ISRC GBF076040510
Verified recording
GBF076040510 is “Die Fledermaus, Act I: No. 5, Finale. d. Nein, nein, ich zweifle gar nicht mehr” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xa7634de9056a843ede78c4a6bc07b179aef76b7567684eb490c7f1213596e8c1 and independently timestamped
in Bitcoin block 957011 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076040510.
Recording identifiers
- ISRC
- GBF076040510
- Title
- Die Fledermaus, Act I: No. 5, Finale. d. Nein, nein, ich zweifle gar nicht mehr
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xa7634de9056a843ede78c4a6bc07b179aef76b7567684eb490c7f1213596e8c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T08:25:35+00:00
- Bitcoin block
- 957011
- Canonical record hash
sha256:35e4a3ad1fa615c90452dc70b83673e8d0e764fa6a0a1d49be51a9e254519d22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076040510
- Bitcoin block existence check
- https://blockstream.info/api/block/957011
Full record
Track page: Die Fledermaus, Act I: No. 5, Finale. d. Nein, nein, ich zweifle gar nicht mehr · Machine-readable JSON-LD