ISRC FRZ209616817
Verified recording
FRZ209616817 is “Offenbach: Les contes d'Hoffmann, Act 1: "Je vous dis, moi, qu'un malheur me menace !" (Hoffmann, Lindorf, Nathanaël)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x1df41b45399684a3501c7f9372ad4223eb4019262a54c9209d5d5524d157c63b and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616817.
Recording identifiers
- ISRC
- FRZ209616817
- Title
- Offenbach: Les contes d'Hoffmann, Act 1: "Je vous dis, moi, qu'un malheur me menace !" (Hoffmann, Lindorf, Nathanaël)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x1df41b45399684a3501c7f9372ad4223eb4019262a54c9209d5d5524d157c63b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:560ff05e74a1ff3540fde95c63bb7992110ae3900c074804102379700a933ee2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616817
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 1: "Je vous dis, moi, qu'un malheur me menace !" (Hoffmann, Lindorf, Nathanaël) · Machine-readable JSON-LD