ISRC FRZ118400130
Verified recording
FRZ118400130 is “Offenbach: La Belle Hélène, Act 1: Dialogue. "Mesdames voici le Calchas" - Air. "Tzing la la" - Dialogue. "Tzing la la" (Oreste, Calchas, Chœur)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x323c394cf282bd3df95626f4ec10c55030ae9cdf0cb75a4378805c0590e201de and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400130.
Recording identifiers
- ISRC
- FRZ118400130
- Title
- Offenbach: La Belle Hélène, Act 1: Dialogue. "Mesdames voici le Calchas" - Air. "Tzing la la" - Dialogue. "Tzing la la" (Oreste, Calchas, Chœur)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x323c394cf282bd3df95626f4ec10c55030ae9cdf0cb75a4378805c0590e201de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8ccc18e12587d219064fb96240d6b79536a0a7a0629c330865c158e77ae99f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118400130
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offenbach: La Belle Hélène, Act 1: Dialogue. "Mesdames voici le Calchas" - Air. "Tzing la la" - Dialogue. "Tzing la la" (Oreste, Calchas, Chœur) · Machine-readable JSON-LD