ISRC FRZ118100830
Verified recording
FRZ118100830 is “Offenbach: La Périchole, Act 3: Couplets. "Les maris courbaient la tête" (Don Pedro, Panatellas)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xe389898c7bb20684270ece26ce08cd2fb8ab4472a663d83151251a7b83b3ed52 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118100830.
Recording identifiers
- ISRC
- FRZ118100830
- Title
- Offenbach: La Périchole, Act 3: Couplets. "Les maris courbaient la tête" (Don Pedro, Panatellas)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xe389898c7bb20684270ece26ce08cd2fb8ab4472a663d83151251a7b83b3ed52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:c3f67bdd1552cbc8fb817caabe523c7c0e54f911082da5b9adee0e66275e9490- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118100830
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Offenbach: La Périchole, Act 3: Couplets. "Les maris courbaient la tête" (Don Pedro, Panatellas) · Machine-readable JSON-LD