Debussy: Debussy: Images oubliées, L. 87: 2. Souvenir du Louvre (Sarabande)

Recording identifiers

ISRC

NLA508317906

Release date of the album this recording appears on

2019-12-27

CopyrightID (CopyrightChains transaction hash)

0xef09eb756e87ea51e7370249980b4a967e98b000f266aa2ce85a9f2344ae3859

Copyright registration time

2026-07-30T00:48:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:10:20Z

Bitcoin block

960183

Canonical record hash

sha256:7458908043bfb6a1ba5ed687523743b80f00ea6dddbd45b4a3dd0f33447e14ba

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA508317906

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

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.