ISRC US89R0696642
Verified recording
US89R0696642 is “Offenbach: Bluebeard (Barbe-bleue): Ma premiere femme - Act One” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x24dd81398ccc87a022b1f1403a5bc51bef392935db52d0b45fff0dc8d436fc4b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0696642.
Recording identifiers
- ISRC
- US89R0696642
- Title
- Offenbach: Bluebeard (Barbe-bleue): Ma premiere femme - Act One
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x24dd81398ccc87a022b1f1403a5bc51bef392935db52d0b45fff0dc8d436fc4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b7cb49b66975ce12835c23c8c55baf5673cc4953069e18424b5e8108bd136df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0696642
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offenbach: Bluebeard (Barbe-bleue): Ma premiere femme - Act One · Machine-readable JSON-LD