Debussy: Debussy: La Mer, L.109: 1. From Dawn Till Noon On The Sea (De l'aube à midi sur la mer)

Recording identifiers

ISRC

NLA507617701

Release date of the album this recording appears on

2019-12-27

CopyrightID (CopyrightChains transaction hash)

0x6ec67768189438d8b574396a8039de47aad1747b834b06ad0704bb58f7a7c452

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:e1b2b8d0e1ba7032fb2356e0126863594993f3fc586618dd13c667845177ea60

• Verify the CopyrightID on CopyrightChains
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• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA507617701

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.