ISRC FRZ112400305
Verified recording
FRZ112400305 is “Offenbach: La belle Hélène, Act 1: Chœur. "C'est le devoir des jeunes filles" - Air. "Amours divins, ardentes flammes" (Chœur, Hélène)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xe513c6613c70bec5834d7005e5712a516b60c98f0447f3b5c06b7552cbf0144b and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400305.
Recording identifiers
- ISRC
- FRZ112400305
- Title
- Offenbach: La belle Hélène, Act 1: Chœur. "C'est le devoir des jeunes filles" - Air. "Amours divins, ardentes flammes" (Chœur, Hélène)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xe513c6613c70bec5834d7005e5712a516b60c98f0447f3b5c06b7552cbf0144b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:18a94fb2c5e590dabfd275fb3dc03a9b93951ad14b556416338a549d194d82bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400305
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Offenbach: La belle Hélène, Act 1: Chœur. "C'est le devoir des jeunes filles" - Air. "Amours divins, ardentes flammes" (Chœur, Hélène) · Machine-readable JSON-LD