ISRC FRZ118400147
Verified recording
FRZ118400147 is “Offenbach: La Belle Hélène, Act 2: Dialogue. "Bonsoir, Prince" (Hélène, Pâris)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x397cf68cf47253abd9fc5985ca318f10db6aaa1ef8cd413ad559b099c09b7ca4 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/FRZ118400147.
Recording identifiers
- ISRC
- FRZ118400147
- Title
- Offenbach: La Belle Hélène, Act 2: Dialogue. "Bonsoir, Prince" (Hélène, Pâris)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x397cf68cf47253abd9fc5985ca318f10db6aaa1ef8cd413ad559b099c09b7ca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:9cfa4e75c1c95c53c684a05bc452d959281cb1091c00644bb009a847e3262b66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400147
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Offenbach: La Belle Hélène, Act 2: Dialogue. "Bonsoir, Prince" (Hélène, Pâris) · Machine-readable JSON-LD