ISRC FRZ116806355
Verified recording
FRZ116806355 is “Offenbach: Les Contes d'Hoffmann, Act 1: "Les oiseaux dans la charmille" (Olympia)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x67603818ef3247f0a1144c4b0e2317d00a914b14eeef30278c7186cc1326d33d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116806355.
Recording identifiers
- ISRC
- FRZ116806355
- Title
- Offenbach: Les Contes d'Hoffmann, Act 1: "Les oiseaux dans la charmille" (Olympia)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x67603818ef3247f0a1144c4b0e2317d00a914b14eeef30278c7186cc1326d33d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f294495a5a9e28de438ae2330e9256f2fc429746028d50d896a4486aa9086cda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116806355
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Offenbach: Les Contes d'Hoffmann, Act 1: "Les oiseaux dans la charmille" (Olympia) · Machine-readable JSON-LD