ISRC FRZ118400136
Verified recording
FRZ118400136 is “Offenbach: La belle Hélène, Act 1: Marche. "Voici les rois de la Grèce" (Chœur)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xfe7c99856191b256d24146acddcbea9312195c59002cd300c33a808416a75fd1 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400136.
Recording identifiers
- ISRC
- FRZ118400136
- Title
- Offenbach: La belle Hélène, Act 1: Marche. "Voici les rois de la Grèce" (Chœur)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xfe7c99856191b256d24146acddcbea9312195c59002cd300c33a808416a75fd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:af087736dcecdb12d21f2b7384cd3239fd7316a458847e077662287351164ece- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400136
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Offenbach: La belle Hélène, Act 1: Marche. "Voici les rois de la Grèce" (Chœur) · Machine-readable JSON-LD