ISRC FRZ117801850
Verified recording
FRZ117801850 is “Offenbach: Orphée aux enfers, Act 3: Ronde des Policemen. "Nez au vent, œil au guet" (Chœur)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x23cd257c2834fff877f1c22a46f1d34b6657a741daf17d4ab7a726888fde4178 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ117801850.
Recording identifiers
- ISRC
- FRZ117801850
- Title
- Offenbach: Orphée aux enfers, Act 3: Ronde des Policemen. "Nez au vent, œil au guet" (Chœur)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x23cd257c2834fff877f1c22a46f1d34b6657a741daf17d4ab7a726888fde4178
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:542bc68de78646a632a19514b2641b1f5f856719e707286f31f413839e5fe568- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ117801850
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Offenbach: Orphée aux enfers, Act 3: Ronde des Policemen. "Nez au vent, œil au guet" (Chœur) · Machine-readable JSON-LD