Provenance
Version consolidée applicable au 30/12/2021 : Règlement ministériel du 14 mai 2019 relatif à la subdivision et aux conditions d’utilisation de l’espace aérien luxembourgeois.
Event chain
| event | observed | detail |
|---|
| first_sighting | 2026-08-01T00:00:00Z | |
The record hash covers the canonical metadata record (no body text is stored in this mode).
Published hashes are forward-verifiable commitments: the day text serving is enabled, body hashes join this chain.
| tier | A, publisher-supplied validity dates |
| history begins | publisher |
| index built | 2026-08-04T13:15:37Z · corpus 2f51cf1 |
| stamp signature | valid (ECDSA-P256) |