Prélude et Fugue sur le nom d'Alain, Op. 7: I. Prélude

Recording by Maurice Duruflé.

Recording identifiers

ISRC
GBMY52005303
Release date of the album this recording appears on
2021-06-11
CopyrightID (CopyrightChains transaction hash)
0x34610c065bd241b8551e7309909aad467ac454cb6626b4e5839a44bce03d8c83
Copyright registration time
2026-07-06T22:01:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:36fd8595f735e7073074520e75ecb2507bcaad359942faeef3dd2c8571b7bb68

What this proof establishes

This recording was released in 2021, 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.