ISRC FR50X1843710
Verified recording
FR50X1843710 is “Fantasio: Romance d'Elsbeth "Voilà toute la ville en fête"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x5b7a7622cb9070378024cb9573b26f48366f20511d5aa9a8a3a5abfff25f5296 and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843710.
Recording identifiers
- ISRC
- FR50X1843710
- Title
- Fantasio: Romance d'Elsbeth "Voilà toute la ville en fête"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x5b7a7622cb9070378024cb9573b26f48366f20511d5aa9a8a3a5abfff25f5296
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:50ec20bc6410754fdd86c8e912137485858a04485ee2ace2ae56e2cf413484cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843710
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Fantasio: Romance d'Elsbeth "Voilà toute la ville en fête" · Machine-readable JSON-LD