Provenance

Commission Regulation (EC) No 748/2009 of 5 August 2009 on the list of aircraft operators …

lex_id	eu-eurlex:32009r0748:2012-02-14
work identifier	http://publications.europa.eu/resource/celex/32009R0748
record sha256	360334c99ebc2e3a200fedef56c13ff1c4dbe392e4bac5b7953e4ffc5d90e0d7
source	https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02009R0748-20120214
first observed	2026-08-06T16:31:02Z
valid (publisher-asserted)	2012-02-14 → 2013-02-11

Event chain

event	observed	detail
first_sighting	2026-08-06T16:31:02Z

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	2026-08-07T19:46:23Z · corpus 8d5e859
stamp signature	valid (ECDSA-P256)