Les beaux jours

Recording identifiers

ISRC

QZE2B2300017

Release date of the album this recording appears on

2023-09-22

CopyrightID (CopyrightChains transaction hash)

0x731fffd0930b3e5c178a554dc09637021c6f5c1f2baddc166632769c1a4d6424

Copyright registration time

2026-07-30T05:53:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:c139d166de859f7d2f1697ddc2dffa35cbeb0d001d5a7a782e2946728f2f02db

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZE2B2300017

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.