ISRC FRZ209616832
Verified recording
FRZ209616832 is “Offenbach: Les contes d'Hoffmann, Act 2: "Vous serez satisfaits, messieurs, dans un moment" (Spalanzani, Nicklausse, Hoffmann)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xfa7342fe6abca9840bbeb348e79840bf8ac86ad976f7af93ee9c48dab8620431 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616832.
Recording identifiers
- ISRC
- FRZ209616832
- Title
- Offenbach: Les contes d'Hoffmann, Act 2: "Vous serez satisfaits, messieurs, dans un moment" (Spalanzani, Nicklausse, Hoffmann)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xfa7342fe6abca9840bbeb348e79840bf8ac86ad976f7af93ee9c48dab8620431
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:94697bd2c9f50df513d27dee1f96c9c44d6cc7cc18ba11a13e124299810980f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616832
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 2: "Vous serez satisfaits, messieurs, dans un moment" (Spalanzani, Nicklausse, Hoffmann) · Machine-readable JSON-LD