ISRC FR50X1843705
Verified recording
FR50X1843705 is “Fantasio: Air d'Elsbeth "Cachons l'ennui de mon âme"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x74cba17497cf73af5bad5da42a3c80094bff0c12aaf00943e236e0ffbf1b0b9e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843705.
Recording identifiers
- ISRC
- FR50X1843705
- Title
- Fantasio: Air d'Elsbeth "Cachons l'ennui de mon âme"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x74cba17497cf73af5bad5da42a3c80094bff0c12aaf00943e236e0ffbf1b0b9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ea68b0cdb04da816556ceea0601ed9cc072334e96111fa0c090eeee3a0cb2948- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843705
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Fantasio: Air d'Elsbeth "Cachons l'ennui de mon âme" · Machine-readable JSON-LD