L'Ascension, quatre méditations symphoniques: II. Alléluias sereins d'une âme qui désire le ciel

Recording by Olivier Messiaen.

Recording identifiers

ISRC
FR50X1954805
Release date of the album this recording appears on
2019-09-27
CopyrightID (CopyrightChains transaction hash)
0x76399d0367e4570fc22a63dc5eb29e056b7e18bf644b56cff5dfdbec000fa93a
Copyright registration time
2026-07-07T02:49:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5a5bcc84d60cccbd426ff0df57fd43e27acb7ca5072f81625935f8176152109e

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.