Poèmes pour mi: VII. Les deux guerriers
Recording by Olivier Messiaen.
Recording identifiers
- ISRC
- DEF059405047
- Release date of the album this recording appears on
- 1997-01-01
- CopyrightID (CopyrightChains transaction hash)
- 0xd20ac621f6a060da8c8d8a208a197ecdd3ae41097d3c346c3aadcf02b37772d1
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34Z
- Bitcoin block
- 960403
- Canonical record hash
- sha256:19507eefd66556a43aa252c8de91be90582205daa4397896a7b8eed908bd6a67
What this proof establishes
This recording was released in 1997, 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.