ISRC FRZ118400137
Verified recording
FRZ118400137 is “Offenbach: La belle Hélène, Act 1: Couplets des rois. "Ces rois remplis de vaillance" - Chœur. "Voici tous les rois" (Ajax I, Ajax II, Oreste, Calchas, Achille, Ménélas, Agamemnon, Chœur)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x873dbb575236453753c8f4ec1840d0db2f2fc8079344090e12b12aab5819854d and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400137.
Recording identifiers
- ISRC
- FRZ118400137
- Title
- Offenbach: La belle Hélène, Act 1: Couplets des rois. "Ces rois remplis de vaillance" - Chœur. "Voici tous les rois" (Ajax I, Ajax II, Oreste, Calchas, Achille, Ménélas, Agamemnon, Chœur)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x873dbb575236453753c8f4ec1840d0db2f2fc8079344090e12b12aab5819854d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:e019053f27a8bcf08a471230364aedcd5cf389320d27dba37b5079b603a92811- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400137
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Offenbach: La belle Hélène, Act 1: Couplets des rois. "Ces rois remplis de vaillance" - Chœur. "Voici tous les rois" (Ajax I, Ajax II, Oreste, Calchas, Achille, Ménélas, Agamemnon, Chœur) · Machine-readable JSON-LD