ISRC FRZ209616815
Verified recording
FRZ209616815 is “Offenbach: Les contes d'Hoffmann, Act 1: "Et par où votre diablerie est-elle entrée ici ?" (Hoffmann, Lindorf)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xb063ab4428aa917c87b356995da8c97a0b2713fb8d401f75601eba846e9d1659 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616815.
Recording identifiers
- ISRC
- FRZ209616815
- Title
- Offenbach: Les contes d'Hoffmann, Act 1: "Et par où votre diablerie est-elle entrée ici ?" (Hoffmann, Lindorf)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xb063ab4428aa917c87b356995da8c97a0b2713fb8d401f75601eba846e9d1659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:e1e483c0dfe5149bc67a0246383bf5f928772fa78f93ee4a4b3cdbc77fc1957e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616815
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 1: "Et par où votre diablerie est-elle entrée ici ?" (Hoffmann, Lindorf) · Machine-readable JSON-LD