ISRC FRZ209616802
Verified recording
FRZ209616802 is “Offenbach: Les contes d'Hoffmann, Act 1: "Glou! Glou!" (Chœur)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xc0d34883256733189530f3ae389c4cfee8d7e16e07f9a4add956cf0208ccd865 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616802.
Recording identifiers
- ISRC
- FRZ209616802
- Title
- Offenbach: Les contes d'Hoffmann, Act 1: "Glou! Glou!" (Chœur)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xc0d34883256733189530f3ae389c4cfee8d7e16e07f9a4add956cf0208ccd865
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:f7612c50b147411f525b4a87e05964feec7be03e54431f85a15270cc22d7b10d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616802
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 1: "Glou! Glou!" (Chœur) · Machine-readable JSON-LD