Document June 2026 historical file relationship (#65)

- Document June 2026 historical file relationship (e96889d48330567f26ba9e2097bceb07ff2bddbb)

CHANGELOG.md

@@ -2,6 +2,18 @@
 
 ## Unreleased
 
+### June 2026 historical file relationship
+
+- Added a revision-pinned provenance note recording Tim's confirmation that the
+  15 existing June 18–30, 2026 `FountainPen.Ink.IllustrationBoard.30x40`
+  `Rec01`-`Rec15` files document one physical drawing and that `RecNN`
+  establishes file order.
+- Preserved all active media, paths, record IDs, metadata, checksums,
+  `UnknownTime` values, blank provenance fields, and protocol assignments. The
+  note does not assert internal recording or session boundaries, per-file
+  recording counts, overall completeness, shared finish timing, raw-source
+  status, uninterrupted capture, a global `work_id`, or new cohort membership.
+
 ### September 1 finish-time correction
 
 - Corrected the creator-supplied finish label for the complete 12-fragment

Standard_Time_Lapses/Provenance/Historical_Relationships/2026-06-18--2026-06-30-fountain-pen-30x40.md

@@ -0,0 +1,44 @@
+# June 18–30, 2026 historical file relationship
+
+This note records a creator-confirmed relationship among 15 existing canonical
+video objects. It is bound to the repository state inspected at source revision
+[`cd26daea10ecc1c609fd1e5b9531fec6bd3cdcaf`](https://huggingface.co/datasets/maxwellinked/time-lapse-artifacts/commit/cd26daea10ecc1c609fd1e5b9531fec6bd3cdcaf)
+and its [`metadata.csv`](https://huggingface.co/datasets/maxwellinked/time-lapse-artifacts/blob/cd26daea10ecc1c609fd1e5b9531fec6bd3cdcaf/metadata.csv).
+At that revision, the 15 paths below resolve to exactly 15 unique persistent
+`record_id` values and exactly `Rec01` through `Rec15`.
+
+> These 15 files document one physical drawing. Rec01–Rec15 establishes file
+> order. A file may contain multiple recordings. Internal recording and session
+> boundaries and overall completeness are not asserted.
+
+Tim's confirmation in the companion conversation is the evidence for the
+same-drawing relationship and file order. The supplied screenshot identifies
+the files; it is not independent proof of their contents. Tim described a
+possible range of 2–10 recordings within a file, but exact per-file recording
+counts have not been established.
+
+| File order | `record_id` | Repository path |
+| ---: | --- | --- |
+| `Rec01` | `tla-0d3f080bcb1d686d` | `Standard_Time_Lapses/2026-06-18.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec01.mp4` |
+| `Rec02` | `tla-955ee83b4b72be93` | `Standard_Time_Lapses/2026-06-21.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec02.mp4` |
+| `Rec03` | `tla-6c837a1d829f47fa` | `Standard_Time_Lapses/2026-06-22.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec03.mp4` |
+| `Rec04` | `tla-3f577357dec9bc96` | `Standard_Time_Lapses/2026-06-23.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec04.mp4` |
+| `Rec05` | `tla-e8203d4fecb20fc4` | `Standard_Time_Lapses/2026-06-24.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec05.mp4` |
+| `Rec06` | `tla-5451c51f042bbc17` | `Standard_Time_Lapses/2026-06-25.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec06.mp4` |
+| `Rec07` | `tla-979661dfbb582edf` | `Standard_Time_Lapses/2026-06-26.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec07.mp4` |
+| `Rec08` | `tla-7c24b693b5e0b1b7` | `Standard_Time_Lapses/2026-06-27.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec08.mp4` |
+| `Rec09` | `tla-b2a9605d96f75681` | `Standard_Time_Lapses/2026-06-28.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec09.mp4` |
+| `Rec10` | `tla-ee49c418e6c9f5b5` | `Standard_Time_Lapses/2026-06-28.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec10.mp4` |
+| `Rec11` | `tla-8efbed822da34f95` | `Standard_Time_Lapses/2026-06-29.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec11.mp4` |
+| `Rec12` | `tla-574fff5c21f270d7` | `Standard_Time_Lapses/2026-06-29.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec12.mp4` |
+| `Rec13` | `tla-2b8fe7306bd03e4e` | `Standard_Time_Lapses/2026-06-29.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec13.mp4` |
+| `Rec14` | `tla-9929071f366b1e04` | `Standard_Time_Lapses/2026-06-30.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec14.mp4` |
+| `Rec15` | `tla-948a77db69a90bb8` | `Standard_Time_Lapses/2026-06-30.UnknownTime.FountainPen.Ink.IllustrationBoard.30x40.Rec15.mp4` |
+
+This relationship is intentionally narrower than a complete fragment-sequence
+packet. The dates and literal `UnknownTime` path values are retained as existing
+file-level labels; they do not establish a shared finish date or time. This note
+does not assert raw-source status, uninterrupted capture, internal recording or
+session boundaries, or overall completeness. It does not create a global
+`work_id`, change blank `provenance_status` values, alter acquisition-protocol
+assignments, or add these files to prospective-fragment or timing cohorts.

Standard_Time_Lapses/Provenance/README.md

@@ -28,6 +28,15 @@ Relationship sidecars can group those objects without merging their persistent
   The active correction resolves that label to `14:13`, for which the same
   retained final MP4 boundary is 21 seconds later.
 
+## Historical relationships
+
+- [`Historical_Relationships/2026-06-18--2026-06-30-fountain-pen-30x40.md`](Historical_Relationships/2026-06-18--2026-06-30-fountain-pen-30x40.md)
+  records Tim's confirmation that 15 existing June 2026 files document one
+  physical drawing and that `Rec01`-`Rec15` establishes file order. It does not
+  assert internal recording or session boundaries, overall completeness, or a
+  shared finish date/time, and it remains separate from the complete
+  fragment-sequence packets below.
+
 ## Dated layers
 
 - [`2026-07-31/`](2026-07-31/) preserves historical filename-to-record mappings