ISRC FRZ209616902
Verified recording
FRZ209616902 is “Offenbach: Les contes d'Hoffmann, Act 3: "Elle a fui, la tourterelle !" (Antonia)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x05e2feb23971465922edaf360dc025bf4dac162d9122bd3352a33a23d30a7e85 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616902.
Recording identifiers
- ISRC
- FRZ209616902
- Title
- Offenbach: Les contes d'Hoffmann, Act 3: "Elle a fui, la tourterelle !" (Antonia)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x05e2feb23971465922edaf360dc025bf4dac162d9122bd3352a33a23d30a7e85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:42331a6ede93397d5eb1882df8f8a4e41c6e7179d151078a980e9e2f47b80580- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 3: "Elle a fui, la tourterelle !" (Antonia) · Machine-readable JSON-LD