Provenance

Version consolidée applicable au 02/12/1983 : Règlement grand-ducal du 21 février 1983 relatif à la limitation des émissions sonores des avions subsoniques.

lex_id	lu-legilux:rgd-1983-02-21-n2:1984-02-03
work identifier	http://data.legilux.public.lu/eli/etat/leg/rgd/1983/02/21/n2
record sha256	be0eb9f99ec775fc7ed967069a5e06b49d5933e12c57c35b44bd0bb6ba775dfc
source	https://legilux.public.lu/eli/etat/leg/rgd/1983/02/21/n2/consolide/19840203/fr
first observed	2026-08-01T00:00:00Z
valid (publisher-asserted)	1984-02-03 → open

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)