L'enfant et les sortilèges, M. 71: No. 20, Ké ké ké ké crôac

Recording by Maurice Ravel.

Recording identifiers

ISRC
FR10S1706515
Release date of the album this recording appears on
2017-01-06
CopyrightID (CopyrightChains transaction hash)
0x77c074f663f69aa4e286cda7b20b791b9ace6bd9670074474beac932c33aad30
Copyright registration time
2026-07-07T08:02:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:83b297238af02db8897fdaed23cfb7833e5c3505b6eb2adea1fe6dc3cda0439b

What this proof establishes

This recording was released in 2017, 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.