Każwalità pubblika f’ħin reali.

Il-perjodi u d-dati jinqasmu; il-bidu inkluż, it-tmiem eskluż. It-tiftix bl-ID juża source + window_id mingħajr dati. Il-kursuri jżommu l-filtri u l-limiti tal-ħin. Jiġu esportati biss dati maħżuna; l-għadd u SHA-256 jinsabu fil-manifest JSON.

Rekords A + B maħżuna lokalment; is-sinkronizzazzjoni tista’ tkun imdewma. L-età tgħodd jiem kalendarji UTC mill-ewwel rekord ippruvat, mhux disponibbiltà bla waqfien.

GET /api/v1/entropy
GET /api/v1/entropy?period=hour
GET /api/v1/entropy?period=month&limit=1000
GET /api/v1/entropy?period=year&limit=1000
GET /api/v1/entropy?window_id=59746938
GET /api/v1/entropy?source=A&window_id=59746938
GET /api/v1/entropy?source=B&window_id=59746938
GET /api/v1/entropy?from=2026-10-18T00:00:00Z&to=2026-10-19T00:00:00Z
GET /api/v1/entropy?period=year&limit=1000&cursor=…
GET /api/v1/entropy?history=1&limit=1000&before=…
GET /api/v1/entropy/export?period=year&format=zip
GET /api/v1/entropy/export?period=year&format=ndjson.gz
GET /api/v1/entropy/export?period=hour&format=json
202 → status_url → 200 → download_url + manifest_url
UTC: from ≤ created_at < to
source: A | B | both
limit: 1…1000
period: hour=3600s | month=2592000s | year=31536000s
(source, window_id): UNIQUE
format: zip (default) | ndjson.gz (legacy ndjson) | json (≤3600s)
ZIP (Deflate): entropy.ndjson + manifest.json + README.txt
sha256: download file | ndjson_sha256: entropy.ndjson
stats: archive_entries_total, archive_entries_a, archive_entries_b,
       archive_first_record_at, service_started_at, service_operating_days,
       archive_retention_days, archive_last_updated_at, last_hour_entries,
       archive_scope=locally_retained_A_B, archive_sync_current
service_started_at_basis: earliest_proven_record
service_operating_days: UTC calendar day number (1…); retention: 365 days
availability: count, expected_windows, missing_windows, complete, sources
400: invalid_query | 429: export_busy | 503: export_unavailable