Orphée et Eurydice, ACT 3, Scène 1 (Eurydice et Orphée): Air: J'ai perdu mon Eurydice (Orphée)
Recording by Anne Sofie von Otter.
Recording identifiers
- ISRC
- FRZ118901300
- Release date of the album this recording appears on
- 2005-11-28
- CopyrightID (CopyrightChains transaction hash)
- 0xcbc62b0a8eb4d6e1f579468e30c53af47951f328ee1f1ce15ef519edf3a94078
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16Z
- Bitcoin block
- 960264
- Canonical record hash
- sha256:69a11909168d3d3c1dfd0f0e59a3b53333e9a3f0c803fa2c92a97aec4e6d581e
What this proof establishes
This recording was released in 2005, 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.