all 357 canonical Standard rows and direct Standard MP4 paths
+- all 128 active Pre-Standard rows and direct Pre-Standard MP4 paths
 - persistent record identity and cross-tier uniqueness
 - exact Hub Xet file IDs and stored byte sizes
 - container-header technical metadata for every active published MP4
@@ -25,6 +25,13 @@ The later Standard ingestion adds 17 creator-verified media objects totaling
 local SHA-256 identities are unique, and none matches an existing Hub media
 object. The batch is indexed without changing the 29-field schema.
 
+The July 13 tier promotion moves one existing 141,221,810-byte object from
+Pre-Standard to Standard without changing its payload, Xet identity, or stable
+record ID. All 1,205 video frames and the audio stream decode successfully.
+The clip begins after drawing has started and reaches a completed, signed
+endpoint. The promotion moves the protocol identifier coherently to
+`standard-2025-07-13` and preserves the 485-record total.
+
 ## Result
 
 **PASS — zero structural validation errors**
@@ -32,14 +39,14 @@ object. The batch is indexed without changing the 29-field schema.
 | Check | Result |
 | --- | ---: |
 | Active indexed rows | 485 |
-| Canonical Standard rows | 356 |
-| Pre-Standard rows | 129 |
+| Canonical Standard rows | 357 |
+| Pre-Standard rows | 128 |
 | Metadata columns per index | 29 |
 | Unique persistent `record_id` values | 485 |
 | Unique nonblank content hashes | 485 |
 | Complete encoded-video metadata | 485/485 |
-| Canonical repository paths matched | 356/356 |
-| Pre-Standard repository paths matched | 129/129 |
+| Canonical repository paths matched | 357/357 |
+| Pre-Standard repository paths matched | 128/128 |
 | Stored-orientation conflicts | 0 |
 | Duplicate active content hashes | 0 |
 
@@ -51,8 +58,8 @@ fractional rates as `float64` in the Pre-Standard configuration.
 ## Audited statistics
 
 - Total indexed playback duration: 50.49 hours
-- Canonical playback duration: 40.89 hours
-- Pre-Standard playback duration: 9.60 hours
+- Canonical playback duration: 40.898 hours
+- Pre-Standard playback duration: 9.596 hours
 - Median active-record playback duration: 329.630 seconds
 - Total indexed video size: 1.901 TB decimal
 - Stored orientation: 473 portrait, 12 landscape
@@ -66,9 +73,10 @@ fractional rates as `float64` in the Pre-Standard configuration.
    `Archive_Specifications.md` describes the 30×40 support as Illustration
    Board. The curator must determine whether the rows or the specification are
    wrong; this release candidate does not manufacture a correction.
-2. Two creator-confirmed Standard additions are shortened derivatives rather
+2. Three creator-confirmed Standard records are shortened derivatives rather
    than full-duration masters. Their start/end limitations remain explicit in
-   `notes`; neither is represented as a complete capture lineage.
+   `notes`; none is represented as a complete capture lineage. The promoted
+   July 13 record starts mid-process and reaches a completed, signed endpoint.
 3. The 2026-01-11 and 2026-02-08 additions each produced one non-monotonic
    duplicate video-timestamp warning during validation but decoded completely.
    The 2026-01-11 recording also has pronounced lighting variation.

VIEWER_MIGRATION.md

@@ -10,8 +10,8 @@ machine-learning split.
 
 The release candidate defines:
 
-- `canonical/archive` — default; 356 direct Standard MP4 files
-- `pre_standard/archive` — 129 direct Pre-Standard MP4 files
+- `canonical/archive` — default; 357 direct Standard MP4 files
+- `pre_standard/archive` — 128 direct Pre-Standard MP4 files
 
 Both configurations use explicit direct-file globs. The canonical glob does
 not recurse into `Standard_Time_Lapses/Provenance/`, so supporting historical
@@ -43,8 +43,8 @@ the Pre-Standard tier.
 
 Merge only after the pull-request preview confirms:
 
-1. `canonical/archive` contains exactly 356 rows.
-2. `pre_standard/archive` contains exactly 129 rows.
+1. `canonical/archive` contains exactly 357 rows.
+2. `pre_standard/archive` contains exactly 128 rows.
 3. No provenance video is present in either configuration.
 4. Every expected row contains its metadata.
 5. Stored dimensions and byte sizes load as integers.

tools/repair_metadata.py

@@ -92,7 +92,7 @@ def repair(
         row["record_id"] = stable_record_id(row["file_name"])
         row["collection_tier"] = "standard"
         row["is_canonical"] = "true"
-        row["acquisition_protocol_version"] = "standard-2025-07-15"
+        row["acquisition_protocol_version"] = "standard-2025-07-13"
 
     record_ids = [row["record_id"] for row in rows]
     file_names = [row["file_name"] for row in rows]

tools/validate_metadata.py

@@ -195,7 +195,7 @@ def validate(
             errors.append(f"{label}: collection_tier must be standard")
         if row.get("is_canonical", "").lower() != "true":
             errors.append(f"{label}: is_canonical must be true")
-        if row.get("acquisition_protocol_version") != "standard-2025-07-15":
+        if row.get("acquisition_protocol_version") != "standard-2025-07-13":
             errors.append(f"{label}: unexpected acquisition protocol version")
         if not valid_calendar_date(row.get("date", "")):
             errors.append(f"{label}: invalid or missing finish date")