ISRC FRZ110701280
Verified recording
FRZ110701280 is “Offenbach: La Belle Hélène, Act 3: Dialogue. "C'est pour garder" (Ménélas, Calchas, Agamemnon)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x9f4abc276e8fdb91f96a9836e05caa86efcfc84497eaf7bfdd050c4a9bcf098a and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110701280.
Recording identifiers
- ISRC
- FRZ110701280
- Title
- Offenbach: La Belle Hélène, Act 3: Dialogue. "C'est pour garder" (Ménélas, Calchas, Agamemnon)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x9f4abc276e8fdb91f96a9836e05caa86efcfc84497eaf7bfdd050c4a9bcf098a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:bb10f659c92ac506e50c60754d9669d65c86518700fed734b96351ac7bc6bf28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110701280
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Offenbach: La Belle Hélène, Act 3: Dialogue. "C'est pour garder" (Ménélas, Calchas, Agamemnon) · Machine-readable JSON-LD