Provenance

Commission Implementing Regulation (EU) 2021/447 of 12 March 2021 determining revised benchmark values for free allocation of emission allowances for the period from 2021 to 2025 pursuant to Article 10a(2) of Directive 2003/87/EC

lex_id	eu-eurlex:32021r0447:2026-03-18
work identifier	http://publications.europa.eu/resource/celex/32021R0447
record sha256	6323e1124deef4d544244495806916c22bc77d0d73e186703387d21c29d135a9
source	https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02021R0447-20260318
first observed	2026-08-06T16:31:02Z
valid (publisher-asserted)	2026-03-18 → open

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)