Individual entry filename and path matrix

All paths below were generated with the production IndividualTrackingSettings.folderPath, IndividualEntryExporter.filename, and file export collision resolver. Dates and UUIDs are fixed synthetic fixtures in UTC.

Canonical UUID-backed paths

Fixture	Metric	Generated relative path	Identity behavior
canonical quantity	weight	entries/body_measurements/2026_07_14_0915_weight_weight_71000000-0000-0000-0000-000000000001.md	UUID suffix from canonical source identity
canonical category	symptom_headache	entries/symptoms/2026_07_14_0916_symptom_headache_symptom_headache_71000000-0000-0000-0000-000000000002.md	UUID suffix from canonical source identity
canonical State of Mind	state_of_mind_entries	entries/mindfulness/2026_07_14_0917_state_of_mind_entries_state_of_mind_entries_71000000-0000-0000-0000-000000000003.md	UUID suffix from canonical source identity
canonical blood-pressure correlation	blood_pressure	entries/vitals/2026_07_14_0918_blood_pressure_blood_pressure_71000000-0000-0000-0000-000000000004.md	UUID suffix from canonical source identity
canonical medication dose	medications	entries/medications/2026_07_14_0919_medications_medications_71000000-0000-0000-0000-000000000007.md	UUID suffix from canonical source identity
canonical workout	workouts	entries/workouts/2026_07_14_0920_workouts_workouts_71000000-0000-0000-0000-000000000008.md	UUID suffix from canonical source identity

Canonical filenames always include the lowercased original HealthKit UUID. Re-exporting the same canonical record therefore resolves to the same path, and distinct records in the same minute remain distinct without order-dependent suffixes.

UUID-free compatibility collisions

Fixture	Metric	Filename requested for every sample	Resolved relative path	Collision behavior
legacy compatibility collision	blood_glucose	entries/vitals/2026_07_14_0915_blood_glucose.md	entries/vitals/2026_07_14_0915_blood_glucose.md	base path reserved by the first sample
legacy compatibility collision	blood_glucose	entries/vitals/2026_07_14_0915_blood_glucose.md	entries/vitals/2026_07_14_0915_blood_glucose_15000.md	seconds and milliseconds suffix resolves the same-minute collision
legacy compatibility collision	blood_glucose	entries/vitals/2026_07_14_0915_blood_glucose.md	entries/vitals/2026_07_14_0915_blood_glucose_15000_2.md	numeric suffix resolves an identical timestamp suffix collision

UUID-free compatibility entries keep the configured minute-precision base filename for the first sample. Later collisions receive the production seconds-and-milliseconds suffix, followed by a numeric suffix only when that suffix is also reserved during the export run.