ISRC FR50X1843704
Verified recording
FR50X1843704 is “Un mari à la porte: Valse tyrolienne de Rosita "J'entends ma belle"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x8a491b8e9d2de9adaef65cdf160b5f2dfac78268f13514216dc0b50cc7b2ad43 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843704.
Recording identifiers
- ISRC
- FR50X1843704
- Title
- Un mari à la porte: Valse tyrolienne de Rosita "J'entends ma belle"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x8a491b8e9d2de9adaef65cdf160b5f2dfac78268f13514216dc0b50cc7b2ad43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:8f8815715b4e6a3fdecd79e278c5eeb6fac79da200a29b67a21b56919200fe1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843704
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Un mari à la porte: Valse tyrolienne de Rosita "J'entends ma belle" · Machine-readable JSON-LD